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Notes: The Looping VC-ADSR is a 4-stage, loop-able, envelope generator based on the ENVGEN 8C IC from Electric Druid. The individual sections of the Envelope (Attack, Decay, Sustain, Release, Level and Time) can all be individually controlled via CV.

The module has 5 MODES of operation that can be selected via the pushbutton LED switch with the status indicated by the five LEDs above:

Normal Envelope - Gate signal at the GATE/TRIG input, fires the ADSR.
Trigger Mode - Trigger signal at the GATE/TRIG input fires the AD portion of the envelope. The sustain control determines the final value the envelope rests at after the decay portion has ended.
Gated Looping Envelope - ADSR loops whilst gate signal is high.
Looping Envelope - ADSR loops regardless of gate signal.
LIN response (Hold switch to select between LIN/EXP Mode) - Sets the envelope response to be Linear. The response is Exponential when the status LED is off.
When the envelope is looping, all 5 controls affect the output. Attack and Decay operate, as one would expect. The Sustain control sets the minimum voltage the decay part of the envelope will decay to. The Release sets a release time from the end of the Sustain period to the beginning of the next cycle. When the Sustain is set to 0 you can use the Release control to add a delay between the Attack and Decay cycles.

In Normal Envelope mode the Sustain CV input can be used with an LFO source to add amplitude modulation that gradually increases as the Envelope transitions from the Attack/Decay part of the envelope into the Sustain part. The Level CV is also a useful point for amplitude modulation or can be used for Velocity Sensitivity via CV.

The Time CV is set so that increasing voltage shortens the overall envelope time to better mimic the sounds of percussive instruments.

Features:

5 Modes of Operation: Gate Input ADSR, Trigger Input ADS, Gated Loop, Constant Loop and EXP/LIN Envelope Responses
CV over: Attack, Decay, Sustain, Release, Level and Time
Works with Gate or Trigger Signals from +5V to +12V
CV Input Range 0V to +10V
Output CV Range 0V to +10V


Power consumption: 28mA at +12V and 18mA at -12V
Depth: 25mm
HP : 6

Notes: The Dannysound VU Meters is designed to be used with 2 x Dynamics modules. The modules connect internally via 2x3 pin ribbon cables. The meters provide a visual representation of various signals within the Dynamics modules making settings easier.

Features:

External input sockets for monitoring external sources.

Switch to select high or low meter sensitivity or off if the clicking needles get annoying!

Monitoring of the compression/expansion amount.

Monitoring of the unprocessed input level.

Monitoring of the compressor/expander output level.

Power consumption: 0.03mA at +12V and 83mA at -12V at and 3mA at +5V
Depth: 51mm
HP : 8

Notes: The SoundForce Chorus 6 is 16HP Juno style BDD chorus with plenty of CV inputs. It is using the Xvive MN3009 and the same audio path as the original circuit. It can do the classic Juno I, II and I+II modes. I+II modes are available from both the Juno 6 and Juno 60, each in mono (as the original) or stereo, giving you 4 I+II options. But the manual and external modes can take the module away from sweet and pretty sound territories right into weird and noisy soundscapes.

Some tech-talk:

A chorus effect is created by mixing a dry signal with a delayed signal. The delay time is modulated by an LFO to create more movement. To create some stereo width, the left and right modulation are 180 degrees out of phase. Exactly like the chorus in the Juno 6/60/106, the delay is made with MN3009 BBD chips. Also as in the original design, filters are added both before and after the BBD chips in an attempt to hide some of the artefacts of this very crude IC.

To get the audio "moving" through the chain of MOSFETs in the BBDs, driver signals are needed. This used to be done with the MN3101 BBD driver chip. Unlike the MN3009, there is no clone available of this ancient IC and this was a chance to add some modernity to the design. The drivers were replaced by a modern STM32 micro-controller along some extra ICs to convert the 3.3V logic to the negative voltage needed by the MN3009.

In order to recreate a genuine Juno-type modulation, the BBD driver signals of my Juno-106 were sampled over a few periods. Using the timer peripherals of the STM32, a replica of the BBD driver signals can be sent out to the MN3009's. Although the driver signals only follow a very basic triangle LFO shape and could have been generated using direct synthesis in the firmware, this method gives an exact copy of the original driver signals including all the potential imperfections.

Implementing a digital programmable chip also allows a digital-style interface with tactile switches and LEDs as in the original Juno interface. The last used mode is saved and loaded when the module powers on. The CV inputs (with the exception of the MIX CV) are acquired by the STM32 ADC and can modulate the BBD driver signals based on parameters in the firmware.

Features:

The SoundForce Chorus 6 has 4 main modes: I, II, I+II, MAN for manual and EXT for external. I and II are the classic Juno modes available in the Juno 6/60/106. Press both I and II to enter the I+II mode. While holding down I and II, press the OFF button to cycle through the 4 I+II options:

- Juno 60 mono - 1hz - 8% depth
- Juno 60 stereo - 1hz - 8% depth
- Juno 6 mono - 8hz - 25% depth
- Juno 6 stereo - 8hz - 25% depth

In I, II and I+II, only the mix controls can influence the sound, all the other parameters are fixed and CV inputs are not active.

Mix control:

Using the slide pot (fader) or the CV input, the mix between the dry input signal and the BBD delays output can be set. The orignal Juno balance is reached when the slide pot is in the middle (without CV connected). The mix control is a VCA-based crossfader and is 100% analog which means it can withstand really high audio rate frequency modulation.

MAN mode:

The manual mode gives you the opportunity to control every parameter of the chorus and gives you acces to the LFO that modulates the BBD delay times. Here is what you can tweak:
- time slide pot: sets the start delay time
- rate slide pot and CV input : sets the frequency of the delay time modulation
- depth slide pot and CV input: sets the depth of modulation around the start time
- mix slide pot and CV input: see above
- LFO wave: selection of different waveforms to modulate the delay time
- range: selection of 3 different frequency ranges for the LFO (S: 30Hz to 500Hz | M: 1Hz to 100Hz | L: 0.016Hz/1min to 10Hz)

In manual mode, the EXT IN CV input can be used to change the LFO wave, range or add additional modulation of the delay start time.

EXT mode:

In external mode, the BBD delay times can be modulated using an external signal through the EXT IN cv input. Plug in a CV source from your eurorack case into the EXT IN, set manually the starting delay time using the time slider and use the EXT ATT slide pot to attenuated the incoming CV signal (equivalent to setting the depth). In external mode, the depth/rate sliders and CV inputs are not active.

Stereo inputs:

The Chorus 6 can be used with either mono or stereo input signals. When the right channel is unconnected, the left channel is sent to the right jack so it can be used with mono signals. When using both inputs, each input signal is going through its own BBD delay line.

BBD delay time range:

The Chorus 6 gives you in the MAN and EXT modes a delay range that it is about doubled compared to the I/II modes. The original Juno chorus was using only a very limited range of the BBD chip and really stayed in the sweet spot. Extending to the full spectrum of the MN3009 yields pretty horrible high pitch noise at audio rate modulation, so the range has been limited to a usable section. When you apply high frequency modulation with great amount of depth, the delay time will be pushed in the extremities of its time range and quite nasty artifacts will appear in the form of squeaks and whines. Please note this is a characteristic of the BBD. If you want to reduce those artifacts, reduce the depth of modulation. On the other hand, if you are looking to add characteristic and vibe to the sound, audio rate modulation and plenty of depth will help you to get there.

Input levels:

Both Eurorack and Line level signals can be used as input for the Chorus. A small slide switch between the 2 PCBs can switch between Euro and Line. In Euro levels, the input signal is attenuated to an healthy level that is well below the BBD distortion point. Some headroom is also needed as the chorus is a sum of the input signal and the modulated delayed signals. For that reason, when the chorus is turned off the output attenuation is about 50% of the input level. When the chorus is on, the resulting output amplitude is similar to the input level. Line levels are also accepted by the module when the switch is on Line. Please note that Line levels input will be amplified to the Eurorack levels range at the output of the module. So the output levels are Eurorack in both Euro or Line input ranges.

Specifications:
16HP
Depth: 38mm (including power connector)
Power: +12V 76mA, -12V 35mA

Notes: The 1U Lil' Buff Mult is a precision buffered multiple in a small package. It fits in both Intellijel and PulpLogic 1U rows.

Features:

1 to 3 precision buffered multiple
Fits both Intellijel and PulpLogic 1U rows
Uses a typical 10-16 pin power cable
Specifications:
Module width: 6HP
Module depth: 25mm

Notes: Up to eight voices of digitally synthesised drums, percussion and synth sounds from this versatile module, featuring virtual analogue models as well as FM and wavetable options.

Supplier's Notes:
Flame "Fire" percussion synth module

The module is a full 8-way polyphonic drum and percussion synthesizer. It offers different digital synthesis algorithms, which can be distributed over 8 channels. The sound engine delivers virtual analog sounds as well as different digital percussion sounds, which are generated with FM, wavetable or virtual analog synthesis. It is also possible to create sim- ple monophonic bass or synthesizer voices.

During development, particular attention was paid to direct and simple usability with regard to live operation. The hardware essentially consists of two parts (which are deli- vered together). On the one hand there is the basic module with all controls, the display, connections for MIDI, 2x CV inputs and 5 audio outputs.

There is also a separate XFIRE I/O extension with sockets for the 16 analog trigger/gate/CV inputs and 3 additional audio outputs. Both modules are connected via a 60cm long ribbon cable. In this way, the XFIRE module can be installed anywhere else in the rack. The base module is therefore only 22TE wide and can also work alone without the extension as a MIDI expander.

A maximum of 8 audio outputs are available. A stereo pair (outputs 7+8), plus 6 additio- nal individual direct outputs. All outputs are freely configurable. Two pages with settings for panorama and volume are available for the stereo main out.

There is a gate/trigger input and a configurable CV input for each channel. Two additio- nal programmable CV inputs can be used for further controls. Regardless of the analog connection, the module offers full MIDI functionality. Two MIDI inputs and a MIDI output/softthru allow integration into an external MIDI setup. The firmware can be upda- ted via MIDI Sysex. The created KIT data can also be saved or exchanged.

Notes: ***B-STOCK: Box opened, but product is in excellent condition and in perfect working order***


Crystal-clear clock-synced delay for loop up to 90 seconds, echoes, sound-on-sound, Karplus-Strong etc.

Features:
Loop or echo time is synchronized to a clock
87 seconds of delay/loop time maximum
48kHz/24-bit sampling rate, loop recorded at 16-bit (24-bit optional)
Extremely quiet, low noise and low jitter design
Tap tempo button and clock Ping input set the basis for one "beat"
Delay/loop time set as a number of musical beats (or fractions of beats) using the Time knob, switch, and CV jack
Sample-accurate clock output for perfect synchronization
Loop clock outputs for each channel
Time switches change range of Time knob from 1/8th notes up to 32 bars
Digital feedback, up to 110%
Delay Feed control, independent of dry/wet signal mix
Infinite Hold mode disables recording input and fixes regeneration at exactly 100%
Reverse mode plays memory contents backwards
With an infinite loop locked, knobs or CV can "window" around memory, by shifting the loop
Trigger inputs for toggling Infinite Hold and Reverse
Send and Return for applying effects to feedback with external modules
CV jacks to control Time, Level, Feedback and Dry/Wet Mix
16HP Eurorack module

Specs:
48kHz, 24-bit low-noise hi-fidelity
Up to 90 seconds of loop time
16HP
+12V: 110mA
-12V: 45mA

Included with the Looping Delay:
16-to-16 pin power cable
4 x M3 Knurlie screws

Notes: ***B-STOCK: Box opened, but product is in excellent condition and in perfect working order***

Simple to look at but deceptively powerful, Dreadbox's Telepathy is a full analogue synth in a small module, featuring VCO, low-pass and high-pass filters, LFO, envelopes and VCA.

Supplier's Notes:
Telepathy is a full voice analogue synthesizer module with deep modulation options due to its multi-destination LFO and Envelope. From Bass to Lead sounds, to drums and drones, Telepathy has broad and versatile sound design capabilities. It has a Full Analogue path (Typhon VCO, 4-pole low pass / 2-pole high pass filters, analogue VCA) that is digitally controlled for more precision over its parameters, resulting in a warm, present and distinct Dreadbox sound.

With lots of useful and musical features integrated into a compact size (10hp), and its skiff friendly design, Telepathy is a great addition to small or large Eurorack systems.

Features:

1x Analogue Oscillator with saw, square, -1 oct square sub and noise, plus PW control for square, level for noise and waveshape
Automatic tuning for the oscillator and fine tune
Analogue 24db Resonant Low pass filter with Oscillator FM and Noise FM and 6db High pass filter
Analogue VCA
1x LFO with Free/Key/Track/BPM/BPM Key modes, Fade in, Triangle/Saw/Ramp/Square/Random waveforms, that is mapped to various parameters
2x Envelopes, one dedicated to the VCA with Velocity control and one loopable for Low pass Filter, Pitch and PW
CV in patch that can be mapped to all the basic parameters in parallel with dedicated amount for each parameter
MIDI in/out+through
CC in/out, Program Change in/out
Multitimbral Chaining functionality via MIDI up to 8 modules 16 presets
10HP

Notes: ***B-STOCK: Box opened, but product is in excellent condition and in perfect working order***


The BXx2 is a dual channel preamp, EQ and mixer based on the classic Boss BX series mixers. With the inclusion of both input gain and level controls, each channel can be overdriven, producing the signature saturated and lively sound the BX mixers are known for. The EQ controls provide the channels with simple but great sounding high and low shelf EQs for emphasising and shaping sounds and an additional 'Aux' input allows another mixer or extra sound source to be chained in.

Input gain controls

Sets the input gain of the channel preamp. Higher settings will cause source to overdrive the channel.

Inputs

In 1 - Input to channel 1 of the mixer.

In 2 - Input to channel 2 of the mixer.

Aux - Auxillary mix input for chaining with another mixer or extra source.

Fixed gain (-6dB).

EQ High

Sets the gain of the fixed high shelf EQ. Boosts high frequencies when set above 12 o'clock and cuts when set below.

EQ Low

Sets the gain of the fixed low shelf EQ. Boosts low frequencies when set above 12 o'clock and cuts when set below.

Level

Sets the channel level in the mix. Use level controls to trim back volume when overdriving the preamp.

Output

Audio output producing the mix of the 3 inputs.

Technical specifications

Power: +12V 10mA / -12V 10mA
Size: 8HP
Depth: 32mm

The BXx2 was designed in collaboration with Feedback Modules and is based on their single channel 'PRE BX' module.

Notes: ***B-STOCK: Box opened, product in perfect working order***


OBEY is a dual-function module: one half envelope follower and one half attenuverter / offset generator.

Envelope Follower:
The OBEY takes an audio or CV signal and uses it to trigger an envelope or gate for use in a Eurorack system. It is designed to work with a wide variety of input levels: plug a Eurorack module, passive microphone, piezo, guitar, drum machine, Game Boy into your Eurorack system.

Attenuverter / Offset Generator:
Attenuvert your voltage sources up to two times in the positive or negative! The offset generator provides up to 5 volts in the positive or negative.

Specifications:
Module width: 4HP
Module depth: 48mm
Current draw:
+12V: 25mA
-12V: 18mA

Notes: ST.MAR is a 3-channel Stereo Mixer with individual and master volume controls, CV modulation and mute switches. All the basics to blend your stereo signals in only 8HP.

Voltage controls for each channel.

Modulate the volume of each audio source using external control signals, such as envelope generators or sequencers.

Details

Dimensions 8HP - 40×128,5mm
Current 50 mA +12V / 52 mA -12V / 0 mA +5V
Input & Output Signals +/-10V
Impedance Input 47k - Output 10k
Materials PCB and Panel - FR4 1,6mm
Depth 35mm - Skiff friendly

Notes: Multi-model stereo delay with reverb, featuring tape, bucket brigade and crossfading digital models, plus saturation, filters, internal modulation plus tons of CV control. Vibey as hell.

Supplier's Notes:
It's all gone a bit wobbly

Intellijel's design goal for Sealegs was to create the warmest, most musical and organic delay module possible - something that would sweeten and enhance any audio one chose to feed into it. As such, great care has gone into modelling the most distinctive and desirable sonic characteristics of three different types of delay circuits: Tape; Bucket Brigade, and Crossfading Digital.

A plethora of onboard controls enable you to dial in exactly the sound you want; synced or un-synced delays times (for both left and right channels); a built-in modulator with seven morphing waveshapes, a Wow & Flutter emulation, and an envelope follower; plus dedicated low- and high-pass filters; built-in hiss & crackle noises; per-model colour controls; a spacious reverb; and a re-configurable signal flow through the unit. In addition, attenuverted modulation inputs abound - ensuring the delay ebbs and flows with your musical needs.

Features
Three Unique delay models with per-model "Color", modulation behaviour, and saturation/limiting
Three Stereo configurations (PONG, L/R, Time/Width)
Built-in modulator with multiple, morphing wave shapes
Lush, routable 1970s-inspired reverb
Noise control to introduce hiss and crackle.
Highpass and lowpass filters for filtered repeats
Input drive with level trim
Per-model Freeze functionality for holding the delay contents and looping
Delay times up to 6 sec (L channel) and 8 sec (R channel, Width adds 33% to Time)
9 CV inputs (with attenuverters)
Stable external clock syncing (or tap tempo)
96 kHz, 32-bit stereo floating point processing

Size: 20HP
Depth: 29mm
Power: 116mA @ +12V 10mA @ -12V

Notes: Eurorack is a synthesist's toy chest. Stompboxes are a guitarist's toy chest. Each industry offers a seemingly infinite variety of products that enable musicians to build systems unique to their needs and to create a signature sound. Each is also somewhat addictive. Rare is the musician who doesn't eventually need a larger toy chest to house the accumulated toys.

Fortunately for the budget-conscious musician, Eurorack modules and stompboxes have always existed in separate worlds - someone whose Eurorack system consumes an entire wall in their home is usually not the same person whose pedalboard now requires a dedicated roadie just to transport it to the gig.

Intellijel's Stomp removes the barrier between Eurorack and stompbox. It provides the modular synthesist with a portal to stompbox nirvana, and the guitarist with a wormhole to the sonic manipulations of Eurorack modules.

Stomp enables the modular synthesist to interact with the impressive assortment of delays, choruses, flangers, phasers, fuzz boxes, tremolos, wah-wahs, amp simulators, compressors, and pitch shifter pedals available to guitarists. If your effects pedal is adorned with an expression pedal input, Stomp supports that too, and even features a built-in LFO to modulate your pedal's expression input. Need something crazier? No problem. Simply patch any modulation source from your modular system into the expression control jack to override the built-in LFO.

Conversely, guitarists can plug their guitar directly into Stomp's RETURN jack, giving them access to the myriad filters, ring mods, wavefolders and - most importantly - the near-infinite CV modulation delights inherent in Eurorack.

Features:

Robust Neutrik 1/4" TS connectors for the SEND/RETURN and TRS for the Expression interface
Signals arriving at Stomp's RETURN jack pass through a Class A triode emulator, allowing for some tube-like overdrive at high gain setting.
Stomp is more than just a simple level shifter - it's also an impedance converter, which provides proper drive and loading for any FX pedals or instruments you connect.
Separate gain controls on both the SEND and RETURN. This enables you to adjust the level of any audio being sent to the FX pedals as well as any audio coming back into the modular. Not only does this allow you to optimize the signal-to-noise ratio, but by significantly boosting the RETURN level, you can achieve some pleasingly overdriven tones.
Supports both Instrument and Line levels via a front panel switch.
Use Stomp's RETURN circuit as a "direct box" for connecting any instrument.
The high input impedance of the RETURN circuit allows it to be used as a piezo pickup preamp for acoustic instruments.
Use Stomp in the studio as an active "re-amping" device to play pre-recorded tracks back through guitar amplifiers or pedals.
All inputs are protected for minimum RF interference.
Return signal can be phase inverted for use with those pedals or effects types that invert phase.
Low MIX output impedance for driving long cables, lower noise, and minimum interference from outside sources.
The Expression Pedal Output converts analogue CV sources (or the internal LFO) into an output compatible with most stompbox Expression inputs.

Size: 8HP
Depth: 35mm
Power: 47mA @ +12V 13mA @ -12V

Notes: Bucket brigade delay gets pushed into exciting creative territory with this beauty from Joranalogue. Precise analogue delay with loads of character, capable of simple chorus and flanger or more exotic Karplus-Strong synthesis and comb filtering.

Supplier's Notes:
While digital audio processors are often plagued by latency issues, analogue circuits are known for their instant response. But what if you want to delay a signal on purpose, without the use of tape or digital memory? Enter the bucket brigade delay (BBD) line: a series of capacitor 'buckets', which pass the incoming signal along at a high rate in order to delay it.

Delay 1 is a fully analogue BBD-based delay module with a multitude of features geared towards modern musical use. An integrated temperature-compensated, high-frequency voltage controlled oscillator (VCO) provides the 'clock' signal necessary to drive the delay line within 1 to 50 ms.

By increasing the drive frequency to over 20 kHz, the classic 'BBD clock whine' problem is solved, while still providing a wide range in delay time. Classic chorus, flanger and echo effects are easily achieved using the dry/wet blend, feedback and damping parameters.

To greatly reduce distortion and noise, Delay 1 includes a newly developed control circuit. The improved fidelity is maintained at a multitude of signal levels by an integrated high-performance compander, while maintaining signal dynamics.

The module's 'split phase' topology provides two different dry/wet mixes, which may be used to convert mono signals to stereo, for complementary comb filtering and more.

Delay 1 also allows you to experiment with Karplus-Strong synthesis, an exciting technique to create string and percussion type sounds. This is made easy by an integrated noise transient generator, driven by the 'pluck' input, and by the clock VCO's 1 volt per octave response.

By re-engineering the classic analogue delay line, Delay 1 brings the unique magic of BBDs into the contemporary electronic musician's arsenal.

Analogue bucket brigade delay line.
Integrated temperature-stable high-frequency BBD clock VCO with fine and coarse tuning.
Split-phase topology with additive and subtractive dry/wet blend outputs.
Blend, feedback and damping (feedback filter) parameters. Positive or negative feedback with low or high pass filtering.
High-performance BBD drive circuitry and transparent compander chain ensure optimal signal fidelity.
Dedicated pluck trigger input for Karplus-Strong synthesis.
High-frequency BBD clock input and output to synchronise multiple delay lines.
Impedance-compensated outputs with dual-colour LEDs.
Trim potentiometer accessible from the front panel.
Premium mounting hardware: black screws, black nylon washers and matching hex key.
High-quality components and assembly; designed and made in Belgium.

12 HP | +12: 125 mA, -12: 95 mA

Notes: PanMix Jr is a high quality 3 channel mixer with manual panning and volume controls with dual concentric knobs. Each channel's output is separately available. Also channels 1 and 2 can be switched to be mixed with the subsequent channel, allowing for 1-1-1, 1-2, 3 mix configurations. Equal power pan law (3dB) is provided. Left and Right led indicators available for all three channels.

Several modules can be chained together via connections on the back side. This connection is possible with other Happy Nerding stereo modules too. At the moment PanMix Jr stereo output can be internally sent to another PanMix Jr, 3x Stereo Mixer and Isolator module. Or stereo signal can be received from another PanMix Jr, OUT, 3x Stereo Mixer, latest revision of PanMix.

55 mA +12V
55 mA - 12V
35 mm Depth
6 HP wide

Notes: PanMix Jr is a high quality 3 channel mixer with manual panning and volume controls with dual concentric knobs. Each channel's output is separately available. Also channels 1 and 2 can be switched to be mixed with the subsequent channel, allowing for 1-1-1, 1-2, 3 mix configurations. Equal power pan law (3dB) is provided. Left and Right led indicators available for all three channels.

Several modules can be chained together via connections on the back side. This connection is possible with other Happy Nerding stereo modules too. At the moment PanMix Jr stereo output can be internally sent to another PanMix Jr, 3x Stereo Mixer and Isolator module. Or stereo signal can be received from another PanMix Jr, OUT, 3x Stereo Mixer, latest revision of PanMix.

55 mA +12V
55 mA - 12V
35 mm Depth
6 HP wide

Notes: HN VCF is a state variable filter having 12 db Low Pass, 12 dB High Pass, 6 dB Band Pass plus 18 db Low Pass marked as "LP!", because it has extra drive. All three parameters: "Freq", "Resonance" and "Drive" have dual knobs with outer knobs controlling bipolar CV amount. These affected CVs are then shown by the relative green/blue LEDs.

The possibility to have CV over "Resonance" and "Drives" makes it a very capable 6 HP filter.

"LP!" output has 6 dB steeper slope (18 dB) compared to ordinary 12 dB "LP" output. Plus it has much more drive.

Dimensions
6 HP
35 mm deep

Current Draw
55 mA +12V
65 mA -12V

Notes: Tangrams

Push (or Pulse) the Envelope

Snappy, classically analogue envelopes with visually intuitive controls. Add a powerful, cv controllable cyclical gate generator, integrated VCA, and trigger buttons -then double it-now you've got Tangrams.

Tangrams, like the Dual ADSR before it, is a dual analogue core-envelope inspired by the Roland SH-101 / System 100m design with several enhancements. Taking further inspiration from trapezoidal function generators like the one on the EMS Synthi, Intellijel have added a voltage-controlled pulser circuit to link the triggering of two envelopes - allowing for delayed one-shots, cycling organic envelopes, and more. In addition, Intellijel added two VCAs for level control of each envelope, or alternatively, direct injection of the signal you'd like to envelope - freeing up your other VCAs.

The Pulser

The Pulser can be thought of as a way to set both a gate ON time (T1) and an OFF time (T2). In this way, you could configure a cycling ADSR that has a gate time that is different from the interval between gates. Alternatively, you can create a sequence where ADSR2 is triggered by a delayed amount of time after ADSR1 is triggered (either cyclically or in a single shot sequence). The panel switches for routing or disabling the pulse sources allow for even more complex combinations of control beyond these examples. This special combination of functions can yield a plethora of interesting and organic envelope and gate patterns to be created; cyclical and single shot.

ADSR + VCA Features

Dual Analogue ADSR envelopes with digital gate Pulser for trapezoid shapes
Pulser stages P1 and P2 can be selectively routed to trigger each ADSR via panel switches
Three timing ranges: (FAST: ~5 seconds, MED: ~35sec, SLOW: ~1min A/D times)
Retrig input (allows re-triggering of the envelope if source gate held high)
VCA input can be used to dynamically control the respective ADSR output level (bipolar) or to process signals to be modulated in amplitude by the ADSR.
Manual GATE buttons for each envelope

Pulser Features

A pulse is made of individually controllable T1 and T2 stage lengths
CV control over T1 and T2 time
Pulser can be one-shot (SINGLE) or repeating (CYCLE)
PULSE output has a switch to select P1 or P2 as the source.
Pulser stages P1 and P2 can be selectively routed to trigger each ADSR via panel switches
START trigger input for starting/restarting the Pulser sequence
Manual GATE button to trigger the Pulser sequence

Size: 14HP
Depth: 35mm
Power: 66mA @ +12V 49mA @ -12V

Notes: SVF 1U

Multimode State Variable Filter

The perfect 1U, multimode, voltage-controlled filter for sweet-sounding subtractive synthesis duties or to form the basis of more complex patches. Punchy, clean, and precise. Explore new sounds through the dual modulation inputs and dedicated low pass, high pass and band pass/notch outputs. This filter responds beautifully to audio rate FM and you can self-patch to get even more interesting filter responses. Adjust the Q for a sharp howl or use it as a sine VCO.

Features:

Dedicated 2-pole Low pass filter (LP) and 2-pole High pass filter (HP) outputs.
Switchable Bandpass filter (BP) and Notch filter (N) output.
Optional +6dB input boost and asymmetric clipping circuit.
PITCH input tracks 1V/Oct accurately over 4+ octaves.
FM CV input with attenuverter.
Capable of generating very low distortion sine waves from 2Hz to 20kHz when driven to self oscillation (Max Q).

Size: 20HP
Depth: 35mm
Power: 27mA @ +12V 30mA @ -12V

Notes: Second-generation version of 1010's outstanding Bitbox sampler module, featuring improved processing power, higher-quality touchscreen and new effects.

Supplier's Notes:
Next Generation Sampling Module for Eurorack

The bitbox mk2 is a follow up to 1010's successful bitbox module. Do more with bitbox mk2's more powerful processor and improved touch screen. This module has all of the features of the original bitbox and adds effects and mixing capabilities that take advantage of the faster and more powerful processor.

Sample Playback

Play up to 24 polyphonic notes when your samples fit in the 64 MB of internal memory or up to 8 larger samples streaming directly from the microSD card
Configure 16 sample pads per preset as single or multi-samples, clips, slicers, granular or new recordings
Stream long samples from the microSD card with a max sample size of 4 GB, which can be many hours of audio
Trigger samples with the touch screen, CV gate inputs, or MIDI input
Use MIDI for polyphonic playback of samples or slices
Control how samples start and stop by choosing from one-shot, toggle, and gate launch modes
Tweak playback through a variety of sample parameters, including start position, length, pitch, gain, filter, loop mode, launch quantization, ADSR, Exclusive Grouping, clip synchronization, slice placement and sequencing, grain size, grain spread, grain count, and MIDI note and channel mapping

Sample Recording

Record Eurorack level audio straight into the module:

Record samples from a stereo audio input pair
Configure each pad for stereo or mono recording with the option to synchronize the start and stop times to clock inputs
Trigger recording via audio level threshold
Create perfectly sized loops by setting the recording length
Enable immediate playback after recording for live looping capabilities
Make recordings up to 4 hours in length
Store recorded samples as WAV files on the micro SD card then remove the card to transfer them to your computer
Sample Modes

Find creative ways of using your samples with our 5 sample playback modes:

Trigger one shots or launch loops using sample mode
Load a folder of samples into a sample mode pad to improve the quality of the pitch shifting when playing a sample chromatically or to trigger different samples with each note
Play time-synchronized loops with constant pitch time shifting in clip mode
Skip between slices of a WAV using slicer mode
Create rich textures and other worldly sounds with granular mode
External Control and Synchronization
Playback can be immediate or synchronized to internal clock, TRS clock in, or MIDI clock in and out
Trigger each pad independently through a dedicated gate input
Use MIDI to trigger pads via a note per pad
Play a single or multi-sample pad pitch shifted using MIDI notes or CV
Trigger different sample slices using MIDI notes or CV
Modulate a wide variety of sample parameters through the MIDI input and up to 8 CV signals
Quickly set up MIDI modulation using Learn mode - no need to look up CC numbers
Module Features
Use the 3.5" diagonal touch screen to intuitively explore the features of the module
Get more creative with double the processing power of the original bitbox
Fill out your sound with reverb and delay
Import or export WAV files with your Mac or PC using a microSD card
Save and recall multiple presets
Increase your capacity with larger microSD cards
Select Flipped UI mode to mount the unit with the screen on the bottom and use the screen, knobs, buttons, and CV jacks as you normally would

When you purchase a bitbox mk2, you will receive:

a bitbox mk2 Eurorack module
a microSD card with with a bank of demo presets and samples loaded on it
a Eurorack power cable
a bitbox mk2 Quick Start guide
a MIDI Adapter

Technical Specs

Supports 1 and 2 channel WAV files with 16, 24 or 32-bit resolution at any sample rate (48kHz preferred)
26 HP
Module dimensions including knobs: 5.25" x 5"x 1.75"
Depth behind front panel with ribbon cable: 1.25"
+12V: 400mA
-12V: 0mA
5V: 0mA
24-bit ADC and DAC

Inputs and Outputs

Connect up to 8 CV modulators to control numerous sample parameters
Trigger each of the 16 pads with a dedicated gate input
Record through the dedicated stereo audio input pair
Use CV to keep time through the dedicated clock input
Confidently connect with both TRS MIDI Type A and Type B, no adapter needed
Route the audio from each pad out to one of 2 stereo audio output pairs or any of the corresponding single channels
Inputs and outputs are DC coupled so you can record and play out CV signals

Notes: Arkan

Dual Voltage Polarizer

You may have heard this before: "You can never have enough VCAs". A voltage polarizer (also known as a bipolar VCA or a 4-quadrant multiplier) is often viewed as the VCA better suited for CV. As it can be used as a unipolar VCA and it allows you to invert a signal when it is modulated with a negative voltage. Resulting in interesting movements in your modulations.

What sets Arkan apart from other voltage polarizers is the curvature control, a feature usually only seen in unipolar VCAs. By taking a different approach to the classic voltage polarizer circuitry, Malstrom have devised a unique solution that provides a new way to shape your audio and CV. The non-linearity of the polarizer also makes Arkan really good at reaching silence when presented with a 0V CV signal.

At audio rate, Arkan acts as a ring-modulator with four controls to change timbres.

Boosting adds odd harmonics (symmetrical distortion), while offsetting adds even harmonics (asymmetrical distortion). The modulation curve changes ring modulation sharpness, and modulation strength determines the carrier dominance.

Two identical channels with carefully selected features will make Arkan your go-to modulation control hub. Arkan is especially useful for common utility duties such as mixing, scaling, inverting and offsetting. As well as CV modulation, feedback patching, and waveshaping. All this makes Arkan a very versatile tool that will certainly have a place in your patch!

Features (per channel)

- Input attenuation with inverter switch gives you more precision and range, with voltage inversion and quick silencing.
- Bias input with attenuverter control to offset your input signal or mix/invert another signal.
- CV input with curvature control allows you to shape the polarizer and improve its 0V attenuation.
- CV modulation control to fade in the modulator, allowing you to determine the amount of modulation.
- Voltage gain and polarity led indicators showing you exactly what is happening under the radar.
- Output normalled internally and externally (to other Arkans) to easily mix signals.

Additional features

Optional signal boost (x4 / +12dB) via switch on the PCB to increase voltages when needed.
5V or 10V voltage reference selection for bias voltage and CV input range to adjust Arkan to your system.

Dimensions
- 8HP.
- 28mm, Skiff-friendly.

Power consumption
- 90mA @ +12V.
- 85mA @ -12V.

I/O specs

- All inputs DC coupled.
- All inputs handle audio signals.
- All inputs have 100k input impedance. - All inputs have +-10V Input range.
- CV range +-5V or +-10V.
- Bias Voltage range +-5V or +-10V.
- Boost gain x1 or x4.
- All inputs are overvoltage protected.
- Keyed power header.
- Reverse power protection.

Notes: WAYOUT8 is a patchbay module for Eurorack systems used to group your DAW inputs and outputs, or manage signals going from one case to another. Wayout8 is grounded, meaning that even if nothing is plugged into the inputs your outputs are still grounded and will not pick up noise. The module is made so it can be mounted two ways, with outputs on the left or right, whichever is the most ergonomic placement in your case. All eight channels are passive so they do not modify your signals and can be used for audio and CV Gate. No power is required.

Size: 6HP
Depth: 10mm
No Power Required

Notes: The Z2040 is TipTop Audio's redesign of the most famous analogue filter from the polysynths of the 80's and features Tiptop Audio's signature lush, big, and creamy sound. Its frequency sweeps make thick bass lines and leads with great dynamics. When modulated with audio frequencies through its various inputs, the Z2040 gets quite colourful and is capable of creating many new sounds and textures as the forces of the incoming waves and their harmonics blend through the filter's non-linear circuit. When set with Resonance feedback fully up, the Z2040 transforms into a pure sine-core VC-Oscillator, great for making snappy percussive elements and whistling sounds.

A look under the hood will find that the heart of the Z2040 is a discrete design 4-pole low pass filter with a core similar to that of the SSM2040 filter chip, used in the 80's Prophet 5 Rev 2 synthesizer, and its brother the SSM2044, used in the famous early EMU samplers and PPG synthesizers of the 80's. Both filters are considered by many to be, "the best sounding filter ever".

The Z2040's four modulation inputs are built to handle CV and audio signals, enabling deep modulation of the filter core and passing signals. A VC resonance input is provided to modulate and even clip the sine wave produced by the filter feedback loop. A Frequency Modulation input (FM) provides dynamic filter sweeps and the unique VC-FM index allows modulation of the incoming FM signals. On top of that, the Z2040 comes with an audio VCA that can be configured to act upon the input or the output of the filter.

Size: 8HP
Depth: 42mm
Power: +12V 20ma / -12V 20ma

Notes: The Low Fat is a new 2hp Eurorack module by AJH Synth, it's a High Pass filter, with frequency control by either manual pot, and/or external CV with attenuator. It's intended to compliment other filters, particularly low pass VCF modules, in practical tasks such as removing excessive low frequencies, for example when the bass is swamping a mix. It can be switched between 6dB (1 pole) response and 12dB (2 pole) response.

By patching a CV signal to the FCV input it can be voltage-controlled and used musically as with any other VCF. When used in conjunction with a LP filter it forms a fully customisable band pass filter, allowing the range of passbands to be cherry-picked. Feeding in a 1V/Oct pitch CV and setting the FCV pot to a suitable level allows it to track an incoming pitch CV, so the amount of High Pass filtering remains constant as the pitch of the incoming VCOs traverse up and down the frequency range. This can be particularly useful in creating percussive sounds, such as snares and hats, but also on sequenced bass lines. Since it is only 2HP it's a great way to occupy one of those frustrating gaps in your eurorack modular case with something that is deceptively useful, and adds another dimension to the classic bass monster that is the Transistor Ladder Filter.

Dimensions:
2 HP
26 mm deep

Current Draw:
9 mA +12V
12 mA -12V
0 mA 5V

Notes: A compact Voltage Controlled Oscillator designed for generating SINE waves, Variable wave-SHAPEs, SUB-Octaves, Oscillator SYNC and Linear FM in the analog domain.

The Sub-Timbral Oscillator is the more subtle and melodic friend to the DPO's complex harmonic lattice.

Notes: Designed to be a highly customizable connection matrix, 3DVCA packs a boat load of utility into a small 6HP package. Four VCAs share the three macro controls: X, Y, and Z. As a group, they shape incoming and outgoing signals and emulate the coordinates of a point in 3 dimensional space. This allow the VCAs to work together in a mono, stereo, or quad configuration and accomplish a variety of mixing, crossfading, and panning functions.

3DVCA is designed to be used in the following functions:

Quad monophonic crossfader
Dual stereo crossfader
Stereo balancer
Stereo VCA
Mono to stereo panner
Unity mixer with up to eight inputs
Quadraphonic panner

Each output has a dedicated SUM input which allows an external signal to be automatically mixed into the output signal. This allows 3DVCA to daisy chain both with other mixers and other 3DVCAs. For example, you can create a full mono, stereo, or quadraphonic mix by plugging the output of each 3DVCA into the sum inputs of the next 3DVCA in the chain. Using this method, a set of 3DVCAs can create a fully voltage controlled and decentralized mixer which ties together anything from a small skiff to a monster synth.

When 3DVCA works as a crossfader or panner, the X and Y parameters follow an equal-power curve that keep output signals at the same volume no matter how many inputs are mixed together. This is in contrast to the Z parameter which follows a linear curve to always behave predictably with external modulation sources. All inputs are fully DC coupled in order to work with modulation speed signals as well as static DC voltage sequences; this means that 3DVCA can handle any sort of signal that you throw at it. All op amps in the device employ rail-to-rail inputs and outputs to enable the largest headroom when mixing many different signals together.

Whether you need to maximize your mixing functionality in the smallest possible footprint or have the most control over every aspect of your system, 3DVCA provides a ton of functionality in any system. Enter a higher dimension of sound with the Mystic Circuits 3DVCA.

Dimensions
6 HP
30 mm deep

Current Draw
45 mA +12V
45 mA -12V

Notes: Simple to look at but deceptively powerful, Dreadbox's Telepathy is a full analogue synth in a small module, featuring VCO, low-pass and high-pass filters, LFO, envelopes and VCA.

Supplier's Notes:
Telepathy is a full voice analogue synthesizer module with deep modulation options due to its multi-destination LFO and Envelope. From Bass to Lead sounds, to drums and drones, Telepathy has broad and versatile sound design capabilities. It has a Full Analogue path (Typhon VCO, 4-pole low pass / 2-pole high pass filters, analogue VCA) that is digitally controlled for more precision over its parameters, resulting in a warm, present and distinct Dreadbox sound.

With lots of useful and musical features integrated into a compact size (10hp), and its skiff friendly design, Telepathy is a great addition to small or large Eurorack systems.

Features:

1x Analogue Oscillator with saw, square, -1 oct square sub and noise, plus PW control for square, level for noise and waveshape
Automatic tuning for the oscillator and fine tune
Analogue 24db Resonant Low pass filter with Oscillator FM and Noise FM and 6db High pass filter
Analogue VCA
1x LFO with Free/Key/Track/BPM/BPM Key modes, Fade in, Triangle/Saw/Ramp/Square/Random waveforms, that is mapped to various parameters
2x Envelopes, one dedicated to the VCA with Velocity control and one loopable for Low pass Filter, Pitch and PW
CV in patch that can be mapped to all the basic parameters in parallel with dedicated amount for each parameter
MIDI in/out+through
CC in/out, Program Change in/out
Multitimbral Chaining functionality via MIDI up to 8 modules 16 presets
10HP

Notes: Describing Univer Inter as merely a MIDI-to-CV module falls short of its immense potential. It serves as an all-encompassing MIDI-to-any-format converter, elegantly packed into a compact 6 HP unit. Connect to your gear via USB B or TRS MIDI, or use the included adapter to plug straight into those 5-pin DIN connecters we all know and love. Whether you're looking to map clock, note, CC, aftertouch or something else that MIDI can encode, UI can do it: we built in over 20 settings for each of the 8 outputs.

Want to control a pair of monophonic voices, complete with velocity and aftertouch? No problem. How about a polyphonic setup, with gate and pitch per voice? Easy. Need to synchronize an in-the-rack sequencer with your DAW or a MIDI clock? UI has you covered.

Eight outputs isn't enough, you say? Chain two UI together via their front-panel MIDI ports and a TRS cable for 16 - you read that right, 16 - configurable CV outputs from a single MIDI connection. The possibilities are endless.

Noise Engineering also made configuration simple via the front-panel USB connection and the easy-to-use Univer Inter section on the Noise Engineering Customer Portal. Go wild and set each channel to any output option you need, or just use one of our simple presets. Configuration files can also be saved as sysex files for easy backup and sharing.

Features

Size and Power
6HP Eurorack
+12v: 40mA
-12v: 10mA

Univer - from Latin: "Universe"

Inter - from Latin: "between"

"Between universes"

What's in the box:
Module
Power cable
5-pin MIDI to TRS cable
USB A to B cable

To reduce excess materials, screws will no longer be included with Noise Engineering modules beginning in 2023.

Notes: Describing Univer Inter as merely a MIDI-to-CV module falls short of its immense potential. It serves as an all-encompassing MIDI-to-any-format converter, elegantly packed into a compact 6 HP unit. Connect to your gear via USB B or TRS MIDI, or use the included adapter to plug straight into those 5-pin DIN connecters we all know and love. Whether you're looking to map clock, note, CC, aftertouch or something else that MIDI can encode, UI can do it: we built in over 20 settings for each of the 8 outputs.

Want to control a pair of monophonic voices, complete with velocity and aftertouch? No problem. How about a polyphonic setup, with gate and pitch per voice? Easy. Need to synchronize an in-the-rack sequencer with your DAW or a MIDI clock? UI has you covered.

Eight outputs isn't enough, you say? Chain two UI together via their front-panel MIDI ports and a TRS cable for 16 - you read that right, 16 - configurable CV outputs from a single MIDI connection. The possibilities are endless.

Noise Engineering also made configuration simple via the front-panel USB connection and the easy-to-use Univer Inter section on the Noise Engineering Customer Portal. Go wild and set each channel to any output option you need, or just use one of our simple presets. Configuration files can also be saved as sysex files for easy backup and sharing.

Features

Size and Power
6HP Eurorack
+12v: 40mA
-12v: 10mA

Univer - from Latin: "Universe"

Inter - from Latin: "between"

"Between universes"

What's in the box:
Module
Power cable
5-pin MIDI to TRS cable
USB A to B cable

To reduce excess materials, screws will no longer be included with Noise Engineering modules beginning in 2023.

Notes: Based on a new digital hardware platform, the Spectraphon is a powerhouse spectral oscillator, capable of everything from analogue-style dual complex oscillators to FM and much more.

Supplier's Notes:
The Make Noise/Soundhack Spectraphon is a dual Spectral Oscillator coded by Tom Erbe of Soundhack. It uses real-time spectral analysis and resynthesis to create new sounds from those that already exist. It is inspired by classic electronic musical instruments of the past, including spectral processors, additive synthesis, vocoders, and resonators especially the Buchla 296 and Touche, but it takes a physical form more resembling the classic analogue dual complex oscillator in the lineage of the Buchla 259 and the Make Noise DPO.

The Spectraphon is the first module to be built by Make Noise on its new digital hardware platform. This hardware, engineered by Jeff Snyder and Tony Rolando, provides more i/o at higher resolutions, and a lower noise floor than we have ever had access to in a digital module, allowing us to unleash Tom Erbe's DSP code to a previously unattainable degree.

The Spectraphon has two nearly identical sides, A and B, which oscillate in one of two ways: Spectral Amplitude Modulation (SAM), or Spectral Array Oscillation (SAO). In SAM, instead of oscillating at all times like an analogue VCO, sound at the Spectraphon's input is used to modulate the amplitude of a set of harmonics. In SAM the Spectraphon can be sequenced and frequency modulated like any VCO. At any time the current spectrum can be used to create an Array for later use in SAO mode where the Spectraphon oscillates at all times, with the spectrum at the Odd and Even harmonic outputs being drawn from those stored Arrays.

The Slide and Focus controls are mode-dependent: in SAM, they determine how the Spectraphon responds to sound at the input for Spectral AM, while in SAO, they are used to modulate the Array.

In either mode (SAM or SAO), the Partials control works as a combined amplitude and timbre gate for the Odd and Even harmonic output and the FM Bus will create high definition internal frequency modulation from the opposing side of the Spectraphon. The two sides can also interact via the internal FM Bus, the Follow and Sync modes, and by patching them together.

Width: 34hp

Power:
230mA @ +12V
55mA @ -12V

Module Depth (incl power cable): 36mm

Notes: SINGOLI is a 7 channels DC coupled active combiner with an analogue transient detector output.

All the inputs I are equipped with LED meters and a dedicated attenuating potentiometer.

O will give you the combined mixed output.

T is an additional transient detector out that will fire only when a certain threshold is detected from the sum of all the inputs.

The toggle switch activates or deactivate the internal connection to Tutto&Sempre when the two modules are paired together thanks to the included JST cable.

Features

DC coupled mixer with 7 inputs and individual attenuators.
Intensity sensitive LED meters on all the inputs.
Analogue transient detector output.
Toggle switch to activate / deactivate its normalization to Tutto&Sempre.
"Whatever" power connector a.k.a. don't mind the polarity.

Technical Specs

Width: 6HP
Depth: 25mm
15mA +12V
10mA -12V

Notes: AGOGO is a pack of 8 vactrol low pass gates in an open design configuration.

Why:

To bongo.
To enhance and enrich a weak audio source.
To create sub-mixes of up to 8 inputs.
To send a single source to many outputs and modulate each one of them individually.

With:

Multiple fixed waveforms - use the individual LPGs as a CV scanner.
Stereo sources - control them with a single CV input.
EOC pulses and triggers - this is where it gets percussive.
Slow modulations - take advantage of those vactrols and their natural decay.

How:

"I", the inputs row is normalized from top to bottom.

An input inserted in the first socket will be copied unaltered to the next one.

If a jack is plugged in it will break the normalization.

"V" is for control voltages and they cascade the same way as the inputs following to natural decay of the vactrol response. All the LPGs can be opened simultaneously with a single CV source. Combining the features of both "I" and "V" rows you can control a signal with 8 different CVs or 8 different sources with the same CV.

"O" stands for outputs. They act as an active mixer letting you combine up to 8 signals. As in the previous two rows, the connection can be interrupted in any given point to create sub mixes or individual outputs.

Since Jolin are actively summing copies of the original input, each LPG stage will add saturation to the final out. Thanks to the open design path and normalizations this is just an additional feature: all the LPGs can still be used individually or in multiple combinations for multichannel effects or other creative application. More AGOGOs can be chained together thanks to headers on the back to multiplicate the number of inputs/outputs.

Dimensions:

6 HP
28 mm deep

Current Draw:

150 mA +12V
90 mA -12V

Notes: NEXUM is a smart multi-cable tester.

Why:

To test the unknown power cable of a fresh module.
To check if all the spaghetti is working before a gig.
To know if your power supply is well-mannered.
To mass produce cables and be sure that all of them are working.

With:

Eurorack 2.54mm cables - 10 pins and 16 pins ones.
Other 2.00mm connection cables - 20 pins headers.
JST 1.27mm cables - 20 pins headers.
Patch cables - 3.5mm TS & stereo - 3.5mm TRS.

How:

Plug a cable in one of the sockets and the other end specularly on the opposite side. Check if the blue LEDs light up steady in a number equal to the cores of the cable you are testing. Wiggle the wire back and forth just to be sure that all the individual cores are firmly connected.

Due to its configuration, the connection is considered true only if there is no continuity between the adjacent wires or discontinuity in that specific core. This smart feature will avoid false positives.

On top there are two LEDs indicators directly wired to the power lines to check if the -12V or +12V PSU power lines are misbehaving.

Dimensions:

8 HP
18 mm deep

Current Draw:

50 mA +12V
5 mA -12V

Notes: GOBLET is an analogue filter and distortion unit with some added quirks and extra controls.

Why:

To make stuff sound filthy.
To shape the output of an oscillator.
To live interact with the sound during a performance.
To soft sweep the cutoff thanks to the optocouplers logarithmic response.

With:

Simple waves - make them unrecognizable.
Complex waves - shape them into something new.
Percussions - crank the resonance and give an acid twist to a beat.
No input - play with the feedback and the touch controls.

Dimensions:

8 HP
18 mm deep

Current Draw:

45 mA +12V
25 mA -12V

Whichever power connector you use should work fine with the polarity.

Notes: The BXx2 is a dual channel preamp, EQ and mixer based on the classic Boss BX series mixers. With the inclusion of both input gain and level controls, each channel can be overdriven, producing the signature saturated and lively sound the BX mixers are known for. The EQ controls provide the channels with simple but great sounding high and low shelf EQs for emphasising and shaping sounds and an additional 'Aux' input allows another mixer or extra sound source to be chained in.

Input gain controls

Sets the input gain of the channel preamp. Higher settings will cause source to overdrive the channel.

Inputs

In 1 - Input to channel 1 of the mixer.

In 2 - Input to channel 2 of the mixer.

Aux - Auxillary mix input for chaining with another mixer or extra source.

Fixed gain (-6dB).

EQ High

Sets the gain of the fixed high shelf EQ. Boosts high frequencies when set above 12 o'clock and cuts when set below.

EQ Low

Sets the gain of the fixed low shelf EQ. Boosts low frequencies when set above 12 o'clock and cuts when set below.

Level

Sets the channel level in the mix. Use level controls to trim back volume when overdriving the preamp.

Output

Audio output producing the mix of the 3 inputs.

Technical specifications

Power: +12V 10mA / -12V 10mA
Size: 8HP
Depth: 32mm

The BXx2 was designed in collaboration with Feedback Modules and is based on their single channel 'PRE BX' module.

Notes: The 'Stereo Sum' is a unity gain summing mixer that features four stereo input pairs summed as pairs to two independent mix outs or all as a single combined mix. It is a useful utility for efficiently combining outputs of multiple stereo sources, such as the MEGA-TANG and Jumble Henge mixers or multiple MFX returns. The inputs accept stereo or mono signals (via normalisation) which can be audio or CV (module is DC coupled) and the top mixer's outputs are normalised to the bottom mixer section meaning if the upper output is left unpatched the two upper inputs will be added to the lower output.

Stereo input pairs

Stereo inputs. Can be used with audio or CV (inputs are DC coupled).

Left ins normalised to Right for mono signals.

Stereo mix output 1

Stereo mix output. Normalised to bottom mixer section if ouput is left unpatched.

Stereo input pairs

Stereo inputs. Can be used with audio or CV (inputs are DC coupled).
Left ins normalised to Right for mono signals.

Stereo mix output 2

Final stereo mix output.

Technical specifications

Power: +12V 8ma / -12V 8ma
Size: 4HP
Depth: 32mm

Notes: Crystal-clear clock-synced delay for loop up to 90 seconds, echoes, sound-on-sound, Karplus-Strong etc.

Features:
Loop or echo time is synchronized to a clock
87 seconds of delay/loop time maximum
48kHz/24-bit sampling rate, loop recorded at 16-bit (24-bit optional)
Extremely quiet, low noise and low jitter design
Tap tempo button and clock Ping input set the basis for one "beat"
Delay/loop time set as a number of musical beats (or fractions of beats) using the Time knob, switch, and CV jack
Sample-accurate clock output for perfect synchronization
Loop clock outputs for each channel
Time switches change range of Time knob from 1/8th notes up to 32 bars
Digital feedback, up to 110%
Delay Feed control, independent of dry/wet signal mix
Infinite Hold mode disables recording input and fixes regeneration at exactly 100%
Reverse mode plays memory contents backwards
With an infinite loop locked, knobs or CV can "window" around memory, by shifting the loop
Trigger inputs for toggling Infinite Hold and Reverse
Send and Return for applying effects to feedback with external modules
CV jacks to control Time, Level, Feedback and Dry/Wet Mix
16HP Eurorack module

Specs:
48kHz, 24-bit low-noise hi-fidelity
Up to 90 seconds of loop time
16HP
+12V: 110mA
-12V: 45mA

Included with the Looping Delay:
16-to-16 pin power cable
4 x M3 Knurlie screws

Notes: Great value from 4ms's twist on the Stereo Triggered Sampler module, this time capable of playing and manipulating stereo or mono WAV files from an SD card.

Supplier's Notes:
The Sampler is a variation of the Stereo Triggered Sampler.

Record, play and loop stereo .wav files with an SD Card. Includes the same 2022 Sampler Pack from the Stereo Triggered Sampler.

Features:

The Sampler plays stereo or mono .wav files from an SD Card. Samples are arranged into banks by placing .wav files into folders (each folder is a bank). A maximum of 10 samples can be loaded in a bank. There is a maximum of 60 banks (600 samples maximum total).
Sample files are limited to 4GB each, which is over 6 hours at 44k/16b/stereo.

Hundreds of samples included on microSD card
Extremely quiet, low noise and low jitter design
Stereo or Mono output

A knob and CV jack selects the Sample to play, and the Start Position knob and CV jack control where in the sample playback will begin. The Length knob and CV jack determine how much of the sample is played back: from tiny grains, to percussive hits, to longer loops... or just the entire file.

Pressing Play or firing a trigger into the Play Trig jack will play the sample. Holding the Play button down for a second will toggle looping.

There's also a Reverse button and jack for backwards playback, and an End Out jack for synchronizing loops, or cascading sample playback with other events.

To record samples, hold Play and Reverse for two seconds. Press Play again or fire a trigger into the Play/Rec Trig jack to start and stop recording. Each recording will create a new stereo 48kHz 24bit .wav file in the current bank's folder. Recordings can be as long as your card has the capacity for: a 256GB card is 18 days of continuous recording (432.9 hours). Audio data is split into maximum 4GB wav files on the microSD card.

Play button/trigger jack: Tapping the button or receiving a trigger starts/re-starts the sample
Sample CV/knob: select which sample within the channel's bank
Pitch CV and Pitch knob: playback pitch (-10 to +4 octave range)
Start Pos CV/knob: position in the sample to begin playback (loop start point)
Length CV/knob: playback time (loop end point)
Length knob at max: entire file is played
Length knob 50%-99%: 200ms - 5s of the sample is played (beginning at the Start Position)
Length knob <50%: Percussive decay envelope is applied to the playback (attack-only envelope if playing Reverse)
Length <1%: Tiny grains are played (can be used to sweep through sample file data manually)
Reverse button/jack: toggles forward/backwards
Bank button: selects channel's bank
Reverse + Start Pos button/knob combo allows for setting volume of playback
Maximum file size for playback: 4GB per file (6.7 hours per file at 44.1kHz/16b/stereo)
microSD Card is hot-swappable when Busy light is off: no power-down required to change cards.
Samples that are pre-loaded into memory can continue playing while card is swapped.

File Organization:

Using a computer, the intuitive automatic bank loading features make dragging and dropping your entire sample library a snap. No files need to be renamed. Just create folders and put up to 10 samples in each. If you want a folder to be associated with a particular colour of the Bank button, name the folder a colour name (such as "Blue - Loops").

Ships with a high-speed 16GB microSD card, loaded with hundreds of samples created for 4ms, from musicians such as Richard Devine, Wobbly, Moor Mother, Robert Aiki Aubrey Lowe, Joseph Pailo, Russell E.L. Butler, Hugo Paris & Marc Kate, Paul Barker, Baseck, Animal Collective, Cristian Vogel, Jay E, Marcus Fischer, Chris Carter, Daedelus, Nero Bellum, Anna Sitko, Thomas Fang, Bogdan Raczynski, and more (Sample List)

Intuitive bank/colour organization system; no need to rename your wav files
Record new samples directly to a bank with the Record Input jacks...
... or drag your folders of sound files onto the microSD card, and each folder will become a bank.
Folders starting with a colour name will be loaded into that colour bank
Example "Blue - Frooty Loops" will load into the Blue bank
Sub-folders are ignored, only folders in the root directory are scanned for wav files
Works best with UHS Speed Class 3 cards with |3| symbol printed on the card

Specs:

Electrical and Mechanical Specifications:
Module Size:
16 HP Eurorack format module
10-pin Eurorack power header
1.3" (33mm) maximum depth with power cable
Power consumption:
+12V: 135mA
-12V: 41mA
+5V rail: not used
Connect red stripe of power cable towards the bottom of the module, which is marked with a white stripe and the words -12V and POWER
Audio Inputs:
20Hz to 10kHz (+/-0.1dB); -6dB rolloff @ 20kHz
21V peak-to-peak maximum before clipping
Audio Outputs:
0Hz (DC) to 22kHz with maximum -1.8dB difference between file data and output
+10.5V to -10.5V maximum output
Trigger inputs:
Latency: 0.7us typical

Included with the Sampler:
16GB micro SD card (class 10)
SD adaptor
10-to-16 pin power cable
M3 Knurlie screws

Notes: Add external feedback loops, tilt filters and more to the Timiszoara effects module with this versatile expander. A must-have for Timiszoara owners.

Supplier's Notes:
Deva is an expander for Xaoc Devices' Timiszoara multi-fx module designed for creative exploration of the dirty/nasty side of signal processing. Deva opens up the Timiszoara programs you've come to love with some unexpected twists and turns along the way. The analog side features two external feedback loops (for the left and right channel) with tilt filters adjustable via sliders with two additional switches for choosing positive or negative feedback (for each channel). The third slider controls the DAC clock - from overclocking by a factor of two down to 16-times slower, so you can go from chipmunk to hardcore teeth gnashing of underclocked goodness. A switch allows for turning the clock control off for normal/regular operation. All features have inputs for external CV.

Technical details

Eurorack synth compatible
8hp, skiff friendly
Power drawn from Timiszoara: +60mA/ -50mA
Reverse power protection

Notes: Take a DJ-mixer-style combined high-pass and low-pass filter, cram it into Eurorack and you have the DJ VCF. A simple formula, but one perfected by Erica's attention to detail, with CV control and adjustable resonance.

Supplier's Notes:
As its name suggests, the Erica Synths Black DJ VCF provides sound treatment functionality typically found on DJ decks - it is fully open when the cutoff knob is set to 12:00. When turned counter-clockwise, lowpass filtering is applied and when turned clockwise, highpass filtering is applied. The filter also has a nice-sounding resonance parameter. This module provides hands-on control over the sound during the performance, as well as unconventional timbre modulations that are hard to achieve with conventional state variable filters. The Black DJ VCF is a fully analogue design and consists of two VCFs - highpass and lowpass in series and the filter management is done by complex CV routing.

CUTOFF
This is the main control of the module - manual cutoff frequency adjustment with a twist - it's fully open when the cutoff knob is set to 12:00. When turned counter-clockwise, lowpass filtering is applied and when turned clockwise, highpass filtering is initiated

AUDIO LVL
Adjust the audio signal level

RESONANCE
Adjust the resonance level manually. On settings over 1PM, the filter will start to self-oscillate. The resonance is incoming audio signal-sensitive - a signal of greater amplitude may reduce the impact of resonance on the resulting sound

CV1 LVL
This is the cuto CV attenuverter. Adjust the CV level to your taste! Notice that the cutoff CV works differently compared to conventional state variable filters - it sweeps the filter from closed lowpass through fully open to closed highpass

CV2 LVL
This is another cuto CV attenuator

CV2 IN
This is the cuto CV2 input, which is controlled by the attenuator knob

AUDIO IN
Patch your audio signal here.

OUTPUT
This is the audio output of the module.

CV1 IN
This is the cutoff CV1 input. The CV1 level is adjustable by the CV1 LEVEL attenuverter knob.

Features
Fully analogue DJ-style VCF
Manual resonance control
Cuto ff CV attenuverter and attenuator
Input and output
Protection against undesired overvoltage

Technical specifications:

Audio level: 10Vptp
CV level : -10V - +10V
Filter slope: 24dB/oct
Power consumption: +55mA, -58mA
Module width: 10HP
Module depth: 35mm

Notes: The Touellskouarn "Sil Kontrollet" eurorack module is a LowPass voltage-controlled filter (VCF) The filter is a 12dB per octave low-pass filter that can be self-oscillated, this way it can produce a sine wave with V/Oct tracking capability. This filter has a unique and distinctive sound, characterized by its aggressive resonance and its ability to self-oscillate. Cutoff can be CV controlled. The module is 6HP wide and is made with quality components such as Nichicon/Panasonic caps and alpha pots.

Power consumption: 20mA at +12V and 20mA at -12V

HP : 6

Notes: The "Luskellader Frekans Izel" is a Low Frequency Oscillator (LFO) that can be used to modulate various parameters of the synthesizer, including pitch, filter cutoff, and amplitude. The module has 2 ouputs, with continuous morphing shapes available at the same time, one Square/PWM, one Saw/triangle/inverted saw. The LFO has a speed switch going from low to audio rates. The 2 knobs are : Speed and Morph. The module is 6HP wide and is made with quality components such as Nichicon/Panasonic caps and alpha pots.

HP : 6

Notes: Module A-147-4V is a dual voltage controlled LFO (Low Frequency Oscillator). Each LFO has the five waveforms triangle, sine, rising and falling sawtooth, as well as rectangle available. The rectangle output features manually adjustable pulsewidth and pulsewidth modulation by means of an external control voltage. The core waveform is triangle. The other waveforms are derived from triangle by means of waveform converters. The frequency of each LFO can be adjusted manually and modulated by means of an external control voltage with associated attenuator and polarity switch. By means of a jumper the basic frequency range of each LFO can selected: about 0.02 Hz (~ 50 seconds) ... 2.5kHz or about 0.0017 Hz(~ 600 seconds) ... 220Hz. That way each LFO can be used also as a VCO with a max. frequency of about 2.5kHz. Each LFO features a reset input which can be used to reset the triangle signal.

The module has these controls and in/outputs available:

Control F : manual control of the frequency, for each LFO the frequency range can be selected by means of a jumper from two values (see technical notes)
frequency coverage of control F in the high frequency range: about 0.075 Hz (~ 13 seconds) ... 1,4kHz
frequency coverage of control F in the low frequency range: about 0.007 Hz (~ 140 seconds) ... 125Hz
Control CV: attenuator for the signal applied to the CV socket, by means of a jumper a small positive voltage can be applied to the switching contact of the /CV/ socket, as long as no patch cable is connected to /CV/ socket the CV control then works as fine control for the frequency
Switch CV Pol.: polarity switch for the signal applied to the socket /CV/
Control PW/PM: combined control for manual and CV control of the rectangle pulsewidth:
when no patch cable is connected to socket /P/ the control is used to adjust the pulsewidth (PW) manually
when a patch cable is connected to socket /P/ the control works as attenuator for the external CV signal with a basic pulsewidth of 50:50.
Socket /CV/: frequency control voltage input, in the factory the module is adjusted so that the sensitivity of this input is exactly 1V/octave when the CV control is fully CW.
Socket /R/: reset input, according to the associated jumper the reset input is edge triggered or level controlled (see technical notes for details)
Socket /P/: pulsewidth control voltage input
Sockets with waveform symbol: output of the waveform in question (triangle, sine, rising and falling sawtooth, rectangle)
The output voltage ranges are about -5V ... +5V (10Vpp), except the rectangle output
For the rectangle output one can choose by means of a jumper if the range is about -5V ... +5V or 0...+10V.
LED: visual control of the LFO (triangle)
The inputs of the module are labelled with white characters on black background (in the text included into two slashes). The outputs are labelled with black characters.

Technical notes and special features:

The basic frequency range of each LFO can be selected by means of a jumper. The settings correspond to two different capacitor values for the VCO circuit. The relation between the two ranges is about 1:11. When the upper range is selected frequencies from about 0.02 Hz up to 2.5kHz can be generated. For the lower range the values are about 0.0017 Hz ... 220Hz. To obtain these full frequency ranges external control voltages are required. With the frequency control F only the frequencies mentioned above are possible.

Apart from that the range for the manual control F can be reduced to obtain a finer resolution. For this a jumper has to be removed. The range of control F is then reduced to about 1:4.5 only.

In the factory the starting voltage of the triangle output after a reset is adjusted to 0V, i.e. the triangle starts from 0V with the rising slope after a reset. By means of a trimming potentiometer the starting voltage can be adjusted to another value (e.g. to -5V).

Another jumper is used to set the reset behaviour to edge triggered or level controlled. When set to edge triggered the rising edge of reset signal is used for the reset (independent of the duration of the "high" state of the reset signal). When set to level controlled the triangle output remains at the starting voltage as long as the reset signal is "high". Only when the reset signal turns "low" the triangle starts.

Power consumption: 80mA at +12 V and 70mA at -12 V
Depth: 45mm
HP : 8

Notes: Pan and cross fade up to three signals with AJH's versatile Triple Cross. Four different modes allow you to set up the three channels in numerous ways, for both audio and CV processing.

Supplier's Notes:
The Tone Science Triple Cross module is a design collaboration between electronic musician/composer Ian Boddy and AJH Synth.

It features three independant cross fader and panner channels, and it can be used with both audio and CV signals. Each of the channels can be configured in one of four different ways:

1) One In, One out Linear VCA

2) Two in, One out crossfader

3) One in, Two out panner,

4) Two in, Two out cross fader & reversing panner combined.

Audio rate modulation can also be used on the CV inputs to create Ring modulation and Cross modulation type sounds. Each channel has a dedicated Fade control, CV input, and CV Level attenuverter. These can be used together to bias incoming CV signals.

The L1 and L2 outputs from channels 1 and 2 are normalised to channel 3's inputs, which also have their own level controls to balance incoming signals. This allows very interesting, complex fading and panning between four different input sources, to either Mono or Stereo outputs..

The Triple Cross is very versatile, yet relatively simple to understand and use. However, as they say "knowledge is power", so do spend a little time reading about how to configure the channels in the four different modes, and how to combine all three channels together to create a super-powerful Four to Two to One cross fader.
Each of the three channels can be configured in four different ways, and all three can be used simultaneously. They do not all have to be in the same mode, so we could for example use channel 1 as a cross fader, channel 2 as a Panner for completely different signals, and channel 3 as a Linear VCA, again for different signals.

Specifications

Effective CV Range for CV-1, CV-2 and CV-3 is 0 to +5V with attenuverter fully clockwise or 0 to -5V with attenuverter fully anticlockwise.
Maximum permissible CV Range for CV-1, CV-2 and CV-3 is -12 to +12V
IN 1A to IN 3B Input levels -5V to +5V, levels up to +/-10V are possible however some clipping may occur.
Module Width: 14hp
Module Depth: 26mm (Including power lead)
Current Usage: 80mA Positive, 72mA Negative

Notes: Part of Xaoc's Leibniz binary system, the Rostock is a digital delay line capable of processing triggers, audio, CV and video signals. Another useful module from the unique Leibniz series.

Supplier's Notes:
Rostock is a component of the Leibniz Binary Subsystem. It is a data pipeline, a FIFO (first in - first out) shift register, or a very short digital delay. The module operates similarly to a BBD delay or an ASR (analogue shift register), except that it is digital. It consists of a chain of memory cells that pass bits from one to another at each clock cycle. The delay length is variable from 1 to 64 stages (with optional looping and scrambling). It works by processing data in the Leibniz bus and must be connected to other Leibniz modules using data ribbon cables at the back. Rostock may process data sequences representing rhythms, control voltages, audio-rate signals, and even video signals because the bits can change at extreme rates (up to 2MHz). In addition, its memory may be digitally looped. Delaying and looping is a fundamental building block for sequence automation, pattern and chaos generation, and various cybernetic modular patches. Thus, Rostock is a multi-purpose open-ended device that invites creative thinking.

Technical details

Eurorack synth compatible
8hp, skiff friendly
Current draw: +70mA/-40mA
Reverse power protection

Notes: dsp.cpoffee's custom everything-including-kitchen-sink dsp development platform.

At the core of this is an Electrosmith Daisy Patch Submodule, combined with a 12-bit 4 channel SPI DAC [DAC7554], and supporting hardware for more IO

Features
- 8x pots normalled to +5V
- 8x CV in breaks normalled connection and pot acts as an attenuator
- 2x gate in
- 2x gate out
- High-fidelity stereo in/out (Daisy Patch Submodule, using an WM8731 codec)
- 2x 12-bit CV out from Daisy Patch Submodule, scaled to -5v to 10v
- 4x 12-bit CV (or lofi audio w/ some hacking) from external DAC7554, scaled to -7v to 7v
- TRS MIDI in/out (in is auto-sensing for type a/b)
- SD card slot
- Expansion header for +5v, +3v3, SPI, UART, I2C, and USB connections

Notes: Module A-101-8 is a 8-stage phase shifter which uses light-sensitive resistors (LDR) and is a replica of the Compact Phasing A manufactured by the company Schulte in the seventies. The actual phasing circuit is identical to the historic model. Only the illumination control of the LDRs is different: the A-101-8 uses LEDs to illuminate the LDRs, the historic model used incandescent miniature lamps. And the A-101-8 has no built-in LFO but can be controlled by any external control voltage source (e.g. LFO, ADSR, random, Theremin, ribbon controller, sequencer, midi). The phasing offset (i.e. the base value for the phase shifting) and the modulation depth of the external control signal can be adjusted separately. The Compact Phasing A had no offset control but only a depth control for the built-in LFO. Feedback and mixing ratio of the output signal are set by two controls. The audio input is equipped with an attenuator. The module has two audio outputs available (same as the historic model) and a visual display of the phase shifting.

The module has these controls and in/outputs available:

Control Man. : manual control of the phase shift offset (base value)

Control CV: attenuator for the signal applied to the CV socket

Control Feedb.: Feedback or Resonance (similar function as filter resonance/feedback/emphasis)

Control Mix: sets the mixing ratio between original and phase shift signal appearing at output 1

fully CCW: only the modified input signal appears at output 1 (see note below *)

center: a mixture between the modified input signal and the phase shift signal appears at output 1, that's the standard position for the classical phasing effect

fully CW: the pure phase shifted signal appears at output 1 (e.g. for vibrato effects)

Control Input Level: attenuator for signal applied to the In socket

Socket In: audio input

Socket CV: control voltage input

Socket Out 1: audio output 1 (mix signal)

Socket Out 2: audio output 2 (modified input signal)

LED: visual control of the phase shift

The module has some peculiarities (same as the historic model):

The input signal is processed at first by a pre-stage which outputs a "modified" input signal (*). This signal is not processed by the phase shift stages but is affected by the feedback setting. Only when feedback is set to zero this signal is identical to the input signal. Otherwise it contains feedback components.

This signal is output on socket Out 2.

When both output sockets Out 1 and Out 2 are used as stereo channels one obtains a spatial stereo sound effect.

The same signals is also used for the CCW position of the mix control. With mix control fully CCW the unmodified signal appears only if the feedback control is set to zero. Otherwise it contains feedback components.

The historic model had two audio inputs: one 5-pin DIN socket and a 1/4" jack socket. The DIN socket was intended for high-level line signals. When the 1/4" jack socket was used the amplification of the pre-stage increased by about 100. The 1/4" jack socket was intended for low level signals (e.g. electric guitars or microphones). For this feature the A-101-8 has an internal jumper that can be used to increase the amplification. As long as the module is used within the A-100 system usually the lower amplification is used to avoid distortion.

The 8 photo resistors and LEDs are assembled within an small lighproof box. In addition the pc boards are made of lighproof black material to avoid interfering light from other modules or the bus board.

Dimensions
4 HP
45 mm deep

Current Draw
30 mA +12V
30 mA -12V

Notes: Module A-147-4 is a dual voltage controlled LFO (Low Frequency Oscillator). Each LFO has the five waveforms triangle, sine, rising and falling sawtooth, as well as rectangle available. The rectangle output features manually adjustable pulsewidth and pulsewidth modulation by means of an external control voltage. The core waveform is triangle. The other waveforms are derived from triangle by means of waveform converters. The frequency of each LFO can be adjusted manually and modulated by means of an external control voltage with associated attenuator and polarity switch. By means of a jumper the basic frequency range of each LFO can selected: about 0.02 Hz (~ 50 seconds) ... 2.5kHz or about 0.0017 Hz(~ 600 seconds) ... 220Hz. That way each LFO can be used also as a VCO with a max. frequency of about 2.5kHz. Each LFO features a reset input which can be used to reset the triangle signal.

The module has these controls and in/outputs available:

Control F : manual control of the frequency, for each LFO the frequency range can be selected by means of a jumper from two values (see technical notes)

frequency coverage of control F in the high frequency range: about 0.075 Hz (~ 13 seconds) ... 1,4kHz

frequency coverage of control F in the low frequency range: about 0.007 Hz (~ 140 seconds) ... 125Hz

Control CV: attenuator for the signal applied to the CV socket, by means of a jumper a small positive voltage can be applied to the switching contact of the /CV/ socket, as long as no patch cable is connected to /CV/ socket the CV control then works as fine control for the frequency

Switch CV Pol.: polarity switch for the signal applied to the socket /CV/

Control PW/PM: combined control for manual and CV control of the rectangle pulsewidth:

when no patch cable is connected to socket /P/ the control is used to adjust the pulsewidth (PW) manually

when a patch cable is connected to socket /P/ the control works as attenuator for the external CV signal with a basic pulsewidth of 50:50.

Socket /CV/: frequency control voltage input, in the factory the module is adjusted so that the sensitivity of this input is exactly 1V/octave when the CV control is fully CW.

Socket /R/: reset input, according to the associated jumper the reset input is edge triggered or level controlled (see technical notes for details)

Socket /P/: pulsewidth control voltage input

Sockets with waveform symbol: output of the waveform in question (triangle, sine, rising and falling sawtooth, rectangle)

The output voltage ranges are about -5V ... +5V (10Vpp), except the rectangle output

For the rectangle output one can choose by means of a jumper if the range is about -5V ... +5V or 0...+10V.

LED: visual control of the LFO (triangle)

The inputs of the module are labelled with white characters on black background (in the text included into two slashes). The outputs are labelled with black characters.
Technical notes and special features:

The basic frequency range of each LFO can be selected by means of a jumper. The settings correspond to two different capacitor values for the VCO circuit. The relation between the two ranges is about 1:11. When the upper range is selected frequencies from about 0.02 Hz up to 2.5kHz can be generated. For the lower range the values are about 0.0017 Hz ... 220Hz. To obtain these full frequency ranges external control voltages are required. With the frequency control F only the frequencies mentioned above are possible.

Apart from that the range for the manual control F can be reduced to obtain a finer resolutuion. For this a jumper has to be removed. The range of control F is then reduced to about 1:4.5 only.

In the factory the starting voltage of the triangle output after a reset is adjusted to 0V, i.e. the triangle starts from 0V with the rising slope after a reset. By means of a trimming potentiometer the starting voltage can be adjusted to another value (e.g. to -5V).

Another jumper is used to set the reset behaviour to edge triggered or level controlled. When set to edge triggered the rising edge of reset signal is used for the reset (independent of the duration of the "high" state of the reset signal). When set to level controlled the triangle output remains at the starting voltage as long as the reset signal is "high". Only when the reset signal turns "low" the triangle starts.

Dimensions
8 HP
45 mm deep

Current Draw
80 mA +12V
70 mA -12V

Notes: Make quick changes to signal routing manually or with CV control. Any audio or CV signal can be routed via two outputs in series, parallel or reverse series. Quick, clever and easy to use.

Supplier's Notes:
Signal flow is an essential concept in modular synthesis: the path taken by audio or control voltages (CVs) may be long or short, branching or linear, intuitive or highly complex.

While the patch programmability of a modular system is its greatest strength, it can also be a weakness: quick experimentation is often hampered by the need to repatch the synthesiser to change the signal flow.

Pivot 2 offers a unique solution: a compact, fully voltage controlled variable signal router. At the turn of a single knob, any signal can be routed through two external modules in series, parallel or reverse series, as well as any combination in between.

Experiment with patching wavefolders before, after or alongside filters, shuffle multiple delay lines, precisely dial in two-stage audio compression or easily control intricate feedback patches.

Looking beyond the basic signal routing application, Pivot 2 will also function as a complementary pair of counter-acting linear voltage controlled amplifiers (VCAs), a voltage controlled crossfader or a voltage controlled panner.

Analogue voltage controlled send/return router.
Seamless transitions from series, through parallel on to reverse series effect routing.
Also functions as a complementary VCA pair, voltage controlled crossfader or panner.
Impedance-compensated outputs with dual-colour LEDs.
Premium mounting hardware: black screws, black nylon washers and matching hex key.
High-quality components and assembly; designed and made in Belgium.

4 HP | +12: 60 mA, -12: 60 mA

Notes: Six segment generator. Looping or one shot envelope generator. Chainable, so it can be expanded to link multiple units.

An exact hardware replica of the Mutable Instruments Stages.

Dimensions
14 HP
25 mm deep

Current Draw
80 mA +12V
20 mA -12V
0 mA 5V

Notes: Hugely powerful multi-engine synth module, offering up to eight voices and eight oscillators, sample playback, custom wavetables and much more. Ultra versatile.

Supplier's Notes:
8 full voice polyphonic, multipart, multi engine synthesizer module with sample playback, sweet reverb and chorus.

Create pads, basslines, riffs and drums. All in one module.

Group voices into parts and assign each voice a different engine or parameter settings to create complex patches.

Features:

Big Sound

Lots of computing power to deliver rich sounding engines, in an 8 voice package.
One voice can have 8 oscillators depending on the engine, which means up to 64 oscillators at the same time!

Polyphonic

Coral features 8 full voices with independent filter, amplifier and modulation envelopes per voice.
Individual FX sends and individual parameter can be set per voice!

Multiengine

Different sound engines can be assigned to each voice from the 10 available.
New engines will be available through firmware updates.

Multipart

The 8 voices can be freely split into different parts. Every single parameter (filter, envelope settings, engine, FX sends, pan, etc.) can be independently set for each part or voice to create complex patches out of the box.

Sample playback

CORAL supports almost any kind of wav file: 16, 24 and 32 bit mono and stereo files, no limit to playback time!
Add overdrive to your samples, sculpt them using the filter and envelopes, pitch them up and down in tune and even modulate the sample file or folder in real time using the CV inputs or CC MIDI commands!

Custom wavetables

You can load any wavetable .wav file to the SD card for the Wavetable engine. The wavetable can be morphed in 3 dimensions. Use our OXI Wave APP to create and edit 3D wavetables.

MIDI Integration

Control any part's parameter via MIDI CC, from FXs sends to sample selection.
Combine it with CV signals for a killer compact combo.

Effects

Space engine to create deep atmospheres and rich ensemble chorus.
Every effect send can be set per voice