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Notes: After Later's redesigned take on the classic Mutable Instruments Rings module offers all the distinctive resonant synth sounds you'd expect, from strings to percussion. Great value.

Supplier notes:
This is an exact hardware replica of the Mutable Instruments Rings module.

Notes: 'Tangle Quartet' is a high quality quad linear voltage controlled amplifier (VCA) providing individual level control of 4 signal inputs with both individual outputs and a combined 'mix' output (for non patched outputs) . Control signal inputs and associated attenuation controls allow for voltage control of signal levels. Control inputs are normalised to 5v thus providing manual mix control in the absence of control signals.

Technical Specifications:

Supply: +/-12V (Reverse voltage protection)
Current Draw: ~80ma
Size: 8 HP
Depth: 32mm (including power header)

Notes: The Quad VCA is a compact and feature packed module that is sure to find its way it almost all of your patches. In addition to being used for standard VCA duties it can also be used as a mixer and signal booster.

Features:

- Manual LEVEL control per VCA which is convenient when using the module as a mixer or for biasing when CV modulating the VCA with a bipolar LFO.
- Dedicated CV attenuators with dual colour LEDs for monitoring bipolar CV signals.
- Continuously adjustable response from linear to exponential per VCA.
- Each CV input is normalled to the adjacent one for cascaded control.
- Each output is normalled to the mix input of the adjacent one which allows you to use adjacent sets as submixes or the fourth output can be used as a master mix output when none of the other outputs are patched.
- Each VCA has a boost switch that increases the output level by approximately +6dB (double).

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: 32 unique audio effects arranged in 4 banks of 8 effects. Three effect controls plus analog Dry/Wet control with dedicated CV input. High quality stereo signal pass. Assignable CV input to effect controls or to Sample Rate reducer (changes internal clock). Four user storable presets - stores selected program and all three controls. Spin FV-1 based.

The last used effect, assigns and presets are always remembered.

32 effects are simultaneously available, but FX AID can be reflashed with other user selected Happy Nerding effects in any order. Also the possibility to run freely available third party effects will be added too.

Reflashing procedure is quite easy: playing 40 sec long "wav" file of line level amplitude to CV input.

Reflashing mode: hold both buttons for 10 sec.

Please note the reverse CV operation of the Dry/Wet control: positive CV crossfades from Wet to Dry, and negative CV crossfades from Dry to Wet.

By default it runs on 32.77 kHz and, if sample rate reduction assign is used, this sample rate can be decreased down to 150 Hz or brought up to 48 kHz.

80 mA +12V
30 mA -12V
45 mm deep

Notes: Row Power is a clean, regulated, and protected power solution for Eurorack systems. Row Power 45 provides enough power for two to three typical Eurorack rows (typically up to about 312HP):
+12V @ 2.0A maximum, 1.5A recommended
-12V @ 1.4A maximum, 1.2A recommended
+5V @ 1.5A maximum, 1.2A recommended

Simply plug a universal power supply (laptop style) into either of the barrel plugs on the 4HP panel. Connect your modules via flying bus cables or the Bus Stick. For custom power systems, the Row Power 45 has a set of easily soldered holes for using large gauge wire or MTA156 connectors to connect to distribution bus boards.

Multiple Row Power modules can be powered from a single power brick by daisy-chaining with an inexpensive barrel cable. The Row Power 45 can also be daisy-chained to 4ms Company's Pod enclosures. Each power supply is independently regulated and protected for ultra-low cross-talk between rows/pods.

The Row Power 45 is compatible with the 4ms Row Power Shield. This device (sold separately) attaches to the back of the Row Power 45 and monitors the amount of current being drawn, as well as the voltages of the power rails. The information is sent over Bluetooth to be displayed on a phone or tablet.

Electrical and Mechanical Specifications

Module Size:
4 HP Eurorack format module

Power Output:
Maximum average load under normal conditions: +12V @ 2.0A, -12V @ 1.4A, +5V @ 1.5A
Maximum average load under any condition: +12V @ 1.5A, -12V @ 1.2A, +5V @ 1.2A
Powered by laptop-style DC power supply: 2.1mm barrel, positive center, 15V-20V.

Included with the Row Power 45:
16-to-16 pin power cable
2 M3 Knurlie screws

Notes: Endorphin.es Cockpit² is a 4-channel stereo mixer with side-chain ducking.

Key facts:

Increased headroom
Improved sound quality
The LEDs are blue/red instead of red/green (Daltonic friendly)
No TRRS jacks anymore
New aluminium knobs on the black module version

Power consumption:
240 mA +12V
75 mA -12V
0 mA 5V

Dimensions:
6 HP
38 mm deep

Notes: Popple is an 8hp multimode stereo filter based on the Mutable Instruments Ripples V1 filter section. Popple maintains the buttery smoothness of Ripples filter while giving you two separate audio paths. The audio paths share a resonance, control, a frequency cutoff control, resonance CV input, and a v/oct cutoff CV input. Each channel then has it’s own cutoff CV input with attenuverters (which are normalled to a 2.5V signal).

Popple will also self-oscillate at high resonance settings, when coupled with the v/oct CV control, it can also act as a dual sine wave oscillator.

Notes: Alan (micro Turing Machine) Shift Register Based Sequencer

The randomness of the Music Thing Modular Turing Machine, shrunk down to 6HP. Alan retains all of the same functionality as the original including the connectors for the expanders.

While this module has little to do with the original Turing Machine (by Alan Turing), it is a shift register based sequencer. You cannot program this sequencer, instead it builds random sequences that can be locked in.

Alan comes tested, calibrated and ready to bring random voltages.

The After Later Audio panel is black and gold and made from FR4. The package will include a power/ribbon cable and a one year warranty.

Notes: nRings

This is a new build of a micro version of Rings from Mutable Instruments. MicroRings, also called NanoRings, retains all the same functionality as a full-size Rings module.

The module is fully assembled, tested, and calibrated. Eurorack power cable is included.

These modules use tall bushing potentiometers to offer a more stable feel.

Notes: Designed with versatility in mind, the Fold 6 is a six-stage wavefolder with simultaneous series and parallel outputs, dual signal inputs and voltage-controlled folding and overdrive shaping.

Supplier's Notes:
Often considered to be the opposite of filters within a modular system, wavefolders are designed to fold a signal over itself multiple times. This generates additional harmonics, resulting in rich timbres.

While there is a bewildering array of filter types within the synthesiser world, most wavefolders fall within only a few categories. Diode wavefolders in particular come in just two variants: series and parallel circuit topologies. Choosing a specific folder also means being limited to specific sounds and capabilities.

For the first time, Fold 6 puts forward a 6-stage hybrid series/parallel topology, yielding a greater sonic palette than ever in just 4 HP. Having both main (series) and alternate (parallel) outputs means a single module now gives access to just about all wavefolding tones imaginable.

To take things even further, an integrated symmetrical soft clipper limits the output signals to approximately 10 Vpp, keeping the amplitude within typical Eurorack levels and making it easier to create overdriven sounds at high fold ratios. This clipping stage can be driven continuously using the shape parameter, smoothly transforming the folded waveforms into pulse waves for even more harmonic content.

Two signal inputs are included, to mix audio signals or add in a DC voltage for asymmetric folding. The symmetry can also be manually controlled using the dedicated knob. Of course, both fold and shape parameters feature voltage control, to enable continuous timbral modulation.

Moving beyond simple signal processing, Fold 6 also lends itself perfectly for feedback patching, CV folding or frequency multiplication; its modest size belies the sonic capabilities within.

Notes: 32 unique audio effects arranged in 4 banks of 8 effects. Three effect controls plus analog Dry/Wet control with dedicated CV input. High quality stereo signal pass. Assignable CV input to effect controls or to Sample Rate reducer (changes internal clock). Four user storable presets - stores selected program and all three controls. Spin FV-1 based.

The last used effect, assigns and presets are always remembered.

32 effects are simultaneously available, but FX AID can be reflashed with other effects in any order.

Reflashing procedure is quite easy: playing 40 sec long "wav" file of line level amplitude to CV input.

Reflashing mode: hold both buttons for 10 sec.

Please note the reverse CV operation of the Dry/Wet control: positive CV crossfades from Wet to Dry, and negative CV crossfades from Dry to Wet.

By default it runs on 32.77 kHz and, if sample rate reduction assign is used, this sample rate can be decreased down to 150 Hz or brought up to 48 kHz.

80 mA +12V
30 mA -12V
45 mm deep

Notes: A warm and deep sound source you can rely on

A flexible and warm Analog Multifunction Oscillator, rich in harmonics. Excellent for performance use!

ONA can work as an Audio Oscillator or as a Low Frequency Modulator and it provides control over all its parameters, making it a versatile, deep and easy-to-use oscillator.

Thanks to its triangle-core oscillator and wave-shapers you can choose between a big palette of output waveforms to give shape to your ideas.

Classic Waveforms. Sine, Triangle, Saw and Square.

2 Complex Waveforms with Pulse Width Modulation.

2 Sub-Waveforms to add some bass sounds easily.

Blend them to give unlimited depth to your sound!

Notes: Erica Synths Black Dual VCF is a dual multimode filter with CV control over cutoff and resonance for serious modular patches.

At the core of this VCF is a highly stable, custom multimode VCF chip AS3320 (produced in Riga, btw). This module can be used as two independent VCFs with simultaneous HP, BP and LP outputs, controls can be linked to stereo application and both VCFs can be chained in series or parallel to the summing output for ultimate modulations. Bonus feature - the 16 band spectrum analyser gives you visual feedback on what happens on summing output.

Technical specifications:

Audio output amplitude: 10 Vptp
CV input (full sweep): 10 Vptp
Panel width: 18HP
Module depth: 35mm
Power consumption: 40mA@+12V, 36mA@-12V

Notes: Back in 2008, the original Z5000 was not only the world's first Eurorack DSP effects module but also the first Tiptop Audio module released. It brought voltage controlled digital effects to Eurorack for the first time and the Z5000 was eventually replaced by the Z-DSP open source platform. Now, years later with over a decade of experience developing audio effects for Eurorack signals we are introducing a totally new version of the Z5000: a compact stereo 8HP multi effect with voltage controlled parameters, VC analogue clock generator driving the DSP chip and 24 of our creme de la creme reverbs, delays, modulation, harmonization and pitch modulated effects. A number of programs in the Z5000 combine more than one effect, in series or parallel, that represent studio techniques from-the early days till modern times often leaning toward the more experimental side.

Notes: The Shifty is essentially a combination of four sample and hold stages, a sequential gate and sequencer controller. This collection of functions allows for some specific and useful utility application.

One of the primary uses for Shifty is to take a monophonic sequence source and route each new note of the sequence to up to four different synthesizer voices in a specific pattern. In this way you can create pseudo polyphonic sequences since each voice can be triggered to play and sustain while the next voice int the sequence gets triggered. Another term for this is hocketing.

The other main application of the Shifty is to function as an Analog Shift Register. In this mode each new gate input received causes the current set of pitches to be shifted to new output locations as a new one is added and the oldest one is replaced. This can be an interesting way to create chords that are up to four stacked notes when used with a pitch sequence source that has a harmonious series of notes (e.g. a pentatonic scale works really well). Even just using two of the outputs will yield very interesting melodic interplay and is an excellent way to make a simple sequence much more complex and interesting.

In a more basic way the Shifty could be used as a simple Sample/Track and Hold module or as a sequential gate.

Notes: The Listen Four is a four channel stereo mixer with line, modular, and headphone outputs. Two mono channels with Pan knobs and two stereo channels with dual inputs provide optimal compatibility with both stereo and mono signals. The Listen Four can be daisy-chained to other Listen modules to create a larger mixer with sub-mix outputs.

Notes: An analogue oscillator with through-zero phase modulation. The core of the T-ZED is the SSI2130 integrated circuit. Voltage controlled wave shape and phase modulation index allow for automated sonic versatility, and 2 separate frequency ranges mean the T-ZED can be used as an audio or CV source.

Features

Simultaneous SINE, TRIANGLE, SAW, SQUARE, and variable SHAPE outputs
Phase MOD input with bipolar INDEX circuit
V/OCT input tracks 10 octaves
FREQ spans 10 octaves, TUNE spans 1 octave
Hard SYNC input
SHAPE output (Sine to Triangle to Saw) with CV input and attenuator
Frequency range HI: 10hz-25khz
Frequency range LO: 0,1hz-200hz


Dimensions
12 HP
25 mm deep

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

Notes: User-friendly mid/side processing module. Tweak the stereo image or split a stereo signal into mid and side elements then route out to other modules for further processing before summing back together. Powerful.

Supplier's Notes:
Minsk is a stereo image processor. It is a hybrid tool that combines digital and analog processing to facilitate advanced mid/side (M/S) manipulation of a stereo signal pair. It allows for separate treatment of the mid and side components, which affects the depth and width of the auditory scene. Minsk offers both manual and voltage control of the stereo width, as well as two dimension effects for enhancing the existing stereo image or creating a faux stereo image based on the stereo or mono input source. Minsk is especially handy during the preparation of a vinyl release or before a club concert, because it can eliminate out-of-phase low-end frequencies (high pass filter at 300Hz with the filter slope 12dB/oct, 50Hz with the filter slope 24dB/oct).

Dimensions:
6 HP

Current Draw:
140 mA +12V
40 mA -12V
0 mA 5V

Notes: Best value Buchla module ever? An official Buchla module produced by TipTop Audio, the 258t is a dual triangle-core oscillator, with sine/sawtooth wave shapes in the top half and sine/square at the bottom. Bags of character.

Supplier's Notes:
Two independent voltage-controlled oscillators. Each has one processing input, a frequency modulation input and a 1V/oct input.

Waveshapes, as well as frequency, can be voltage controlled. Model 258 oscillators feature low sine wave harmonic content, negligible settling error, and high short and long-term stability, even with rapidly changing ambient temperatures.

Trimmers:

There are three trimmers for each oscillator on the back of the module:

1V/oct is the octave tracking trimmer and is set at the factory using high precision instruments.
SHAPE is the trimmer that set the sine wave, for the lower harmonic content of the sine wave.
VC WAVE SHAPE sets the response of the waveshaper to the incoming control voltage. Both SHAPE and VC WAVE SHAPE trimmers are used to adjust the sine wave purity.

Size: 18HP
Depth: 45mm
Power: +12V 70mA / -12V 40mA

Notes: QEG Quad Loopable ADSR Envelope Generator with 16 Trigger and Mix Outs

Quad Version of FEG plus Trigger Outs

Mix Out ( normal and reversed) of all envelopes for multistage applications

Very exponential "snappy" course and rounded

Edges for a compressed "bonky" sound

Two time zones are offered

Remote control via CV of two time zones

Loopzone from Attack to Release

One shot mode for trigger signals

Jumper at the back for reset mode

Manual Trigger button

Normal and Inverse Output

Trigger Outs for each section: Begin of Attack, End of Attack, End of Sustain, End of Release

Power consumption: 120 mA (+12 V) / 100 mA (-12 V)
Rackspace: 20HP
Depth: 25mm

Notes: Function Junction

ADSR, Function Generator, LFO, & Mixer

According to the user manual, "Function Junction is a modulation hub combining four independent sections into a single intertwined module that offers much more than the sum of its parts. Although a sum of its parts is one of its best features!"- but Function Junction can do more than a ton of things. In fact, it's downright impressive what's possible with this lovely module.

Function Junction combines three classic analogue modulation sources, ADSR envelope, function generator, and LFO. All are fed into an attenuverting mixer to create a complex modulation junction that can be used as 4 independent sections or in conjunction with each other.
The magic of the module is the ease you can flow from using its functions for basic everyday tasks to creating hyper-complex modulation. The sheer breadth of what you can do and the ease of doing it are simply amazing. Cre8audio highly recommending reading the manual to get a feel for the possibilities.

Specifications

Width = 16hp
Depth = 30mm
Power draw: 130mA when running +12V rail, 70mA when running -12V
ADSR / Envelope facts
Fully analogue Pittsburgh Modular Synthesizers developed 4 stage ADSR circuit with independent Attack, Decay, Sustain and Release controls.
Voltage output range 0V - 10V
"Long" button doubles the length of the envelope attack, decay, and release times
"Loop" button enables/disables envelope cycling. The SUSTAIN KNOB and RELEASE KNOB are used to adjust the time it takes to loop.
"A LOOP JACK" - Enables/disable loop mode. An external gate signal will flip the state of the loop mode. If loop mode is on, the gate will turn loop mode off. If loop mode is off, the external gate will turn loop mode on.
Function Generator facts
Function Generator can be used as an envelope generator, a voltage controlled LFO, a slew generator, a gate signal delay, envelope follower, a clock source, voltage controlled clock divider, complex modulation source, and more
Voltage output range +/-5V
ATTACK KNOB - Attack duration control knob.
DECAY KNOB - Decay duration control knob.
CURVE KNOB - Attack and decay response curve. Exponential (full left), Linear (12 o'clock), Logarithmic (full right)
MOD KNOB - Modulation input (F MOD JACK) attenuverter knob.
MOD BUTTON - Assign Modulation input (F MOD JACK) to attack, decay, or both.
LOOP BUTTON - Enable/Disable loop mode.
LOOP BUTTON (2nd FUNCTION) - Press and hold MOD BUTTON then press LOOP BUTTON to assign A LOOP JACK destination to ADSR or function generator.
SUSTAIN BUTTON - Enable/Disable sustain mode.
F IN JACK - Function Generator trigger/gate input gate jack.
F MOD JACK - Function Generator modulation input jack.
F OUT JACK - Function Generator output jack.
F TRIG JACK - Function Generator end of decay trigger output jack. A trigger is output at the end of the decay stage.
LFO facts
Triangle and Square LFO outs
Dedicated rate knob
LFO output voltage +/-8V
Mixer facts
3 channel attenuverting mixer with OR circuit
Mixer can be split into 3 independent attenuverters, one two-channel mixer, and one attenuverter, or a three-channel mixer
OUTPUT 1 KNOB - Channel 1 input (1A JACK) attenuverter knob.
OUTPUT 2 KNOB - Channel 2 input (2F JACK) attenuverter knob.
OUTPUT 3 KNOB - Channel 3 input (3L JACK) attenuverter knob.
1A JACK - Channel 1 input jack. Normaled to ADSR output.
2F JACK - Channel 2 input jack. Normaled to function generator output.
3L JACK - Channel 3 input jack. Normaled to LFO output.
+OR JACK - Analog logic output jack.
OR circuit outputs the current highest voltage value of any of the voltages output by the mixer
1 OUT JACK - Channel 1 breakout output.
2 OUT JACK - Channel 2 breakout output.
MIX JACK - Mixer output.

Notes: Stereo Strip takes the idea of a channel strip and makes it modular. By bringing this long-established component of the audio engineering world into the Eurorack environment and by adding CV control over its key parameters, you will find new, creative ways to use it in your patches!

It features stereo inputs and outputs for audio or CV with EQ, voltage controlled panning, stereo VCA, performable mute and input/output level switching for Eurorack or line level uses. Abusing the input level switching allows for some musical, modulate-able and highly shapeable distortion sounds too.

Stereo Strip was designed to be a creative part of a modular patch. Creating stereo images from mono sources, shaping and modulating existing stereo images, synthesising stereo pseudo ring modulation, sweetening FX with EQ or drastically wave shaping your oscillators, creating send FX routings with benefits or it can simply be used as a channel strip at the end of chain in a patch.

The addition of line level gain boosting (for the input) or reduction (for the output) allow it to work as a stereo input or output interface for external gear with the advantage of the VCA, panning and the EQ to shape the sound. Experiment with bringing external gear into the Eurorack format and then shape and modulate those sounds them on the way in!

Try patching Stereo Strip anywhere you would place a VCA in a system and/or explore its EQ and voltage controlled panning, which are rarer additions to the sound sculpting options for the Eurorack format.

Specs

Current Draw: +12: 63mA -12: 63mA 5v:0
Width: 6HP
Depth: 33mm including power connector
Aluminium, heat-treated front panel.
Designed and assembled in Barcelona.

Notes: Part of Xaoc's Leibniz subsystem, which processes signals and voltages by manipulating binary 8-bit numbers, the Poczdam allows switching between two data sources.

Supplier's Notes:
Poczdam is a binary data routing solution for the Xaoc Leibniz Subsystem. It facilitates manual and remote switching between two Leibniz data sources, modifying individual bits of the data stream, and re-clocking the data with its onboard voltage-controlled wideband oscillator or any external clock signal. Poczdam is particularly useful within complex Leibniz setups where the user needs to reconfigure the data flow between multiple modules. However, it can also be employed in small creative patches, e.g., for waveform splicing, disrupting rhythmic loops, or generating digital chaos.
To better understand the device and avoid common pitfalls, it is strongly advised to read through the entire user manual before use.

Component of the Leibniz Binary Subsystem
Routing Leibniz data
Reclocking Leibniz data
Additional CV clock generator (up to 2MHz)

6hp, 30mm deep
Current draw: +20mA/-10mA
Reverse power protection

The high quality Coal Mine black panels are available for all Xaoc Devices modules. Sold separately. Ask your favourite retailer.

Drezno is the input/output front-end of the system, consisting of an analogue-to-digital converter (ADC) and a digital-to-analogue converter (DAC), that alone can be used for manipulating analogue signals and voltages based on their binary representation.

Lipsk is a binary logic processing expander module that can flip (invert) individual bits of the digital signal representation. There are more Leibniz Binary Subsystem elements coming, with specialized and advanced sets of features.

Jena is a digital module that may be used as a flexible waveshaper for CV and audio signals, a wavetable oscillator, a Walsh function generator, or a rhythm generator.

Erfurt is a bi-directional digital counter, frequency divider. It has multiple applications: the output of the counter may be used as a phase source driving a digital wavetable, connected to other Leibniz modules it may scan waveshapes in Jena, produce stepped voltages useful for making interesting glissandi with Drezno and any VCO, generate gate patterns animating the spectrum of Odessa harmonic banks, spawn pseudo-chaotic sequences when fed back to Lipsk, etc.

Notes: The SCM Plus is a clock multiplier with eight gate outputs and complex beat manipulation features. It combines the classic Shuffling Clock Multiplier (SCM) and SCM Breakout (SCMBO) into a single module using higher precision hardware than its predecessors.

Specs:

Electrical and Mechanical Specifications

12HP Eurorack format module
0.95" (24mm) maximum depth (includes power cable)
16-pin Eurorack power header

Power consumption
+12V: 52mA max
-12V: 15mA

Clock Input
2.5V threshold
40kHz maximum

Clock Outputs
12V gate outputs, rise/fall time approximately 1us
40kHz maximum
Jitter (x1 output): max 30us < 120BPM, max 5us >= 120BPM
Latency (clock in to x1 output): 8us worst-case, 3.5us typical

CV Inputs:
Rotate, Slip: Knob attenuates jack signal. Full range: 0V to +3.3V
Shuffle, Skip, PW: Knob offsets jack signal. Full range: -5V to +5V
Gate Inputs:
4x Fast, Mute: 2.5V threshold. Button toggles state.

Notes: ADDAC710 is a dual channel Isolated DI box and is all about keeping the sound coming from your Modular free from any undesired noisy interferences, making sure that what you're getting from your outputs is what your Modular is actually producing. It provides galvanic electrical isolation between the Modular system and external sources preventing impedance mismatch and ground loop induced hum. ADDAC's 710 circuit is designed around a unity 1:1 type Low-cost Audio Transformer operating in the 20 Hz to 20 KHz range, this impedance matching transformer provides two fully balanced outputs (via XLR connectors). ADDAC710 is a low-cost alternative to the ADDAC800X High-End Outputs module, we redesigned the original circuit using a smaller low-cost transformer that also reduced its depth allowing it to fit shallow Eurorack cases.

There are two independent channels on the module with:

Audio Input

LIFT/FLOAT/GND toggle switch
Signal overload warning led
XLR Output

The LIFT/FLOAT/GND 3-way switch lets you choose between lift, ground or floating ground.
In the LIFT position (left) the module circuit will be "lifted" to ground through a 100R resistor and a 10nF capacitor.
In the FLOAT position (middle) Ground will not be shared leaving ins and outs grounds completely apart from each other fully isolating both signals. in the GND position (right) Ground will be shared between inputs and outputs, here no isolation is used.
Any of these three positions may be the best form of avoiding ground loops or any other undesired interference occurring between your modular and the sound system you're plugging it into. Try out which one of these options will work best in any given situation.

Tech Specs:

6HP
4 cm deep
40mA +12V
40mA -12V

The importance of using Audio Transformers
Applying a transformer balanced output isolation has lots of advantages over other less expensive ways for dealing with ground loop issues. This method provides the chance to set a very simple and clean circuit in which the signal transfer process develops smoothly and humming free. The transformer is a device that performs both signal balancing and high-to-low (or vice-versa) impedance conversion, while rejecting straggled DC voltage and Radio Frequency Interference from signal passing through a magnetic bridge. In a transformer, two (or more) coils (called windings) of insulated wire wound around a magnetic metal core allow for its input(s) and output(s) not to be physically connected together. When an AC signal passes through the input winding (the primary), a perfectly related AC signal appears on the output winding (the secondary). This way, by the fact that signal flows via inductive coupling between the two windings of the transformer, this module presents a most accurate electrical isolation between its input and output. A same number of windings on each coil guarantees that there's no gain loss when audio signal passes from the primary to the secondary windings. Furthermore, since these two windings are insulated from each other, the transformer will electrically isolate ADDAC710 from any other device, preventing hum problems coming from an outsider ground. Being a low-cost transformer the frequency response curve is not as linear as our 800X, still the -0.2dB attenuation at 50Hz feels negligible.

Phantom Power

+48V Phantom Power is NOT needed for the module to operate.
In any case having Phantom Power ON won't influence the module operation.

Notes: The FUNCTION music synthesizer module is part of the MATHS family of control voltage utility modules. It is a small analog computer designed for solely musical purposes.

Features:

Generate a variety of linear, logarithmic, or exponential functions
Functions as short as 2ms and as long as 25 minutes per cycle!
Triggered Functions (Envelope)
Continuous Functions (LFO)
Invert and/ or Integrate (Lag, Slew, Portamento)
Discrete Time Functions (S&H, T&H)
LEDs indicate activity on all outputs
End of Rise and End of Cycle Pulses facilitate programming of more complex functions
All outputs capable of driving a passive 4 way mult without loading effects (no buffered mult needed here)
Perfect for modulating the DPO and just about anything else

Specifications:

Width: 8hp
Max Depth
(incl. power cable): 32mm
Power:
30mA@ +12V
20mA @ -12V

Notes: DPLR is a delay module with two interactive delay lines, each with 750ms of delay time.

One input is split into two delays which share the total delay time (DELAY) and regeneration (REGEN). Side B has control over its delay offset (SPREAD) from side A.

Delay, Spread and Regen are all voltage controlled. Regen at max will echo indefinitely and can create interesting noise swashes.

The top knob toggles through seven different crosstalk configurations (Regen isolated by ping-pong). Press and hold to cycle through four different Regen Filter settings, from very bright to dark.

Two interactive delay lines
750mS delay time
Voltage controlled parameters
Seven crosstalk configurations
Four regen filter settings
Adjustable wet or wet/dry via jumper setting

Power consumption: 67mA at +12 V and 31mA at -12 V
Depth: 45
4 HP

Notes: Reverse-engineered from the original machine, our BD909 is an identical recreation of the original all-analog drum circuit of the TR-909. We've added additional controls and synthesis features that turn this classic circuit into a chest-pounding analog bass drum laboratory - all tightly packed into an 8HP module. The BD909 sound differs from our BD808 in that the main sonic energy is centered in the mid to low frequency range (as opposed to the low frequency range of the BD808). This frequency range gives the needed headroom allowing your bass Lines to deeply fill up the low end while the kick drum rides on top - creating a clear and punchy mix.

The BD909 includes all the controls found in the original: Attack, Decay, Tune Decay, Accent and Level. We have gone beyond that and added controls that further increase the palette of sound this circuit is capable of. First off, we've added a tuning control knob for the oscillator and included its own CV input and attenuator that let you tune your 909 kick with your bass lines. Next, we added control knobs for the tuning attack and extending tuning decay - each one affects the other, allowing for very intuitive and interactive sound shaping - this feature opens up numerous "sweet spots", and provides the ability to center the energy peak at different parts of the sound. Finally, we offer additional punch and distortion by giving complete control over the internal waveshaper, which allows you to overload the waveform manually or with voltage control.

Beginning with the classic and pure sound of the 909 kick, these additional functions greatly expand the BD909's flexibility and let it create powerful analog bass drums that range from soft and smooth to punchy and aggressive - and everything in between.

Notes: Erica Synths Black LPG is our take on Lowpass Gate idea - it's designed from scratch
module featuring 2nd order lowpass VCF (the original Buchla lowpass gate was 1st order
VCF) and VCA combo with distinct resonance circuit on top. Voltage control over VCF cuto
frequency/VCA oset and mode (VCF/VCF+VCA/VCA), as well as built in decay envelope
generator makes it a versatile module for sound shaping in any modular setup.

FEATURES:
Three vactors for 2nd order VCF
VCF/VCF+VCA/VCA modes
Manual and voltage controlled cuto/oset
Manually and voltage controlled mode selection
Manually resonance depth control
Resonance overdrive switch
Built in decay envelope generator
Manually and voltage controlled decay time
Envelope CV output
Ski-friendly design

SPECS:
Audio output amplitude 10Vptp
CV range (full span) -5V - +5V
Max Decay time 4''
Panel width 10HP
Module depth 35mm
Power consumption 44mA@+12V, 45mA@-12V

Notes: Erica Synths Black VC Clock is the beating heart of your modular system.

The beating heart of your modular system in 10HP.

This module generates several clock signals simultaneously and has some more advanced features like tap tempo, shuffle and divide, both for controlled rhythmic music production and for experiments with high level of uncertainty. You may also find the adjustable and even random duty circle of shuffling and random clock outputs interesting. Bonus feature - the module can be used as a performance time stopwatch.

Erica Black series are high-end modules with unique functionality. Only the highest quality components are used and all inputs and outputs are protected against undesired overvoltage. When designing the Black Series, design and usability was prioritised over module width. Big knobs are assigned to functions that make difference in sound. Together the Erica Black series are a range of modules that make an entire synthesizer.

Technical specifications:

Max input level: -10V - +10V
Clock signal level: 0 - +5V
Clock rate: 30 - 400BPM
CV input level (full sweep): -5V - +5V
Power consumption: 40mA@+12V, 5mA@-12V
Module width: 10HP
Module depth: 25mm

Notes: Unusual output and mastering module, inspired by studio and radio mastering tools but fitting into just 6hp. Includes multi-band compression, mid/side stereo processing and brickwall limiting.

Supplier's Notes:
Golden Master is a multiband processor module in Eurorack format. Inspired from the studio mastering and radio loudness units from the 90's, this tool is a game changer for everyone who performs live with a Eurorack synthesizer.

The whole magic of Eurorack lies in its raw sound and simple analog mixes - processing through the Golden Master brings instant punch and sound pressure, as well as controlling the overall volume.

Power consumption: 135mA at +12V and 25mA at -12V
Depth: 30 mm (with ribbon cable connected)
HP : 6

Notes: Premium analogue delay from Erica's flagship Black Series range. Two bucket brigade device delay lines work simultaneously with smooth crossfading and tons of voltage control. Lovely.

Supplier's Notes:
Erica Black Series include high-end, unique functionality and superior quality modules. Only the best, highest quality components are used, all inputs and outputs are protected against undesired overvoltage. When designing Black Series, put design and usability superior. Big knobs are assigned to functions that make difference in sound. Erica Black series consist of range of modules that are needed to put together entire synth. Enjoy!

The Erica Synths Black BBD is one of kind analogue delay module. It features two BBD lines: short, 1024 stage and long, 4096 stage, that work simultaneously and you can smoothly fade between those two, thus creating distinct multitap effect.

Furthermore, an advanced BBD clock noise cancellation circuit is implemented that reduces unwanted BBD noise without filtering higher frequencies of audio signal. Most of parameters are voltage controlled, which allows to integrate the module in complex modular setups.

Time

This is delay time manual control.

Because of BBD clock suspension circuit, delay time can be pushed in extremely long regions, however in that case BBD clock noise may appear. The Time CV is added to the knob setting.

In level

This is the input attenuator switch. Select among full amplitude, half amplitude and audio off.

BBD mode

This control smoothly fades between short and long delays. Any setting in-between will result in distinct multitap delay effect.

LFO rate

Adjust the internal modulation LFO rate. The internal LFO controls delay time, and it's automatically disengaged, when an external modulation signal is connected. The LED gives visual feedback on the LFO rate.

LFO shape

Select the LFO shape. Three shapes are available - triangle, square and in-between shape - mix of triangle and square.

Input

This is the audio input of the module. This is manual Dry/Wet mix. The MIX CV is added to the knob setting.

Colour

Even though the module has BBD clock suspension circuit, the colour switch provides extra lowpass filtering of the signal. At top setting no filtering is applied, at lower settings increasing filtering is present.

Feedback

This is the delay feedback manual control. In extreme clockwise settings the module goes into self-oscillation, and by adjusting delay time and BBD mode settings, the module becomes a drone machine. The FBK CV is added to the knob setting.

CV level

This is the Time CV level attenuator. If nothing is patched into TIME CV socket, it controls the internal LFO amplitude.

WET out

This is the WET signal output of the module - use it for advanced patches.

Out

This is the main output of the module.

Time CV; FBK CV; Mix CV;
These are CV inputs for Time, Feedback and Dry/Wet mix.

SPECS:
Audio level 10Vptp
CV level (full span) -5V - +5V
Power consumption +95mA, -81mA
Module width 12HP
Module depth 35mm

Notes: Erica Synths Fusion Dual Mixer is designed to mix and overdrive audio signals on the vacuum tube.

Use the Fusion Mixer as two independent 3-input mixers (also for stereo signal mixing) or a 6-input mixer. Special feature of the Fusion Mixer - great tube overdrive effects when level knobs are set to 3 o'clock or above. When used with drum machines, it even emulates sidechain compressors. When used to mix signals from VCOs Fusion Mixer it works as waveshaper, especially, if pulse width modulated pulse signals is used in one of inputs.

All Fusion modules by default are configured to work with regular eurorack PSU.

Due to the fact that cold tube heaters have lower resistance, Fusion modules have significant power consumption peak at startup, when power consumption almost doubles for 1-2 seconds. This is not a problem with linear PSUs that have power inertia, but may cause switching PSU internal protection to turn off power supply. Please make sure your PSU has some headroom before installing multiple Fusion modules.

Technical specifications:

Input signal level: up to 20V ptp
Output signal level: 10V ptp
Mixer GAIN: 1
Power supply: bipolar +-12V , eurorack standard
Power consumption: Eurorack PSU configuration: 160mA@+12V, 10mA@-12V
Module width: 14HP
Module depth: 25mm

Notes: 10HP Edges Clone with integrated midi interface and PSImidi which allows any TRS midi cable to be used.

MIDI Functionality:

MIDI Learn: Press this button and send a midi note. The device will use that channel as the base channel

MIDI Mode: This button cycles between two operational modes.

1. 4 single voices trigger on 4 midi channels starting on the base MIDI channel (i.e. base channel is channel 2 so the voices are mapped over channels 2, 3, 4, 5)

2. Simple Poly mode where each voice plays on a different note on the same midi channel

Note about MIDI and Gating: The gate is normalled OPEN by the Gate 1 input. This is by design but will also force the gate open when the device is triggered by midi. Placing a dummy jack will break the open normal the gate will trigger via MIDI normally

Notes: 8HP Tides version 2

Fully calibrated.

Notes: This is 2 x opensource branches. The input of channel one is normalled to all other inputs so you can run this as 1 to 4, 2x 1 to 2, etc. Dual Color LEDs on sliders

Notes: 6HP Micromodule of MI Warps.

Notes: Delta-V is a fully analogue dual-channel function generator, featuring a dedicated VCA and LFO cycle switch for each channel. It packs a great deal of functionality in only 10HP, and will surely find use in almost every patch.

Generate envelopes, slew gates and signals, or run LFOs with precise control over attack and decay times. Using the SHAPE knob, Delta-v can create a wide range of envelopes, from very snappy exponential curves for percussion to logarithmic thumps for bass lines.

If VCA's input is unpatched, the module outputs a regular voltage envelope. When an audio signal is patched into the VCA input, the output signal becomes the audio signal amplified by the envelope.

Sending other envelopes or an LFO to VCA input lets you modulate those modulators, quickly creating complex control voltages that go beyond the usual attack-decay envelope.

Combine this with the SUM output, which sums the two channels, and the attenuverters, which can quickly attenuate or invert the signal, and you have a whole array of signal processing capabilities.

The TRIGGER input fires a Attack-Decay envelope, while the SLEW input will affect the rate of change of the signal.

The trigger for channel 1 and 2 can be linked together, so you can fire two envelopes with one patch cable.

Each channel has an End of Cycle output, (EOC) this outputs a short trigger at the end of each envelope cycle.

The output voltage ranges from -10 to +10 volts, set with handy output attenuverters.

The CYCLE switch starts looping the envelope, creating LFO's that go up to audio rate, and that can also be used as an interesting sound source.

There are many ways to utilise Delta-V.

Challenge yourself to explore new, unconventional territories!


Width: 10HP
Depth: 27MM
Power: +12V 70 MA
Power: -12V 70 MA
Power 5V: 0 MA

Notes: A 6HP version of Mutable Instruments Peaks that adds CV inputs and attenuverters for each of the four parameters.

It can be an ADSR-style envelope generator, an LFO and a drum emulator. By default, the Dead Man's Catch (DMC) firmware will be loaded, which adds the Alt ENV, ALT LFO, ALT Tap, Alt Drum modes below.

The module is calibrated, comes with a power cable, and a one year warranty.

Additional Dead Man's Catch firmware modes:

Basic (original modes):

Envelope
LFO
Tap LFO
Bass/Snare Drums

Alternative ENV:

Double attack envelope
Repeating attack envelope
Looping envelope
Randomized AD envelope
Bouncing ball envelope

Alternative LFO:

Frequency-modulated LFO (folded sine FM)
Frequency-modulated LFO (random FM)
Varying wave shape LFO ( folded sine WS mod)
Varying wave shape LFO ( random WS mod)
Phase-locked loop oscillator

Alternative TAP Mini-sequencer:

ModSequencer
Pulse Shaper
Pulse Randomizer
Turing Machine
Bytebeats

Alternative DRUM:

FM drum Generators
Randomized bass and snare drum generators
Randomized high hat

Notes: Pique (uPeaks) 1U Intellijel Format

This is a 1U (Intellijel format) version of the Pique module which is based on the popular Peaks module from Mutable Instruments. It can be an ADSR-style envelope generator, an LFO and a drum emulator.

The module is calibrated, comes with a power cable, and a one year warranty.

Notes: Sono Abitus is a high-quality output module. It has a stereo pair of Eurorack-level 1/8" inputs that feed a pair of 14" TRS jacks for line output and a 14" headphone output. The headphone output and line outputs have separate level controls, making it easy to monitor while performing or recording.

Size and power:
4 HP

+12v: 50mA

-12v: 50mA

+5v: 0mA

Sono -- from Latin: "to make a noise"

Abitus -- from latin: "way out, exit"

"Make noises exit"

Notes: The original MiniMod Glide +Noise module was based exactly on the original Minimoog Model D circuitry, which was designed to be used with the built in Model D keyboard, and because of its vintage design its range was severely limited to 5 or 6 octaves, and it also responded to positive voltages only. Another limitation was that it would not return fully to zero when selecting long glide times, which restricted the range even more.

So we made the decision to re-design the MiniMod Glide + Noise using modern precision parts, and we have come up with an all new circuit which has exactly the same function, but with a hugely extended range. It has the same Glide slope characteristic (a slightly curved Linear Glide) as the Model D on which the MiniMod is based, however in response to many requests from customers we have adjusted the glide up and down speeds so that they are now very similar , which is much more useful in real world applications that the earlier MK1 version which (like the Model D) would glide up considerably faster than it would glide down.

The new Mk2 MiniMod Glide Noise module now has an impressive 14 octave range, and can respond to negative voltages down to -5V. This is a very useful feature, as our MiniMod VCO's will respond to negative control voltages and produce correspondingly low frequencies; so it is now possible to glide down quickly or slowly to crazy sub bass levels! The hold feature has been improved too, it covers the full audio range as well as DC control voltages, and works as a track and hold module with Eurorack signal levels.

A further enhancement is that the Mk2 module can now (using selectable jumpers) transmit or receive pitch CV to the Eurorack power bus; for example, the Glide CV Output can now be directed to the Bus in order to send CV's to (for example) three VCO's via the bus without the need for a passive multi and four patch cords!

The Noise section of the module is unchanged, except that we have slightly boosted the level of the Red Noise output to bring it more in line with Eurorack control voltage levels.

Lastly, it is much shallower - Mk1 Glide Noise had a depth of 54mm, and it was the only MiniMod module that was too deep to fit a skiff style case - and this prevented a full MiniMod system being installed into a shallow Eurorack case. The new MK2 version is only 28mm deep, so this allows both it and a full MiniMod system to be mounted into shallow skiff style Eurorack cases.

Dimensions: 6HP wide, 26mm Deep
Current draw: 36mA Positive, 38mA Negative

Notes: Erica Synths Cymbals is a distinct topology digital/analogue module, where cymbal samples are passed thru AS3330 based VCA and controlled via envelope generators of unique design. The module features 10 sets of custom Crash and Ride cymbal samples with Tune control and individual Decay control. Accent and CV control over Tone and Decay allow you to create lot of variations in the Cymbals track. An extra feature is sample looping - when it's on, a certain part of the sample is looped while the envelope decay is on, thus creating a distinct, delay-like effect. Cymbal samples are developed by producer and musician Nero Bellum.

Features
10 sets of custom cymbal samples
Analogue VCA and EG
Tune and Decay controls
CV control with an attenuators over Tune and Decay
Sample loop for Crash and Ride
Manual triggers
Accent for better expression

Audio output level: -5...+5V
CV level (full span): -5V - +5V
Accent CV level: 10V
Tigger level: 5V
Trigger time: 1ms
Power consumption: 95mA @ +12V, 36mA @ -12V
Module width: 10HP
Module depth: 45mm

Notes: This product is used to produce drum and percussion sounds. You can make 909 type of kick drums- the toggle switch on the left chooses between long and short vca decay. The toggle switch on the left chooses long and short pitch envelope decay. Smack knob control lefts you mix in a noise 'paper' sound for the drum.

You can mix in two trigger sources to create complex percussion patterns. The internal circuit is using logic 'OR' triggering.

This product was refined for optimum sound and response from the controls. Part values were changed from the original 909 design.

-There is onboard distortion to get techno type of kick drums.

-This internal oscillator is triangular core, with internal reset.

-The internal trigger conditioner can take audio rate frequencies.

-There is a manual push button.

Width: 10hp

Current: +30mA,-24mA

Notes: The ADDAC302 Nchunk Control module allows you to connect a Nintendo Nunchuck controller to your modular synth, featuring a two-axis thumb joystick, a three-axis accelerometer and two trigger buttons.

The module provides CV outputs for all of the Nunchuck's parameters and special functions to remap the CV outputs. The remapping can be both continuous or step-by-step and can be accessed through either the dedicated CV inputs or the manual controls.

A specially dedicated Mix output averages between the first two CV outputs, a very useful feature for continuous control parameters.

Mechanical:
- Format: Eurorack
- Width: 8 HP
- Depth: 4 cm

Control Voltage I/O:
- CV inputs: 0 - 10v
- CV outputs: 0 - 5v
- Gate in threshold: 2.5v

Electrical:
- Compatible with +-12v and +-15v power supplies
. Max current: 100mA?
. Bus Board Cable: 8 × 2 IDC (Doepfer style) connector

Notes: Erica Synths Fusion Ring Modulator - a classic design ring modulator with germanium diode ring + vacuum tube to boost and shape audio and carrier signals.

Germanium diodes enrich the sound by adding extra harmonic content meanwhile vacuum tube adds evilish overdrive to audio and carrier signals. As a result you get one of the most versatile ringmodulators around!

All Fusion modules by default are configured to work with regular eurorack PSU.

Configurable power supply - standard eurorack +-12V conection OR eurorack +-12V plus Erica Synths Tube heater PSU

Due to the fact that cold tube heaters have lower resistance, Fusion modules have significant power consumption peak at startup, when power consumption almost doubles for 1-2 seconds. This is not a problem with linear PSUs that have power inertia, but may cause switching PSU internal protection turn off the power supply. Please make sure your PSU has some headroom before installing multiple Fusion modules.

Specifications:

Input signal level: up to 20V ptp
Output signal level: 10V ptp
Mixer GAIN: 1
Power supply: bipolar +-12V , eurorack standard
Power consumption: Eurorack PSU configuration: 160mA@+12V, 10mA@-12V
Module width: 12HP
Module depth: 25mm

Notes: The Looping ADSR is an extremely versatile envelope generator. It can act as a traditional ADSR envelope requiring a gate signal to activate or as a looping ADSR. Envelopes can be output with both linear and exponential curves. In Loop Mode it repeats the cycle of Attack, Decay, & Release. Once the Release phase is complete, it loops back to the Attack and begins the cycle again. The Looped envelope can be further manipulated with the Loop Scale knob. Loop Scale shrinks the overall size of the envelope while keeping the ratio of A:D:R identical. All knobs on the Looping ADSR have CV input. As with all Hungry Robot "Modular Boxes" the Looping ADSR can be powered with a simple 9V DC, Negative Center power supply.

KNOBS
-ATTACK: Sets the attack length (1st stage of ADSR cycle). Determines how long it takes to come to full voltage after gate is applied (up to 10 sec.)
-DECAY: Sets the decay length (2nd stage of ADSR cycle). Determines how long it takes to go from full voltage to sustain voltage (up to 10 sec.)
-SUSTAIN: Sets the sustain level. Determines what voltage the envelope returns to after decay stage
-RELEASE: Sets the release length (Final stage of ADSR cycle). Determine how long it takes to return to 0V after gate is released (up to 10 sec.)
-LOOP SCALE: When in loop mode, this knob scales down the length of the envelope while keeping the ratios identical

SWITCHES
-LIN/EXP: Selects the envelope type: linear vs. exponential curve
-LOOP/ADSR: Switches between Loop and ADSR mode. LOOP turns the loop on. ADSR is a traditional ADSR requiring a gate signal
-RPT./GATE: Works only in LOOP mode. RPT. automatically repeats the loop without a gate. GATE mode requires a gate to begin looping.

PATCH POINTS
-LS.CV: CV input for Loop Scale. Allows for CV control of this parameter.
-A.CV: CV input for Attack. Allows for CV control of this parameter.
-D.CV: CV input for Decay. Allows for CV control of this parameter.
-S.CV: CV input for Sustain. Allows for CV control of this parameter.
-R.CV: CV input for Release. Allows for CV control of this parameter.
-GATE: Gate input for ADSR mode as well as Gate/Loop mode
-OUT: Output of final envelope for all modes.

Dimensions: 4.7" x 3.7" x 1.96"
Power: 9V DC - Negative Center - 2.1mm Barrel

Notes: The window comparator is a very useful circuit building block that is common in general electronics, but rarely found in modular synths. While a regular comparator activates when the input signal voltage is higher than a threshold level, a window comparator checks if the voltage is between two levels (these form the 'window').

Compare 2 combines two such comparators and a logic section in 8 HP. The result is an advanced tool for extracting gates and pulses from analogue signals in Eurorack synths.

The detection windows are defined by the shift and size parameters, which can be varied using the knobs and CV inputs. Complementary gate outputs are available, with big three-colour LEDs showing each comparator's status.

All inputs are normalised from the left section to the right, but the two comparators can also be used completely independently. On the bottom, the outputs from both comparators are combined in various ways by the logic section, which also features LEDs.

You'll find a use for this truly multi-functional module in practically any patch, processing either CV or audio: complex rhythm generator, dual pulse width modulator, frequency multiplier/divider with PWM, digital ‘ring modulator’ with PWM, dynamic depth VCO synchronizer, voltage controlled swing, logic function array with adjustable thresholds... and many more applications waiting to be discovered!