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Notes: A whopping six channels of VCA action in just 8hp of rack space. DC-coupled linear VCAs based on the LM13700 OTA. Normalled to act as a summing mixer. Very nice.

Supplier's Notes:
The VnIcursal VCA is an 8hp 6 Channel VCA Eurorack Module available as a Eurorack DIY Kit, PCB and Panel, or Built Module.

It the smallest, most compact Voltage Controlled Amplifier in the Eurorack market. It provides 6 OTA(LM13700)-based DC Coupled Linear VCAs for Audio or CV. The 6 VCAs are summed together so it can be used as a voltage controlled mixer. Each VCA is normalled to the sum so they can be removed from the mix and used on their own. The potentiometers control the amount of gain, and when a voltage is inserted into the CV in the potentiometers act as attenuators. With a control voltage of 5 volts the VCA will be at unity gain, anything above that can clip the input. LED brightness with or without CV in provides constant feedback of each channels amount of gain.

The VnIcursal is not a perfect scientifically spec'd VCA. Analog VCAs can only close so much, or be so silent. In certain situations based on power supplies and gain stages the VCA can experience some bleed or noise mainly at the sum out as all channels are passively summed then buffered.

Notes: ZIQAL is proud to present you the DIMENSION. A modern, high resolution and performence eurorack wavetable oscillator.

High resolution / Serum compatible

The Dimension wavetable engine uses 2048 samples * 256 waveforms wavetables to bring high definition tables to your system. Its wavetables reproduction precision will fit any of your audio textures needs.

Dimension is compatible with the Serum wavetables format and feature an intuitive and fast file browser, allowing you to explore thousand of already available wavetables. Just drop your favorites wavetables on its SD card and instantaneously start exploring new sonic territory.

24 voices

Dimension is capable of playing not less than 24 voices simultaneously within 10HP tanks to its embeed modern high end audio processor. Depending on the active patch mode voices can be assigned to chords polyphony or unison engine

Polyphonic stereo, Dimension, Dual or LFO modes

The Classic mode provides 4 oscillator voices panned over stereo outputs. You can control theses voices in CV programing chords or with the internal notes scaler and or feeding midi into the module.

The Dimension mode allows the waveform to be morphed across the entire module memory in an X Y fashion. As the module allows to store internally 25 wavetables of each maximum 256 waveforms. This mode allows wavetable morphing over (25*256) 6400 different waveforms.

Dual / LFO mode

Dual mode output two different wavetables on each output. LFO mode operates as the dual mode, except that the frequency range of output two is set in the subsonic range.

In any mode, voices can also be multiplied 6 times and detuned to play massive 6 voice unison. When using 4 voices it brings not less than a total of 24 voices out of your oscillator.

Specifications

Power
Supply: +12V 100mA
-12V 15mA

Mechanical
Size : 10HP
Depth : 25mm ( power connector included )

Audio processing
32bit 44.1kHz floating point
High performance anti-aliasing filter

Memory
25 internal patches / wavetables
Internal memory backup/load from SD
Display
65k colors
38400 pixels

Control / Modulation
CV -3V ... 7V
FM -8V ... +8V
Navigation "NAV" -8V ... +8V
A (Macro) -8V ... +8V
B (Macro) -8V ... +8V

Wavetables
2048 samples per waveform
16 bit
44.1kHz
256 waveforms per wavetable

Included
4 M3 hex screws
Power connectors

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


A seriously versatile filter here, much more than meets the eye. Stereo, state-variable, multi-mode design gives you huge control over frequency response and stereo image.

Supplier's Notes:
Zagrzeb is a stereo multimode 4-pole (24dB/oct) state variable voltage-controlled filter (SV VCF). It offers five distinct frequency responses, three of which are available simultaneously. Spread control allows for animation of the stereo image by moving the left and right filter cutoff frequencies in opposite directions. Zagrzeb is designed to sound smooth and clean unless it is overdriven with a hot signal- however, it does not lack character! We believe it will be appreciated by fans of old Japanese synthesizers, but bear in mind that Zagrzeb is not a clone of any existing design. The four-pole state variable structure is a new development and offers unique sonic characteristics. While Zagrzeb is designed for filtering stereo signals (e.g. samples or stereo oscillators like Xaoc Devices Odessa), it can easily handle mono signals and is capable of creating a faux stereo pair thanks to a special phase shifting network at the input.

Dimensions:
8 HP

Current Draw:
70 mA +12V
60 mA -12V
0 mA 5V

Notes: A seriously versatile filter here, much more than meets the eye. Stereo, state-variable, multi-mode design gives you huge control over frequency response and stereo image.

Supplier's Notes:
Zagrzeb is a stereo multimode 4-pole (24dB/oct) state variable voltage-controlled filter (SV VCF). It offers five distinct frequency responses, three of which are available simultaneously. Spread control allows for animation of the stereo image by moving the left and right filter cutoff frequencies in opposite directions. Zagrzeb is designed to sound smooth and clean unless it is overdriven with a hot signal- however, it does not lack character! We believe it will be appreciated by fans of old Japanese synthesizers, but bear in mind that Zagrzeb is not a clone of any existing design. The four-pole state variable structure is a new development and offers unique sonic characteristics. While Zagrzeb is designed for filtering stereo signals (e.g. samples or stereo oscillators like Xaoc Devices Odessa), it can easily handle mono signals and is capable of creating a faux stereo pair thanks to a special phase shifting network at the input.

Dimensions:
8 HP

Current Draw:
70 mA +12V
60 mA -12V
0 mA 5V

Notes: Zadar is a powerful, four-channel envelope, modulation, and transient generator, in a compact yet very complete, feature-rich package. It is capable of synthesising a vast palette of envelope shapes starting from hundreds of shapes stored in the memory. These starting shapes are not mere wavetables, but flexible vectors that can be stretched (from a fraction of a millisecond to half an hour), flipped, warped, distorted, delayed, shuffled, repeated, and amplitude modulated in real time. A set of freely assignable CV inputs allows for external control of most parameters. Each channel can work independently or combined with other channels within one of the chaining and looping algorithms.

Operating Zadar is quick and immediate, thanks to its accessible interface and crisp OLED display. The main screen displays all parameters together with the currently selected shape. Entering the simple 3-page menu is needed only for advanced settings.

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


Another cracker from Xaoc, the Timiszoara is a take on digital multi-effects with stereo in and out, an intuitive interface and CV control of effect parameters. Big power with 176 factory programs.

Supplier's Notes:
Timiszoara is a stereo, Eurorack compatible, voltage-controlled multi-effect signal processor based on the popular Spin Semiconductor FV-1 DSP chip. It features a full stereo signal path with two adjustable audio inputs, two outputs, and a stereo voltage-controlled wet/dry mixer. In addition, there is a microSD memory card slot on the front panel that allows for loading factory and custom effects without any restrictions or copyright protection, which means you can use many effects available on the Internet and even create your own.

Effect programs are organized in banks of 8 and can be selected using a rotary encoder, as well as CV and trigger signals. Timiszoara features a crisp OLED screen that displays the program parameters and its name. It also facilitates navigating the list of banks. Up to three parameters per effect can be controlled from the front panel with illuminated slider potentiometers and dedicated CV inputs.

Xaoc Devices have prepared quite a few banks of algorithms (176 in total) that cover most effects needs: delays, reverbs, filters, modulation effects (such as choruses and flangers), pitch shifters, and, of course, shimmers (no multi-effects unit would be complete without its share of those). However, Xaoc Devices wanted to ensure that users had access to some more adventurous programs, so some special banks have been created to allow you to take a walk on the wild side.

For detailed description, please refer to the manual.

Technical details:

10hp, skiff friendly
Current draw: +120/-45 mA
Reverse power protection

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


Gorgeous stereo implementation of the classic frequency shifter sound, moving from tonal harmonics to atonal disharmony effortlessly. Separate outputs for down and up shifts, plus plenty of CV control.

Supplier's Notes:
Koszalin is a full stereo frequency shifter with two inputs and four outputs. If offers simultaneous exponential and linear through-zero control of the amount of frequency shift in 3 carefully scaled ranges (up to +/- 5kHz). Frequency shifting results in linear translation of signal spectrum producing all kinds of atonal sounds. It should not be confused with frequency scaling, also known as pitch shifting. Several stereo feedback topologies are offered with additional density control besides feedback depth, which results in spectacular stereo barberpole effects.

Through-zero modulation allows for using Koszalin's input as an FM operator. Koszalin is a digital module with a DSP behind an analog interface.

Main features:

full stereo frequency shifting
3 shift ranges: +/- 50Hz / 500Hz / 5kHz
exponential and linear through-zero inputs
internal feedback under voltage control.
10HP
12V: 140mA / -12V: 30mA

Notes: Gorgeous stereo implementation of the classic frequency shifter sound, moving from tonal harmonics to atonal disharmony effortlessly. Separate outputs for down and up shifts, plus plenty of CV control.

Supplier's Notes:
Koszalin is a full stereo frequency shifter with two inputs and four outputs. If offers simultaneous exponential and linear through-zero control of the amount of frequency shift in 3 carefully scaled ranges (up to +/- 5kHz). Frequency shifting results in linear translation of signal spectrum producing all kinds of atonal sounds. It should not be confused with frequency scaling, also known as pitch shifting. Several stereo feedback topologies are offered with additional density control besides feedback depth, which results in spectacular stereo barberpole effects.

Through-zero modulation allows for using Koszalin's input as an FM operator. Koszalin is a digital module with a DSP behind an analog interface.

Main features:

full stereo frequency shifting
3 shift ranges: +/- 50Hz / 500Hz / 5kHz
exponential and linear through-zero inputs
internal feedback under voltage control.
10HP
12V: 140mA / -12V: 30mA

Notes: Three-band isolator with stereo inputs and outputs, splitting the signal into highs, mids and lows then allowing you to control level and frequency via CV for some clever sound sculpting and modulation.

Supplier's Notes:
Katowice is a stereo variable-band isolator that allows the user to manipulate a selected range of frequencies. It is the first module in a series of upcoming Xaoc Devices products designed specifically for processing stereo signals.

Katowice splits the stereo input signal into three bands: low, middle, and high. While the knobs and CV inputs define the center frequency and bandwidth of the mid band, the low and high bands are automatically adjusted so that the sum of all three is a complete signal. All three bands are passed through high quality VCAs and their stereo outputs are available separately for further processing. A stereo mixdown signal is also available.

Katowice may be used as a crossover network, a parametric EQ, DJ-style kill filter, or other band-selective applications, including multiband compression and stereo enhancement.

TECHNICAL DETAILS:
Eurorack synth compatible
10hp, skiff friendly
Current draw: +100mA / -100mA
Reverse power protection

Notes: Kamieniec is an analog signal processing module directly inspired by a range of classic phaser effect units from 1970s that helped to define entire musical genres. Most of these classic devices contained a fairly small number of phase shifting stages, but made up for that lack with tons of character! However, what was initially intended for guitars is not necessarily sufficient for synthesizers. Therefore, the intention is to preserve the classic sound as it's transported it to a new tonal space while prioritizing flexible modular usability.

Just like many of the famous OTA-based phasers of the 1970s, Kamieniec sports four tuneable stages. However, there are two additional fixed stages included so as to increase the number of notches, and ultimately offer two versions of the mixed signal (that may be used as a stereo pair) at the two outputs of the unit. While the general topology is similar to a certain very classic phaser pedal, the circuitry has been redesigned with modern components and low noise op-amps to bring down the noise floor, improve the bandwidth, and offer a wider range of tuning. The feedback control can be set extremely deep, which results in a very high resonance that is capable of self-oscillation. This produces a unique sound otherwise unreachable for typical phasers, which can vary from subtle and creamy to utterly brutal and grinding. On top of that we've included switchable feedback paths, individual stage group outputs, CV inputs, built-in LFO, and daisy chaining ability to provide a comprehensive integration with a modular synthesizer system.

Expandability:
Unlike any other phaser module, multiple Kamieniec units can be chained together to achieve a more radical response with many notches. The general idea of chaining is to pass along the phase shifted signal to subsequent units before it is mixed with the original version in the last unit of the chain. This approach has a very different effect than plain cascading (connecting multiple phaser units in series), because a long chain of allpass sections yields a dense and uniform pattern of multiple notches, exactly like in a long phaser.

- Eurorack synth compatible
- 9hp, skiff friendly
- Current draw: +40mA / -40mA
- Reverse power protection

Notes: The new component of the Leibniz Subsystem which operates on signals and voltages through manipulating binary 8-bit numbers. Jena connects to the Drezno module in a loopback. A binary transfunctioner maps input functions (eg. waveshapes) to some other functions through the classic table look-up mechanism. Input 8-bit values are treated as indices to an internal memory map. The value read from successive locations of the memory are passed to the output.

A simple VCO sawtooth or a triangle wave may be transformed to a plethora of waveshapes from any of the shape banks, with additional, deep through-zero phase modulation. Individual bit outputs may be used to produce interesting signals as well. There is a dedicated bank of Walsh functions i with these signals you can perform additive Walsh synthesis, not very common in Eurorack, but a quite powerful technique.

Transforming slow waveforms to sequences of binary signals is a great way to create rhythmic drum patterns. Jena comes with a special bank that has plenty of such patterns i just connect up to 8 drum voices to individual bit outputs on Jena. The rhythms can be selected or morphed on the fly through external CV input.

Obviously, being limited to 8 bits both in phase and signal value, Jena will not deliver crystal clear timbres you may know from many wavetable oscillators. Instead, it offers buzzy, jittery and gritty sounds as well as jerky and skippy rhytms, just like vintage computers, that were sometimes unreliable and unpredictable.

Digital waveshaper and function mapper
Through-zero phase modulation
Walsh function generator
Drum pattern generator
Voltage controlled bank and shape scanning.

Dimensions
8 HP

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

Notes: The XAOC HRAD is an expander for their Praga voltage-controlled mixing console, adding CV control for Aux levels, master level control, gate-controlled muting, and other powerful features.

- Additional set of controls for the PRAGA mixer
- Stereo sum level control
- Euro/line switchable output level
- Sum LED meters
- Stereo headphone amp
- Cue input
- Mix/solo cue auditioning
- Individual AUX inserts
- Voltage control over AUX send amount
- Two stereo controls for AUX return level
- Gate inputs for VC channel muting
- Power drawn from Praga

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


Part of Xaoc's Leibniz Binary Subsystem, the updated Drezno ADC/DAC module builds on the original with higher resolution converters, allowing you to use it for pitch quantisation.

Supplier's Notes:
Drezno II is an improved version of the original Drezno module. It is an essential member of the 8-bit Xaoc Devices Leibniz Binary Subsystem. The Leibniz subsystem is a family of modules that operate on 8 binary (two-state, on/off) signals. These signals are arranged as 8 bits of digital data and may represent analogue signals and voltages, or they may be whatever you want them to be (clocks, gates, rhythms, etc.).

Drezno features an ADC (analogue-to-digital-converter) and DAC (digital-to-analogue-converter), allowing it to act as an analog front-end of the system. In other words, Drezno allows one to convert analogue signals and CVs into digital numbers, as well as to obtain analogue signals back from some other digital numbers (or 8 binary signals). Between these two conversions there is a whole universe of digital shenanigans waiting to happen resulting in all kinds of signal transformations and modulations.

Both (ADC and DAC) sections of Drezno can work independently, or they can be linked. Input and output range of analogue signals may be adjusted using Gain and Offset sliders. Individual bit outputs (for the ADC) and inputs (DAC) allow for extensive cross-patching and the creation of complex waveforms and rhythms. A very fast clock (up to 2MHz) at which the conversions are performed may be replaced with any external clock (for each section separately).

Compared to its predecessor, Drezno II uses new converters of much higher resolution which results in much lower noise floor and higher accuracy. The lower bits are much more stable than before. It is easy now to use Drezno for quantizing pitch voltages with accurate results with 128 or 256 semitone steps. Potentiometer ranges are factory calibrated for precise chromatic scale. A new switch on the front panel allows the user to select the calibrated range of 10Vpp or 20Vpp, so that the lowest bit or the second bit correspond to 1 semitone.

Technical details

Eurorack synth compatible
12hp, skiff friendly
Current draw: +80mA/-50mA
Reverse power protection

Notes: Part of Xaoc's Leibniz Binary Subsystem, the updated Drezno ADC/DAC module builds on the original with higher resolution converters, allowing you to use it for pitch quantisation.

Supplier's Notes:
Drezno II is an improved version of the original Drezno module. It is an essential member of the 8-bit Xaoc Devices Leibniz Binary Subsystem. The Leibniz subsystem is a family of modules that operate on 8 binary (two-state, on/off) signals. These signals are arranged as 8 bits of digital data and may represent analogue signals and voltages, or they may be whatever you want them to be (clocks, gates, rhythms, etc.).

Drezno features an ADC (analogue-to-digital-converter) and DAC (digital-to-analogue-converter), allowing it to act as an analog front-end of the system. In other words, Drezno allows one to convert analogue signals and CVs into digital numbers, as well as to obtain analogue signals back from some other digital numbers (or 8 binary signals). Between these two conversions there is a whole universe of digital shenanigans waiting to happen resulting in all kinds of signal transformations and modulations.

Both (ADC and DAC) sections of Drezno can work independently, or they can be linked. Input and output range of analogue signals may be adjusted using Gain and Offset sliders. Individual bit outputs (for the ADC) and inputs (DAC) allow for extensive cross-patching and the creation of complex waveforms and rhythms. A very fast clock (up to 2MHz) at which the conversions are performed may be replaced with any external clock (for each section separately).

Compared to its predecessor, Drezno II uses new converters of much higher resolution which results in much lower noise floor and higher accuracy. The lower bits are much more stable than before. It is easy now to use Drezno for quantizing pitch voltages with accurate results with 128 or 256 semitone steps. Potentiometer ranges are factory calibrated for precise chromatic scale. A new switch on the front panel allows the user to select the calibrated range of 10Vpp or 20Vpp, so that the lowest bit or the second bit correspond to 1 semitone.

Technical details

Eurorack synth compatible
12hp, skiff friendly
Current draw: +80mA/-50mA
Reverse power protection

Notes: Drezno and Lipsk (sold separately) are the first in series of modules which constitute The Leibniz Binary Subsystem, a group of 8-bit signal processing devices offering comprehensive digital signal manipulation, as well as audio signal, control voltage, trigger, and gate generation. Drezno is the input/output front-end of the system, consisting of an analog-to-digital converter (ADC) and a digital-to-analog converter (DAC), that alone can be used for manipulating analog signals and voltages based on their binary representation.

Notes: Part of Xaoc's range of modular mixing tools, the Bohumin 1966 is a commander module for Ostrawa stereo mixer modules, adding a second stereo aux bus, voltage control and manual attenuators with clickless mutes

Supplier's notes:
Bohumin [bo'xumin] is an expander for Xoac Deives' Ostrawa full stereo mixer module. By connecting to Bohumin, Ostrawa gains a second full stereo AUX bus with voltage control over the amount of the effect on each channel. Bohumin features manual attenuators for stereo returns of both AUX A and AUX B, as well as four gate inputs for automated clickless muting of each stereo input channel. Please note that Bohumin is not compatible with Ostrawa's sister module Praga. Similarly, Praga's expander Hrad cannot be connected to Ostrawa. However it is possible to chain any combination of Ostrawas and Pragas, and each of them may have its corresponding expander attached.

Technical details

10hp, skiff friendly
Power drawn from Ostrawa: +50mA/-40mA

Notes: Belgrad is an all-analogue voltage controlled filter module which - on par with our other modules - brings something new to the table. While it can be used as a traditional VCF for "academic" subtractive synthesis, we guarantee countless hours of exciting timbral explorations thanks to its unique character, flexibility, and features. The most prominent feature is that it offers a multitude of frequency responses with two resonant peaks.

- Eurorack synth compatible
- 14HP, skiff friendly
- Current draw: +45mA / -42mA
- Reverse power protection

Notes: An updated version of the excellent Batumi quad LFO, version II introduces performance updates plus compatibility with the new Poti II expander. Original Poti I breakout functions are now included in the Batumi II.

Supplier's Notes:
Xaoc Devices presents Batumi II - a greatly improved and enhanced new iteration of the modern day classic that is/was the original Batumi, preserving its layout and form factor. The premise remains the same: four LFO's with individual outputs for sine, assign and rectangle waves. The channels can operate independently or they can be linked - phase shifted, divided or multiplied (new mode alert) with regard to the first channel. Multiple major and minor improvements have been implemented, e.g. when synced to an external clock source, each channel's frequency slider selects a clock division for that channel's outputs.

Xaoc Devices have managed to incorporate the features of the original expander into Batumi II (sync mode switching and assign waveform selection) without changing the size of the module which opened up new possibilities for the new optional expander. The Poti II expander for Batumi II adds multi destination inputs for sine wavefolding, assign output waveform selection or rectangle pulse modulation with the destination set for each channel independently. Poti II also features frequency input attenuation as well as sine and assign output attenuation. All adjustments may be performed separately for each individual channel or for all channels simultaneously.

The Batumi II software has been rewritten from scratch to ensure best performance. The hardware has also been updated to allow for V/oct tracking and stable operation up to audio rates (more powerful CPU, precise, wideband converters, antialiased waveforms).

-4 LFO's
- redesigned from scratch - both the hardware and software
- new waveforms for the assign output (including random)
- new frequency multiplication mode
- all features of the Poti expander incorporated into the main module
- very wide frequency range well into audio rate
- 1V/oct tracking = so can be used as 4 VCO's
- in the Phase/Divide/Mult modes the random waves at the ASGN output follow the values available in the master/A channel
- 10HP
- +90/-50mA

Notes: Batumi is a fully voltage controlled, quadruple digital LFO module with a slew of interesting and user-customizable features. Each oscillator can be used independently or in one of 3 synchronized modes: quadrature, phase and divide. For each oscillator, there are sine, square and assignable (saw, ramp, triangle and trapezoid) waveform otputs available. Voltage control is possible for each oscillator's frequency, reset, and external sync ("tap tempo"). The total frequency range spans from 28 hours in voltage controlled divide mode, up to 500 Hz.

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


Limited run of 600!

Introducing Subway, an 8 input, 1 output scanning crossfader in 6 HP. Transit for your signals!

8 inputs and correlating on/off switches let you decide how many signals are a part of the line. Then, smoothly fade from one signal to the next using the knob or an external CV source.

Subway is compatible with both audio and control voltage so it can be used for creating morphing waveshapes out of wavetables, complex modulation from multiple CV sources, as a simple waveshape selector for oscillators with multiple outs, and lots more. Find new sonic territories by combining multiple sounds and cycling through them at audio rate. Meticulously route CV to create preset destinations throughout a set.

The journey is yours, let Subway take you there.

Controls

Scan Knob - Master control over which input is going into the output. Knob becomes offset when CV is applied to Scan CV input.

Enable Switches - Control which input is active. Off LED means the input is removed from the output selection. Dim LED means the input is active, but not yet selected. Bright LED means the input is currently being sent to the output.


Specifications

PCB height: 112mm
Depth: 38mm (with cables)
Power: +80mA, -22mA
Saves settings after 1 minute of inactivity.
Digitally controlled analogue signal path operates at 48kHz.

Notes: Limited run of 600!

Set your Phaser to "FUN", and proceed with confidence!

Orion is an analogue Phaser effect module for eurorack modular synthesizers in 4HP. It can be used in mono or as a mono to stereo effect, creating cosmic swirls of spaced out texture. An instant bypass switch allows for hands-on engaging of the sound. The number of stages can be set by the user and the resonance, depth, rate, and frequency-centre controls make for quick dialing in of the perfect effect.

Orion features it's own internal LFO that ranges from mild to wild, but if that's not enough, use the Center CV input to control the effect from an external effect. A 100% analogue audio path means a purely unique sound that is both warm and smooth.

Controls

Pole Select / Bypass Switch: Tap to engage and disengage the filter effect (LED on means Engaged). Hold to switch the amount of filter poles, increasing how dramatic the effect will be.

Stereo switch: Tapping this switch engages the mono to stereo effect. If not engaged, both outputs will be identical.

Freq Knob: Controls the center frequency of the phaser's filters. Move this manually and park it to find a fixed sound or modulate around this frequency with the internal LFO or external CV source to enhance movement in the effect.

Depth knob: Controls the amount of modulation that the internal LFO will have on the movement of the filter.

Resonance: Controls the amount of feedback in the circuit, defining the character of the sound. Just like a standard filter, resonance is a buildup of gain around the centre frequency, and will create a more "ringy" sound when pushed.

Rate Knob: Controls the rate of the internal LFO

Specifications

Size: 4hp
PCB height: 112mm
Depth: 38mm (with cables)
Power: +70mA, -58mA
Settings are saved after 1 minute

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


Eurorack version of WMD's outstanding digital distortion pedal. The nuclear option for twisting and destroying signals, featuring 252 wavetables with different harmonic characteristics.

Supplier's Notes:
Introducing WMD's flagship Geiger Counter guitar pedal turned Eurorack module. Added features include direct input to bypass the gain and tone circuits and CV control over every parameter. The Eurorack Geiger Counter is fully DC coupled and will accept audio and CV signals. Run a slow LFO into the direct input, tweak the wave table knob and see what happens!

Direct Bypass Input
CV Control over Every Parameter
Fully DC Coupled
Accepts audio and CV Signals

The Controls

The Geiger Counter may seem overwhelming, but once broken down, the controls are quite logical.

Gain - Low settings provide clean tones with no distortion at all, while high settings will brickwall your signal for great sustain. Use the Gain control as a coarse setting for getting the desired tone from the selected wave table.

Tone - The Geiger Counter's tone control blends muffled low-mids with chimey and clear upper mids and highs providing a very large range of sounds in junction with the Gain. All the way down and the sound is muffled and grungy with little upper harmonic content. The middle range is smooth and full bodied. The top range cuts the lows completely for only upper harmonic content. Use the Tone to fine tune the sound of the wave table.

Tone Enable/Disable - This switch removes the tone control from the preamp circuit. The tone control sucks some volume from the gain, and this allows the pure ultra hot signal to go directly into the Wave Table. If a very clean tone is desired, set to Disable and adjust the gain to get the right amount of breakup. For most wave tables, disabling the Tone will produce completely different sounds by brickwalling to the extremes of the tables faster.

Direct In/Level - The direct input allows a signal to be injected directly to the Geiger Counter's digital heart and bypassing the preamps coloration.

Sample Rate - Controls the length of the samples your signal is converted into. Full up and the Geiger Counter samples faster than a CD. Dial it down a little and you'll lower the fidelity and frequency response, adding overtones and difference frequencies. Down a little produces some very nice chimey clean tones. Down more and higher notes disappear into difference frequencies, all the way down to 280Hz. The sample rate is sort of like a flange whammy.

When the LED is Red, the Sample Rate is in fine mode where the range is limited to the upper end.

The CV input and attenuator are only active when a cable is plugged into the CV jack. When CV controlled, the Sample Rate knob selects the center frequency about which the CV signal moves. When the LED is Green, the Sample Rate knob is logically ANDed with the CV signal, producing some interesting sounds as the CV changes.

Bit Depth - This controls the finer details of the signal. All up and your signal is represented by the full 8 bits. Each step down cuts the resolution in half, adding quantization error distortion, all the way down to 1 bit making a nasty square wave from a once clean tone. This produces a lo-fi gated distortion sound.

The LED when Green engages Mask mode where your signal is logically ANDed to the 8 bit number produced by the Bit Depth knob. This produces uneven gaps in your signal for some interesting distortion sounds.

The Bit Depth CV and level control is only active when a cable is plugged into the Bit Depth CV input. The Bit Depth knob then controls the center frequency. However, unlike the Sample Rate control, the bit depth can wrap around the edges of the control if the CV signal is larger than the range allows for.

Wave Table - This knob and display select the wave table to run your signal through. The wave table stage takes your signal and destroys it with math. This produces some incredible sounds. The wave tables are organized so that a more extreme version is typically found one up from the current one. There are 252 wave tables in all, each with different harmonic content.

The display is in HEX, displaying the numbers 0-9 and the letters A-F. Don't be alarmed, it actually makes remembering your desired wave table easier! The wave table is remembered when the pedal is turned off.

The Wave Table CV input is similar to the Bit Depth's. The CV signal is only active when a cable is plugged in. The Wave Table will wrap around the end points 00 and FB. The center is set by the WaveTable knob.

Specs:

Power: +12V = 60mA; -12V = 60mA
Size: 10HP
Depth: 30mm

Notes: Eurorack version of WMD's outstanding digital distortion pedal. The nuclear option for twisting and destroying signals, featuring 252 wavetables with different harmonic characteristics.

Supplier's Notes:
Introducing WMD's flagship Geiger Counter guitar pedal turned Eurorack module. Added features include direct input to bypass the gain and tone circuits and CV control over every parameter. The Eurorack Geiger Counter is fully DC coupled and will accept audio and CV signals. Run a slow LFO into the direct input, tweak the wave table knob and see what happens!

Direct Bypass Input
CV Control over Every Parameter
Fully DC Coupled
Accepts audio and CV Signals

The Controls

The Geiger Counter may seem overwhelming, but once broken down, the controls are quite logical.

Gain - Low settings provide clean tones with no distortion at all, while high settings will brickwall your signal for great sustain. Use the Gain control as a coarse setting for getting the desired tone from the selected wave table.

Tone - The Geiger Counter's tone control blends muffled low-mids with chimey and clear upper mids and highs providing a very large range of sounds in junction with the Gain. All the way down and the sound is muffled and grungy with little upper harmonic content. The middle range is smooth and full bodied. The top range cuts the lows completely for only upper harmonic content. Use the Tone to fine tune the sound of the wave table.

Tone Enable/Disable - This switch removes the tone control from the preamp circuit. The tone control sucks some volume from the gain, and this allows the pure ultra hot signal to go directly into the Wave Table. If a very clean tone is desired, set to Disable and adjust the gain to get the right amount of breakup. For most wave tables, disabling the Tone will produce completely different sounds by brickwalling to the extremes of the tables faster.

Direct In/Level - The direct input allows a signal to be injected directly to the Geiger Counter's digital heart and bypassing the preamps coloration.

Sample Rate - Controls the length of the samples your signal is converted into. Full up and the Geiger Counter samples faster than a CD. Dial it down a little and you'll lower the fidelity and frequency response, adding overtones and difference frequencies. Down a little produces some very nice chimey clean tones. Down more and higher notes disappear into difference frequencies, all the way down to 280Hz. The sample rate is sort of like a flange whammy.

When the LED is Red, the Sample Rate is in fine mode where the range is limited to the upper end.

The CV input and attenuator are only active when a cable is plugged into the CV jack. When CV controlled, the Sample Rate knob selects the center frequency about which the CV signal moves. When the LED is Green, the Sample Rate knob is logically ANDed with the CV signal, producing some interesting sounds as the CV changes.

Bit Depth - This controls the finer details of the signal. All up and your signal is represented by the full 8 bits. Each step down cuts the resolution in half, adding quantization error distortion, all the way down to 1 bit making a nasty square wave from a once clean tone. This produces a lo-fi gated distortion sound.

The LED when Green engages Mask mode where your signal is logically ANDed to the 8 bit number produced by the Bit Depth knob. This produces uneven gaps in your signal for some interesting distortion sounds.

The Bit Depth CV and level control is only active when a cable is plugged into the Bit Depth CV input. The Bit Depth knob then controls the center frequency. However, unlike the Sample Rate control, the bit depth can wrap around the edges of the control if the CV signal is larger than the range allows for.

Wave Table - This knob and display select the wave table to run your signal through. The wave table stage takes your signal and destroys it with math. This produces some incredible sounds. The wave tables are organized so that a more extreme version is typically found one up from the current one. There are 252 wave tables in all, each with different harmonic content.

The display is in HEX, displaying the numbers 0-9 and the letters A-F. Don't be alarmed, it actually makes remembering your desired wave table easier! The wave table is remembered when the pedal is turned off.

The Wave Table CV input is similar to the Bit Depth's. The CV signal is only active when a cable is plugged in. The Wave Table will wrap around the end points 00 and FB. The center is set by the WaveTable knob.

Specs:

Power: +12V = 60mA; -12V = 60mA
Size: 10HP
Depth: 30mm

Notes: AXXENT is an expander module for the METRON trigger and gate sequencer and adds 16 "accent" gate outputs. Each track is specifically tied to METRON tracks, making it a very intuitive addition to any METRON sequencing ecosystem.

Use AXXENT to send signals to additional envelopes, slews, drum accents, and other gate triggered functions.

METRON will need its Firmware updated to support AXXENT.

Dimensions:
Width: 4HP (20.32mm)
Height: Eurorack 3U (128.5mm Panel, 112mm PCB behind panel)
Depth Including Cables: 43mm

Do not connect power to expansion headers.

Notes: SPECTRUM is a precision, saw-core VCO with eight possible waveforms (six simultaneous outputs), an eight octave switch, LFO mode and FM mode select with attenuation.

In addition to the standard waveforms; sine, pulse, triangle and saw, SPECTRUM features two selectable saw/pulse hybrid waveforms and two selectable sub-octave waveforms with variable range.

Additional features include pulse width modulation with CV and attenuation, hard sync and panel accessible 1V/OCT calibration.

Power Draw: +80mA, -55mA. 10HP width. 25mm Depth.

Notes: Voltera is an expander for the Metron trigger and gate sequencer, adding 4 bipolar voltage tracks. Up to 16 Volteras can be connected to a Metron, providing up to 64 CV outputs.

With independent voltage ranges and quantisation settings per track, Voltera allows simultaneous real-time control of 4 different parameters, so you can set the track to the parameter you are sequencing.

When used in conjunction with Voltera, it is possible to easily sequence melodies and parameters with the Metron.

Features

4 bipolar voltage outputs in 4HP
Integrated user interface with Metron
Quantised and unquantised voltages
Up to 16 Voltera modules can be connected simultaneously to a Metron
Independent voltage ranges for each output
Analogue programming
Digital accuracy
Fast haptic operation
Power consumption: 60mA at +12V and 15mA at -12V

Depth: 43mm

HP : 4

Notes: TRSHMSTR is a collaborative effort between WMD and electro-dance heavyweights MSTRKRFT. TRSHMSTR features an aggressive combination of band-pass filtering (FLTR) and distortion (DRV). The FLTR and DRV sections can be used independently or together to produce a wide variety of tone-shaping, from subtle distress to full-on acid destruction. The INs and OUTs of the FLTR and DRV sections are cross-normalled, so you can run your signal through FLTR and into DRV or vice-versa with no extra patching.

Notes: Subway is a scanning crossfader with 8 inputs and 1 output.

The eight inputs can be used for control voltages as well as audio signals. A potentiometer or CV can be used to mix between the individual sources. Each of the inputs also has a manual on/off switch.

Application examples

Complex modulations
Waveform selector for oscillators or noise
Morphing waveforms from wavetables
Switching between different envelopes
Controls:

Scan knob - master control over which input goes to the output. The knob is shifted when a CV is applied to the scan CV input.
Enable switch - Controls which input is active. When the LED is off, the input is removed from the output selection. A dim LED means the input is active but not yet selected. Bright LED means that the input is currently being sent to the output.
Curves: Subway has three different curves if you hold down keys 1-3 when switching on and then release them. Button 1 sets a linear curve, button 2 sets an exponential curve and button 3 sets a steady curve.
Power consumption: 80mA at +12V and 22mA at -12V

Depth: 38mm

HP : 6

Notes: Next-level sequential switch with program storage and mixing built in, allowing you to set up complex switching setups with seriously versatile options. Hard to beat.

Supplier's Notes:
Four inputs, can handle audio and CV. Precision components for pitch accuracy.

The four inputs (rows) are routed with the buttons to output columns.

If multiple inputs are selected simultaneously for an output, they are mixed together at unity gain.

A comparator input is available and each output mix is compared to the signal on the jack. This jack has a 0.5 volt normal.

The LEDs by the buttons indicate that a connection is made.

That's all well and good. The fun part is that each input to output routing matrix is then stored in an array. You can have 16 matrices in each bank. There are four banks available.

The current matrix is shown on the 7 segment display.

The matrix counter can be advanced with a gate signal. Reset with a gate signal. The matrix counter can be offset with CV and an offset knob.

The seven buttons near the top provide additional modes and settings. Red lettering indicates push and hold (1.5 seconds) functionality.

The bank button changes bank with a tap. Saves all matrices and settings with a hold. The save takes about 1.5 seconds. All settings are recalled on power up, but must be saved before power down. This allows you to just save changes you want, and recall patches while retaining the ability to make changes.

TopSet/TopClear - sets the upper matrix in the count for gate step inputs. Hold to clear the limit and allow the matrix to count to 16 (F). LED indicates that the top is set. Decimal point on the 7 segment display will light when the top matrix is selected.

Reset/ClearMatrix - tap to reset the counter to 0. Hold to clear all routing in the selected matrix.

Rnd/RndRcl - tap to randomize the selected matrix. Hold to set the selected matrix to always randomize upon being selected (via CV or gate).

CV Limit to Top - tap to enable and light the LED. When enabled, the CV input and offset will be constrained to the upper matrix. When disabled and a top matrix is set, the CV/Offset will offset the matrix counter. For example, if the top is 3, a gate will count from 0 to 3 and reset. Disabling "CV Limit to Top" will cause CV to offset the start of the count (if offset by 8, then the count will start at 8 and go to 11 (B)). If enabled, the top will always be 3, and the CV can be used to set the starting (lowest) matrix.

Step/Hold - Tap to step the matrix counter. Push and hold to disable CV, gate and reset signals from altering the matrix counter.

Gate Mode - Tap to change the gate modes. Available modes are step up (LED off), Step Down (LED Green), Random (LED Red).

There will be a video version available using LM6172 opamps. Video version will adhere to the LZX specifications. The inputs and outputs will operate at video rates. Routing control will not. Upper frequency of the routing control is TBD, but will run at audio rates.

The DAC 1:2 output is a voltage output (0-5 volts) of the 8 bit combination of the first two columns. This allows the first two channels' routing information (lit LEDs) to be used as a voltage output. (16 step voltage sequencer). This is always operational.

Bi-color LEDs show the amplitude and polarity of input and output signals. Comparator LEDs will be lit when the output is on.

Specs:

Power: +12V = 80mA; -12V = 32mA
Size: 16HP
Depth: 25mm

Notes: Proper surgical EQ in Eurorack format, with five parametric bands of filters for shaping sound. As usual for WMD, there's a lot of thought gone into making it versatile, doubling up as a morphing filter for mono, dual mono or stereo signals.

Supplier's Notes:
SCLPL (pronounced SCALPEL) is a Stereo 5-Band Digital EQ / Morphing Filter module for eurorack modular synthesizers. Use it to cut out problem frequencies on voices in your mix or to add pleasing enhancements to your stereo field.

Dual Mono and Stereo Control Schemes make it an excellent addition to any WMD Performance Mixer Setup. Add 4 SCLPL for 8 channels of EQ in 16HP. Put a 5th on the Master Bus and you have the ultimate eurorack mixing setup!

A simple user interface makes it a powerful tool for many use cases. It features 9 user-programmable preset slots that can then be "morphed" between seamlessly with CV or the Level knob in Morph Mode.

Each frequency band is set independently with the Level, Q, and Frequency knobs, and a helpful LED display aids in knowing exactly what's going on at all times.

Frequency bands include a Low Shelf, 3 Mid-Range Peaking Bands, and a High Shelf.

Notes: PM Db25 is a proprietary expand module for the WMD Performance Mixer that allows for direct access to each output, balanced, including channels expand and the main outs. Connect a Db25 snake to your choice of connector on the other end and record each individual out without destruction from the faders or mutes. Reference the stereo recording while making final edits in your DAW or tape machine.

Notes: This module adds two more stereo channels with two sets of inputs each to your WMD Performance Mixer - 8 more inputs in just 10 HP!

Can be muted with Mutes expander, and includes CV over Gain, Pan, and Aux Level.

More than 30dB of gain over each channel lets you use external sources such as consumer audio equipment, not just modular signals.

Notes: The WMD Overseer is a stereo filter inspired by those commonly found on DJ mixers and DJ software. It features two filters on one knob, stereo ins and outs, bypass switch, and a fun stereo "Tilt" function which offsets the filter cut-off frequency across the stereo field creating some dizzying stereo effects.

Controls:

- Bypass Switch: Turns the filter on and off. LED will be red when the filter is engaged. Toggles on button release.
- Filter Cut-off Knob (the big one): Turn Left for Low-Pass filtering and Right for High-Pass filtering. No filtering in the middle. Becomes offset with CV.
- Filter Cut-off Switch: Switched to the left limits both filters to audible frequencies so you cannot accidentally filter out all signal. Switched to the right disables the limit allowing you to filter the signal into oblivion.
- Resonance knob: Controls the amount of frequency boost at the cut-off point. Will not self-oscillate. Knob becomes offset with CV.
- Tilt Knob: In the middle applies no tilt. Rotate left or right to off set the offset to the filter cut-off on each side. Knob becomes offset with CV.
- Tilt Switch: Allows you to apply the Tilt function to either or both HP and LP. Left for LP, right for HP, centre for both.
- HP - LP Knobs: Attenuverters for incoming CV over the filters.
- HP - LP Switch: Switch to the right sends 5V to the HP - LP knobs and turns them into independent controls for the cut-off frequency of both filters, allowing you to control both filters at the same time with these independent knobs.

Jacks:

- HP: CV input for the High-Pass filter
- LP: CV input for the Low-Pass Filter
- Tilt: CV input for the Stereo Tilt function
- Res: CV input for the Resonance of both filters
- Master: CV Input over both filters, accepts -5V to +5V

Other:

- Input Impedance: 40k
- Output Impedance: 220 ohms
- Frequency Response: 20Hz to 20kHz +-1dB
- LPF Cut-off Range (-3dB Fc)
- Limited LPF: 22Hz to 32kHz
- Unlimited LPF: 1Hz to 32kHz
- HPF Cut-off Range (-3dB Fc)
- Limited HPF: 3Hz to 12kHz
- Unlimited HPF: 3Hz to 38kHz
- Signal Path: AC Coupled at all times

Notes: Stereo compressor in only 4HP!
The module was mainly designed as a dynamic tool for subgroups and sums, but also works well with single signals. Similar to classic DBX units, threshold, ratio and gain can be adjusted with just one knob. Further fine adjustments can be made for attack and release times. In addition to compression, the module can also be used as a limiter. Ducking effects can be created via a sidechain input.

The MSCL is equally suitable for subtle and strong compression effects. Ratio (1.25:1 to infinity), make-up gain and threshold can be adjusted with a single potentiometer. The threshold works in the opposite direction as the other parameters. In addition, there is a threshold switch that can be toggled between three value ranges (-15 dBu, -4 dBu, +5 dBu). This allows the MSCL to be used with other audio signals outside the modular system. In addition, it is possible to limit the gain control range by 3 dB or 9 dB. This makes the module behave similar to a peak limiter. The attack and release controls can be used to adjust the settling phase and the decay time of the compressor. At the output, it is possible to increase the gain by up to 35db. With the switchable sidechain channel, the MSCL can also be controlled by external signals.

Features:

Sidechain input for classic ducking sounds
Easy and intuitive design
Threshold switch lets you compress modular level signals as well as lower level sources
Limit switch limits the makeup gain on the comp knob to make compressor act more like a peak limiter
Power consumption: 50mA at +12V and 50mA at -12V

Depth: 38mm

HP : 4

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


WMD turn their hand to snare drums with this unusual physical modelling module. No samples, just 100% pure digital synthesis. Properly versatile stuff, from realistic drum sounds to creative weirdness.

Supplier's Notes:
Kraken is a physical modeling snare drum module for eurorack modular synthesizers.

No samples, 100% digital synthesis with the ability to make realistic snare drums of all sizes, shapes, materials, and colors. Similar to Crucible, Kraken uses a network of classic synthesis blocks like delay, digital filters, and noise to create a very unique resonator.

"Crack-in" to the snare drum sound you're into most by adjusting parameters that corelate to physical drum properties such as shell type and size, head tightness, amount of overtone, and how tight and bright the snares sound.

You like snare samples? Great! Although Kraken does not use any recordings to generate sound, you can get a perfectly repeatable snare sound, similar to a sampler by using digital noise to generate the sound of the "snares". Dial in the decay to cut the sound short, and use different gate lengths to mimic "gate" mode style sounds in samplers.

Want your snare to sound more realistic? Switch to analog noise to imitate the subtle difference of a drummer hitting the snare slightly different on each hit.

Perfect Pitch... kind-of. Optional pitch shifter on the output widens the sonic palette as well as the frequency range, while imparting a unique character of it's own, reminiscent of old school samplers and pitch shifter pedals. Pitch knob and CV input take control of the pitch shifter when in this mode.

Wreck the ship with the Wreck switch and CV input. 3 different distortion characters push the envelope that much further with an analog style gained up hard clipping, wavefolding, and bit depth reduction.

At some shell settings, gain gets loud and fedback like running a snare mic through a distortion pedal. The wavefolder sounds like over-the-top compression with lots of high frequency content. The bit depth reduction setting let's you dial in a desired amount of "vintage" digital artifacts. Moving the switch to these different modes is only a preview.

Use the Wreck CV input for the most control over your sound.

Kraken is begging to be sequenced. Use the Head, Rim, and Accent gate inputs to start your basic rhythm of hits, sidesticks, rimshots and accented sounds. Sequence the Velocity input with a variable CV source to bring the pattern to life and put the drummer behind the kit.

Pair with Crater, Fracture, Chimera, and Crucible for a completely unique set of drums for your Eurorack Modular Synthesizer.

Highlights:
- No samples, 100% digital synthesis
- 3 built-in distortion types
- Digital and analog noise source
- Pitch shifter
- Wide range of sounds
- Two trigger inputs - Hit both simultaneously for a realistic "rimshot" sound.

Specs:
Size: 8hp Depth: 30mm (with cables)
Power: +61mA, -17mA All CV
Inputs: 100k ohm impedance
CV inputs sum with knobs.
Full sweep is 5V
Gate Inputs: 100k ohm impedance 2V threshold Schmitt Trigger
Audio Output: 470 ohm impedance
22Vpp range
4.0ms latency max

Notes: Javelin is a module that is basically an ADSR envelope with integrated VCA. However, it has several features that make the module an expressive sound shaping tool.

Three level ranges determine the total amplitude of the envelope, additionally three different time ranges are integrated, which can be switched between.

The accent behaviour is also unique. If several gates are applied to the Accent input at the same time, the envelope rises slightly with each gate.

Features:

Attack-decay-sustain-release envelope
Integrated VCA
Unique accent behaviour for expressive sequences
Reset input
CV control over attack and release
Looping mode for LFO-like modulations
Mode switch for gate and trigger behaviour
Linear, moderate or steep exponential shape
Short hold in the peak of the attack for more punch
Power consumption: 93mA at +12V and 65mA at -12V

Depth: 38mm

HP : 6

Notes: Another update for WMD's clever dual VCA, this time a little bigger to give more control. Digital control of CV and attenuation gives lots of creative options. Third time's a charm.

Supplier's Notes:
WMD have done several designs of this circuit over the years, the first one had no knobs, the second was too small, the MKIII is finally how this circuit should be packaged. This module does some really cool stuff and is super useful in any system.

The Digital VCA lets signal through like a normal VCA, but the CV and attenuation level is controlled digitally. This lets us do things like wait until there is a zero crossing to change the amplitude, resulting in clickless amplitude changes.

The Trigger mode causes the VCA to only update when a trigger is received. The addition of a noise circuit for each side let us do a very quick and easy sample and hold that never droops. With no input, 5V is normaled to the attenuator, so you get a 0-5V sample and hold. In Bipolar mode, you can get -5 to +5V.

Both sides have bipolar VCA mode (polarizer), which lets them invert the signal when negative CV comes in. Also known as ring modulation. With the zero crossing detector, this can produce some super wild wave shapes.

Features

Dual VCA Design
Unipolar or Bipolar Operation
DC Coupled Analogue Signal Path
Low Distortion / Low Noise
VCA Closes Completely
Zero Crossing Detector Mode
Trigger Mode
Two Independent Noise Sources
8 bit CV resolution
Great for Fast Envelopes and Sine Bass Sounds

Specifications

Power: +65mA, -45mA
Width: 8HP
Depth: 35mm with cables
Height: Eurorack 3U (128.5mm)
Board Height Behind Panel: 112mm
CV/Signal Input Impedance: 100k
Output Impedance: 1k
UPD in 3.3V Threshold Schmitt Trigger
ZCD produces 15us 5V pulse
5V CV to fully open VCA
Linear VCA response
20Vpp signal handling

Notes: Chimera is a granular synthesis module that specializes in drum sounds. It offers a wide range of detailed sample sources as well as its own synthesis engine. Firmware updates can be performed via USB.

The module features various samples called Surfaces. The samples are mainly metallic sounds:

Tambourine
Bells
Drill
Wrenches
Cartridge cases
Coins
Chains
Metal housings
Broken modular front panels

Chimera uses impulsive sounds with lots of detail and long decay times to create detailed shaker-like sounds. The granular synthesizer was developed around the samples here, this has the advantage that the percussion sounds sound so more natural.

Power consumption: 63mA at +12V and 17mA at -12V

Depth: 38mm

HP : 8

Notes: C4RBN is a 4/2-pole state variable filter with input saturation, output wavefolding and more. It offers a wide range of characters, from nice and clean filter sounds to screaming, squeaky, sounds.

An innovative input saturation circuit and the output wavefolder of WMD's classic SYNCHRODYNE filter bring great sonic flexibility.

Features:

3 independent 2 pole outputs for High Pass, Low Pass, and Bandpass
Inverting Attenuator (attenuverter) for FM allows for positive and negative CV control over the cutoff frequency
Independent 4 Pole output with switchable frequency response
Input Saturation with 3 switchable levels and CV input for additional fine control
PING circuit generates a fast decay envelope emulating the response of a vactrol
Output wavefolder for extra bite and screaming character
Resonance with self oscillation
Temperature compensated 1V/Oct tracking.
Performance focused control scheme allows for on-the-fly changes of filter types with intention

Power consumption: 92mA at +12V and 82mA at -12V

Depth: 38mm

HP : 4

Notes: Stereo patching is becoming more common each day in the Eurorack Modular Synth System and we here at the shop are performing out a ton. Over the past couple years we consistently felt the need for a simple crossfader module that would allow users to switch between two stereo sources, add a stereo effect path, or easily mix a mono source with a stereo one. AXYS was born from this need.

Each crossfader features stereo inputs with normalling for mono to stereo uses as well as independent CV control. Control both crossfaders with one CV easily and decide how the Y will react to X's CV.

Easily transition between two performers similar to a DJ transitioning between decks with one channel and add some master buss effects with the other. Use one channel for adding stereo effects and the other to dial up some nice parallel compression. Perfect for live performance and momentary effect blasts. A simple easy to use module with tons of uses.

All analogue signal path keeps your tone intact and sounding the way you intended it to.

Notes: Simply put, Arpitecht is a voltage controlled Quantizer and rhythmic arpeggio generator. As one of WMD's most musical modules to date, Arpitecht is designed to be an inspiring tool for the modular musician.

With the Arpitecht, you can create intricate melodies span 8 octaves, imply chord changes, instant acid basslines, evolving generative sequences, and, using the Triad expander, polyphonic chord generation.

The Arpitecht features 16 scales, each with a unique set of "note masks" offering hundreds of note combinations with the ability to dial in via knobs on the front panel or CV. 32 rhythm patterns and 32 slide patterns all with CV control let you feed a static clock into it and get unique, evolving patterns of gates and note changes.

Notes: A Juno-inspired oscillator module? We're flattered, but credit has to go to Roland for this one. Based on the Juno-106's digitally-controlled analogue oscillators, the Castor & Pollux modernises the 80s design with a built-in LFO and hard sync.

Supplier's Notes:
Twins that dance in and out of phase, never completely together but never fully apart, bound to each other in the infinite universe.

Castor & Pollux is a dual oscillator that echoes back to the legendary Roland Juno but shines with its own unique, massive voice. It contains two digitally-controlled analogue oscillators implemented using a faithfully modernized version of the original Juno 106 design. It builds on the classic '80s sounds of its inspiration by using the second oscillator and internal LFO to layer in thick detuned sounds and harmonically complex hard synced waveforms.

Castor & Pollux II brings a redesigned interface and moves individual waveform outputs to an included expansion. Both versions have the same features and use the same firmware.

14 HP
+12 V @ 100 mA, -12 V @ 35 mA
25 mm deep
2 separate oscillators
7 octave range
9 total outputs with waveform outputs and onboard mixers
Pitch CV input jacks (0 V to 6 V) and pitch knobs (-1 to +1 octave, configurable)
Pulse width CV input jacks and knobs
Hard sync
Hardware chorusing
Internal low-frequency oscillator (LFO)

Notes: Twins that dance in and out of phase, never completely together but never fully apart, bound to each other in the infinite universe.

Castor & Pollux is a Roland Juno-inspired oscillator. It contains two digitally-controlled analog oscillators implemented using a faithfully modernized version of the original Juno 106 design. Like its inspiration, it can give you that wonderful '80s sound with independent and mixed ramp, pulse, and sub outputs. But the twins do not stop there- the second oscillator can be used to layer in thick detuned sounds, harmonically complex hard synced waveforms, or as a fully independent second voice.

The cherry on top is the internal LFO that can apply subtle pitch shifting to the second oscillator. This gives a sound that echos back to the Juno's legendary chorus while giving the module its own unique voice.

Specs:

Size: 14hp

Two separate oscillators with a 7 octave range

A flexible set of outputs (9 total):

Separate ramp, pulse, and sub outputs for each oscillator

Each oscillator has its own mixer to combine the ramp, pulse, and sub waveforms into a single output

A combined output with a cross-fade mixer

Pitch CV in (0v to 6v) and pitch offset knobs (-1 oct to +1 oct) for each oscillator - the pitch offset knobs have a non-linear response which makes it easier to tune the oscillators.

Pulse-width CV in and knob for each oscillator

Hard sync mode that syncs the second oscillator to the first

Built-in low-frequency oscillator (LFO) that can be used to modulate the pitch of the second oscillator. It can also be used to provide pulse-width modulation to both oscillators.

+12v 100mA*, -12v 35mA, 25mm deep

100% open source hardware, firmware, and software

* Current draw can be reduced to as low as 65mA by reducing the LED brightness.

Notes: TThe LedPressor is a full stereo Diode-based compressor module.

Its unique core adds character and color to any signal passed through it.

The LedPressor can be used as a normal compressor with low input levels, but as the input volume increases and the "nuke" LED lights up, it enters a new territory that combines compressor and overdrive, creating a dynamic overdrive effect.

Get it pumping with the side chain

The module features an external sidechain input that accepts audio and CV signals. Only the sidechain signal passes through a high pass filter, which gives the user greater control over the sound shape. The audio signal itself is not affected by the filter.

Parallel compression

The module also includes a mix knob that can be controlled with a dedicated mix CV input, allowing for greater flexibility when blending dry and wet signals. Additionally, it features a momentary bypass button to easily adjust the levels of dry and wet signals.

Feed-back or feed-forward - it's your choice!

The module can be configured with a feed-back or feed-forward topologies with a jumper in the back.

Reverse polarity protection

The module have proper reverse current and over current protection in its power input stage to protect the module in case it was connected the wrong way or connected to a faulty power supply.

Dimensions

Width: 12HP
Depth: 34mm

Current draw

+12V: 20mA
-12V: 15mA

Notes: The D-ENV is a 10hp Eurorack Envelope Generator with the addition of Delay and Hold functions for gates. As a "utility-effect" of sorts, it allows for delayed dynamics, which can provide more spacial or dimensional sounds within many configurations, including drum beat delays, or part of an echoic soundscape. Exponential envelope generator (ADSR/AR) with independent delayed gate/trigger processing (up to 1 second), and delay-hold (up to 1 second).

- 3 Env timing ranges (Short timing fixed range. Long timing can be extended for Extended-Long timing.)
- CV to Delay time
- Delay + Hold for Gate/Trigger Delays

Delayed Gate/Trigger can be routed internally at the push of a switch, and is "OR'd" with any income gates or triggers entering the envelope generator's gate and trigger input jacks.

Delayed gates only accept new gate signals once the entire Delay and Hold cycles are complete. Delay cycle starts once a signal at the D-G IN jack is received (rising edge -or- positive-going). Both the Delay and Hold cycles are minimum 12 ms, and maximum 1050 ms, each, and are sequenced from Delay to Hold.

Notes: VCDrive is a voltage controlled distortion module suited for all kind of signals within your modular system.

The large sonic spectrum of VCDrive ranges from slight fattening of audio signals to intense overdrive. At the same time, it will always preserve its elegant basic nature. This module is not a brutal destroyer, but rather an enormous muscle pack with a classy core.

The amount of distortion can be manually adjusted or being modulated by an external control voltage. In the simplest case, you use an envelope or LFO to do so. However, given a good portion of creativity, VCDrive will easily deliver more complex results and therefore can be so much more than just a "typical" distortion unit.

VCDrive is a premium sound shaping device that should not be missing in any modular system. It is an effective team player when it comes to create cutting bass-, lead- and drum-sounds. It is also of great help when designing weird effect-sounds.

Notes: Audio-oscillators are probably the most widespread modules in Eurorack-systems. They are fundamental for generating synthetic sounds, tonal as well as percussive ones.

Oscillator-circuits are used in our VERMONA synthesizers, we know how to design them. But instead of copy and paste, we reworked many aspects when adapting our circuits for modular purpose. What is great for closed systems might not always be perfect for modular systems.

All that development work resulted in uniCYCLE: compact, high-performant and stable.

Simple interface and quality without compromises:

When designing an audio-oscillator we took great care to make it suitable for musical context. Beside excellent sound quality this also means rock-solid tuning stability. uniCYCLE more than fulfils these requirements. It easily covers a huge tuning-range while strictly following the 1-volt-per-octave-convention.

With one knob you can master uniCYCLE's frequencies in three different modes. TUNE either controls the low-frequency or audio range or adds respectively subtracts, exactly one octave. In this calibrated mode it provides a dead-zone around its centre-position. Thus it's easy to access all three octaves without the need of a centre-click.

With only 10 HP in width, uniCYCLE offers all the common features that you might expect: inputs for hard- and soft-sync as well as exponential and linear frequency modulation.

Even more than standard waves:

uniCYCLE offers six waveform outputs. Beside the classic sawtooth, triangle and square it generates sine, even and a special sawtooth with doubled frequency. PWM is not only available for square. Even - a shape the only has even-numbered harmonics - can be transformed to a sine-like wave whereas the doubled saw turns into half-pitched triangles.

uniCYCLE is a strong base for each Eurorack-system. At least one should be in every case.

Notes: Eurorack-outputs deluxe:
Besides spectacular sound engines and -shapers, usual and unconventional sources and manipulators of control voltages, every modular system also needs a choice of modules for the "daily" business. twinOUT is such a module: the perfect connection to the outer world.

This DI-box in a module offer two adjustable electronically balanced XLR-outputs. twinOut is designed for full stereophonic or dual mono use. To complete its functional range, a headphone output was added - being also suitable to transport line levels.

Like every VERMONA module, each twinOUT is hand-assembled in our electroacoustic manufactory in Germany. If you want to get the most of your modular synthesizer, you cannot pass by the twinOUT!