Synth modules

Notes: Quad Attenuator/Inverter, Splitter, and Offset Generator

Scale your audio or CV sources and route them to various destinations with this versatile utility. It consists of four identical unity gain amplifiers. Each amplifier can multiply an incoming signal by values ranging from 0 to 1 (for attenuation) or from 0 to -1 (for inverting attenuation). The input of each channel is normalled to the input of the next channel, allowing for easy signal routing from one input to the subsequent ones.

The first channel is normalled to 10V, enabling the module to function as an offset generator when no input is connected.

Features

Inversion switch per channel.
Precise zero at the left side of the pots.
Four level LEDs indicate output level and polarity.
Cascaded input topology

Specs

Current needs: +12V: 60mA, -12: 50mA, 5v:0
Width: 4 HP
Depth: Assembled version 25 mm
Depth: DIY version 35 mm
Designed, kits prepared and modules assembled in Barcelona.

Notes: Combine up to four audio and or CV sources into one output, with independent manual level control.

It can be used as a four-channel mixer or as two separate two-channel mixers, depending on the connection.

If a cable is connected to the Master output but not to the 1+2 output, all channels will be summed at the Master output. If both the Master and 1+2 outputs are connected, the Master will output the mix of channels 3 and 4, while the 1+2 output will provide the mix of channels 1 and 2.

Each pair of channels has an LED indicator that shows the presence of a signal.

Notes: Clock Multiple, Conditioner, and Divider in a compact 2HP format

Distribute your clocks throughout your system using minimal rack space.

The first three outputs maintain the same frequency as the input, while outputs 4 to 7 provide time divisions of 1/2, 1/4, 1/8, and 1/16.

The active topology allows you to patch clocks on the fly, avoiding the tempo interruptions that can occur with passive multiples.

To reduce the footprint, the input is a TRS jack, with the clock signal on the tip and the reset on the ring. For standard clock only operation, use a regular mono cable, or use the provided splitter to access the reset function.

Notes: Voltage-controlled lag processor and slope detector

Transforms stepped notes into smooth acid slides with independent speeds for both upper and lower notes.

The onboard slope detector generates gates while the output is rising or falling, allowing events to be activated when moving to upper or lower voltages.

Additionally, it can convert a gate signal into an Attack-Sustain-Release (ASR) envelope.

The shape control feature helps balance speed versus input range, enabling quicker speed while sliding to further notes allowing for time compensated portamento.

Features

Perfect pitch tracking (error < 1 mV)
Independent rise and fall controls
Assignable CV input for rise and fall times
Three selectable speed ranges
Fader-based interface allows for one-handed adjustment of rise and fall times

Specs

Current needs: +12V: 20mA, -12: 15mA, 5v:0 on additional rails
Width: 4 HP
Depth: 25 mm (including power connector)
Designed, kits prepared and modules assembled in Barcelona

Notes: Updated version of WMD's exceptional performance mixer. Full stereo design with improved sound quality, revised layout and increased expandability. An even better version of what was already one of the best mixing solutions in Eurorack.

Supplier's Notes:
Enter the WMD Performance Mixer MKII - Eight years after the MKI was released, the MKII builds on all the valuable feedback received. This is a serious upgrade, with feature enhancements and engineering improvements affecting every bit of the design.

Decisions, decisions, decisions!

If you recall, WMD showed a previous version of the PM MKII a year ago. That version was very similar to the original, with a few enhancements. Primarily focused on manufacturability and overall noise floor with some great recording features. WMD moved to an 8-layer board, replaceable channel strips, developed the MIDI and bootloader, pre/post fader headers, and made it work on both AUXs simultaneously.

Noise Performance - The MKI was alright with noise, there was a little bleed too. Going to 8-layer boards meant I could put ground planes between trace layers, and spread the traces out triple the spacing of what they were on the MKI, this reduces bleed/crosstalk by a factor of about six.

Noise Performance 2 - On the Original, the Level VCA was before the Panning VCAs, which saved on parts/power, but it meant that the Panning VCAs were always connected to the mix bus, adding noise floor that couldn't be attenuated. Making all the channels stereo and putting the Pan circuit first eliminated this problem, now the noise add is controlled by the fader. This did force WMD to make every channel stereo, so the design got simpler through figuring this out.

Panning / Crossfader - The above panning/level improvement made it possible to convert the Pan control into a crossfader, buy simply routing the post pan signals through a switch to the opposing channel, summed at the Level control. This huge improvement allowed the A/&/B input switching scheme to still work on the PM MKII, a bit differently, but it's there in spirit.

Modular Design - The channel strips are all now stereo, and identical, which makes assembly much easier, and lowers the cost. It also makes replacing them easier should a mechanical part fail or get spilled into. Further, the Patchbay, Power board, and Master section are all separate parts, so if there's a failure, they can be quickly swapped without having to RMA the whole unit.

Patchbay - The MKI and rev E MKII still had jacks misaligned with channels. This was a source of frustration for d many users of the PM MKI. And I decided to just be done with it. It didn't make sense to try to put jacks over the channel, it wasted too much space on the panel... So all the jacks go left, keeping the mixer clear of cables, this let me space the knobs out a bit to take up all 3U. It's cleaner, simpler to make, and intuitive to use.

Expandability - It's super modular now, the DB25 can connect to any two headers that spits out audio, they're all the same format across PM MKII and Channels MKII. Pre, post, mixes, connect it however you want. And the connectors can't be hooked to power, meaning no more blown opamps and RMAs to the factory. They're all shrouded too so they won't get bent in shipping!

Features Overview:

Everything is stereo. Inputs, Busses, Auxes, and Cue Mix.
INPUTS: IN LEFT is normalled to IN RIGHT.
GAIN: Each channel has a Gain trim range of -12dB to +20dB, this will let you use line level devices easily.
GAIN CLIP LED: lights red 1dB before clipping the input stage.
LVL FADER: smooth intuitive curve for easily adjusting the mix level on the fly. A yellow indicator shows the level.
MUTE: Press the channel button and the channel will soft mute with a red LED indicator.

Notes: ***B-STOCK: Item refurbished, repaired and in perfect working order.***


***Now featuring Assimil8or Software Version 2.0! Available to download here: http://www.rossum-electro.com/products/assimil8or/

The ASSIMIL8OR is a CV/Gate-controllable sampler with eight independent channels. Each channel is not only its own voice, but also has a separate audio output and a gate/trigger and three CV inputs. Given ever get two sample inputs and main outputs. Thus, Stereo Sampling and playback is possible. Mixed operation of stereo or mono is possible and is limited only by the maximum number of eight channels or parts.

The ASSIMIL8OR works with high-quality 24-bit AD and DA converters. Internally, however, sample and bit rate for lo-fi sound can be lowered, the latter is even CV-controllable. The samples can also be otherwise manipulated in many ways. Thus, the phase of a sample via CV or a different sample can be modulated. Likewise, the loop points can be controlled and the sample can be traversed with CV control (scrubbing), whereby wavetable similar effects could be achieved. The following parameters can be addressed via the gate / trigger and CV inputs:

- Pitch
- Level
- Bit Depth
- Phase Modulation
- Pan
- Scrub
- Sample Start
- Sample Length
- Loop Start
- Loop Length
- Release Decay

Samples and presets are stored on an SD card, which is easily accessible plugged into the module front.

Notes: Part of TipTop's polyphonic range, the Octostages is based on the envelope circuits from the legendary Oberheim OB-X. Eight fully analogue envelopes with shared ADSR controls.

Supplier's Notes:
Octostages is an eight voice fully analogue envelope generator made with the original envelopes of the 1979 OBX. Each of the eight envelopes feature a Gate in, Envelope OUT, Velocity CV in and Attack CV in control as well as an output led indicator. A master output level knob and CV using standard mono jack are provided to control or modulate all envelope output levels globally. As there are eight EGs in the module special attention has been given for power consumption efficiency.

Size: 20HP - Depth: 40mm
Power: +12V 185mA / -12V 165mA

Notes: Bring your Eurorack modules to life with our groundbreaking 2HP wide Switchable Logic Gate, an essential tool for anyone looking to enrich their modular synthesis with complex rhythmic patterns and sequences. This compact but powerful module offers intuitive operation and innovative features that make it a must-have for creative sound tinkerers.

The module offers a separate inverter stage, which is normalized to the output of the first stage. Not only does this allow you to reverse the original logic operations, but it also gives you the ability to create even more complex and creative waveforms.

An LED is provided for each stage, which indicates the current initial state. This direct visual feedback makes it easy to see and understand the impact of your settings in real-time, which is invaluable, especially during live performances.

Dimensions: 2 HP, 39 mm deep

Current Draw
30 mA +12V
15 mA -12V
0 mA 5V

Notes: Part of Knobula's excellent polyphonic Eurorack range, the Monumatic is an eight-voice poly/monophonic synth module with 16 oscillator modes, covering everything from virtual analogue to cutting-edge tone generation algorithms.

Supplier's Notes:
Monumatic is a fully polyphonic 8-voice synthesiser and a monophonic synthesiser packed into a compact 12HP module.

It features16 selectable oscillator modes to provide a diverse range of both classic and futuristic tone generation using exclusively virtual analog algorithms. These include; Roland super-saw, Polymoog vox humana, Casio phase distortion, Solina string synth, percussive drawbar organs , "noisy cassette" strings, pulse width modulation and some gnarly asymmetric sync oscillators, all modelled without samples and each one of these customisable using the Detune control and each providing the foundation for further signal processing though the filter and effects sections.

6 powerful filter types are provided, including a vocal vowel filter, a 24db/oct Butterworth low pass filter, a dual peak notch filter and a phase shifter, each of which features an overdrive setting.

Like its sibling module Poly Cinematic, Monumatic is designed to be simple to use yet versatile, offering minimal controls to access a wealth of sounds, avoiding the need to scroll through 1000s of complex presets.

Monumatic supports full analog control of every parameter, with two instantly assignable CV inputs, as well as dedicated CV inputs for Gate, V/Oct and Filter cutoff, with additional digital control using comprehensive Midi CC and MPE implementation. An altogether unparalleled potential for expansion and integration into the eurorack universe.

As well as full midi capability, the 8 built-in chord presets can be custom programmed to provide polyphonic stabs and pads and using a single CV/Gate input, arpeggios can be layered polyphonically or "plucked" using long release times. The mono/poly function allows the Monumatic to switch between a fully capable poly synth or a mono synth at the touch of a button.

In polyphonic mode Monumatic introduces an advanced micro-tuning system to modular synthesis, it can replicate the organic drift of vintage analogue oscillators or it can apply realtime tuning temperaments to enhance harmonic authenticity using 'just' intonation, this parameter can even be assigned to CV control.

Notes: ADDAC219IN was designed to replace bulky 1/4 inch jacks when plugging external stereo gear into the modular realm.

Using a 3.5mm TRS stereo jack input, the module splits the TRS stereo signal into 2 mono outputs (Left + Right) while also converting the line input to synth level.

There are 2 independent sections allowing for two stereo sources to be connected.

Tech Specs: 3HP, 4 cm deep, 20mA +12V, 20mA -12V

Notes: SetonixSynth Sands Of Time 1U Filtered Noise Source Module

The SetonixSynth Sands of Time is a compact 1U noise source which contains two separate noise circuits: a transistor-based analog noise generator similar to those used in many classic modular synth systems of the '60s and '70s, and a CMOS logic-based fixed oscillator bank as found in some of the great drum machines of the '80s, particularly of the TR series.

Either or both of these noise sources may be routed to a sweepable active bandpass filter, perfect for shaping the noise into many different "flavors," from low-frequency rumble, to chest-thumping midrange snare source, to hissing raw hi-hat noise and everything in between.

In a very small package, the Sands of Time provides a full palette of audio frequencies and Noise-like sounds which are useful in many popular patching techniques, especially analog drum patches and "Noise Walls" along with the generation of pseudo-random voltages for use with Sample & Holds, slew generators, and more.

Though it demands just 10hp of 1U rack space, the Sands of Time is still a useful and diverse noise source with some "oomph," a crucial yet often overlooked addition to any setup or patch.

Width: 10 hp (Intellijel 1U format)
Depth: 35 mm
Peak Current Draw: 25 mA @ +12V, 25mA @ -12V

Notes: The iconic clap sound of the TR-909, but with all the features we all wished the original had. Hexinverter's take on this design adds some much-needed range and depth. The clap is a highly versatile module - it is a voltage-controlled LFSR noise oscillator as well as a powerful percussion synthesis engine.

13HP
30mm deep
+75mA, -45mA
Eurorack format module

Notes: Now slimmed down to 2HP! The '07 is a precision buffered multiple, perfect for your 1V/O sources. An LED on each channel indicates positive or negative incoming voltage: red is positive, green is negative. Channel one cascades into channel two, giving you up to 7 outputs.

Specifications:
Current draw: +12V: 15mA, -12V: 15mA
Depth: 22mm
Width: 2HP

Notes: Pretzel Logic is a 4 bit to 16 step addressable analogue sequencer which outputs gates. Each of it's 16 steps can be addressed in any order for ultimate creative flexibility. It pairs nicely with Polygraf, High Towers and Akropoli; together they make a powerful combination.

It features 4 address inputs, 1, 2, 4 and 8, each of which has an associated input socket as well as a 3 position state switch which allows each address input to be held high, respond to input signals, or held low. Each input has two status LEDs. The red LED displays the signal present at the input socket, while the green LED displays the status of the address input. The combination of signals present at the input sockets, together with the positions of the state switches allows Pretzel Logic to have 16 different output states, numbered from 0 through to 15. The output state of Pretzel Logic can be ascertained by observing which of the 4 address inputs are high. So, for example:

- If no green status LEDs are on, Pretzel Logic is in output state 0

- If green status LED 4 is on, Pretzel Logic is in output state 4

- If green status LEDs 1, 2 and 4 are on, Pretzel Logic is in output state 7

- If green status LEDs 2 and 8 are on, Pretzel Logic is in output state 10

The input sockets may be addressed by various external modules, for example:

- FC Pocket Calculator, FC High Towers, or similar clock dividers with multiple outputs from other manufacturers.

- FC Polygraf or similar grid editors from other manufacturers.

- FC Little Melody, Akropoli or similar.

As Polygraf is capable of storing many user patterns which themselves are selectable by CV, multiple chained patterns are possible. Furthermore, we accept that users will discover their own unique combinations of FC and third party modules to address Pretzel Logic, always bearing in mind that at any time the status of any of the 4 input sockets may be overridden by the 4 state switches. Pretzel Logic may be latched manually via the Latch toggle switch, or externally via the Latch input. When Pretzel Logic is latched, the last output state to go high is held until Pretzel Logic is unlatched.

Notes: At its heart, Alpha Pro is four identical VCAs, each with overdrive and stereo outputs. However, it's also possible to link any of the VCAs together to form a voltage controlled mixer. This flexibility allows Alpha Pro to replace a bank of VCAs, sub-mixers and even your output mixer.

Each VCA has two Signal inputs and a summing mixer with individual attenuators.

There are two mix buses, allowing each VCA to act stand-alone or as part of the mix. So you can configure two separate sub-mixes, with any of the VCAs contributing to the mix, or use all channels to make an 8 input, stereo output main mix.

The VCA gain is controlled by the Initial Gain knob, and two Gain CVs - again mixed together, each with an attenuator. Having two Gain CV inputs allows for more complex modulation possibilities without needing another CV sub-mixer.

Gain response can be set to exponential or linear.

The XING switch enables zero crossing detection to prevent clicks on very fast CV inputs.

Two drive modes are available, a soft clip and a harder fuzz, with the DRIVE control increasing the gain into the overdrive circuit to increase the effect.

The VCA output is stereo, with manual and CV control of pan - again, with an attenuator.

Alpha Pro is available now as a 'founders edition' which includes the Alpha Switch as standard.

Specifications:
Width: 38HP
Depth: 22mm excl. power cable. Approx 32mm inc. shrouded power cable

Power Requirements:
+12v: 250mA
-12v: 100mA
+5v: 0mA

Inputs:
Signal (Zero attenuation): +/-5v nominal, +/-12v max
Gain CV (Zero attenuation): 0-5v nominal
Pan CV (Zero attenuation): +/-5v nominal

Outputs:
Stereo: +/-5v nominal, +/-10v max
With Drive Modes 1&2 outputs are normalised to around +/-5v max

Notes: The Morphor Sequencer - Quad Gate/CV is a versatile tool for both live Eurorack performances and songwriting. This module can be configured as a 2-, 3-, or 4-track sequencer, depending on the selected output configuration. With flexible track configurations and intuitive real-time step editing, this sequencer offers a handy approach to sequencing in modular systems being only 4 HP wide.

Whether you're controlling gates, CVs, or a combination of both, this module adapts to your creative needs with ease. Key features include up to 4 independent tracks, each capable of holding up to 16 pages containing up to 16 steps. Users can configure tracks as gate, CV, or combined gate/CV tracks, and even set up triad chords. The module supports customizable step lengths, glide times, individual track playback orders and reset behaviors making it ideal for creative sequences.

This module can operate as a standalone unit using its internal clock or be easily synchronized with an external clock source for integrated use within a larger system. The clock and reset jacks can function as both inputs or outputs, allowing flexible configuration to match your setup.

For expanded setups, multiple Morphor Sequencer modules can be daisy-chained via the bus connection on the back, ensuring that clock and reset signals are shared seamlessly across all connected modules. This makes it easy to sync multiple sequencers for complex, multi-track performances or compositions.

Specifications

Panel width: 22 HP
Panel height: 1 U
Module depth: 33 mm
Dimensions: 39.65 x 111.4 x 33 mm
Mass: 56 g
Power Socket: 16-pin

Current draw:
12 V: 95 mA
-12 V: 11 mA
+5 V: 123 mA

Notes: A typically clever approach to modulation from Make Noise, the MultiMod takes a control signal and modifies it into eight related outputs, adjustable by phase and timing. Hugely versatile.

Supplier's Notes:
With MultiMod...from one control signal, we create many.

In a modular synthesiser, it is easy to create complex results via complex means - patching an elaborate network of independent control signals, for example. This can be very powerful but also cumbersome to set up, and potentially difficult to control in a meaningful way. MultiMod represents a new approach: it takes a single control signal and copies it 8 times, not unlike a simple mult, except that it allows you to modify those copies by weighted adjustment of their relative phase and speed. The result is modulation that is related to the source, but not identical at each destination.

Phase sets the spacing of the signal copies in time, weighted by channel, with each progressive channel getting more out of phase from the original signal and from each other. Spread allows for varispeeding the copies by different amounts, with each getting progressively faster or slower than the original Signal. Time determines the range of time captured at the input and therefore also the depth of modulation across copies of the input signal when Phase and Spread are manipulated. MultiMod also includes Tempo, Hold, and Reset features, and a variety of Read Shapes for temporal rearrangement of input signals.

When the input is not patched, MultiMod generates an LFO that is copied eight times and manipulated in the same ways.

MultiMod is built with the latest DSP hardware which offers eight high resolution outputs, with signal input and output ranges approaching the upper limits of the analogue eurorack modular system. All I/O is capable of a 20V range at +/-10V, greatly exceeding the typical 0-5V CV input ranges on typical digital modules.

Specifications

Width: 10hp
Max depth (incl power cable): 39mm

Power:
195mA @+12V
10mA @-12V

Notes: Expand your modular synth world with the 2HP Eurorack-compatible Dual Buffered Multiple. This versatile and space-saving module is a must-have for those who want to distribute their signals with precision and flexibility. Whether you want to synchronize multiple oscillators, control filters in parallel signal paths, or create complex modulation setups, our Dual Buffered Multiple gives you the reliability and versatility you need.

Compact design

With its slim 2HP width, this module fits seamlessly into any Eurorack system without taking up valuable space.

Normalized Second Input

The input of the second channel is normalized, which means that a signal is automatically distributed to both channels if only the first input is used. This simplifies simultaneous signal distribution and increases creative freedom without the need to use multiple patch cords.

Dual operation

Equipped with two channels, our Buffered Multiple offers the freedom to distribute signals either as 2x 1->3 or as 1x 1->6 for maximum flexibility. This allows for a wide range of patching options and maximizes the efficiency of your system.

Buffered Outputs

Each output is buffered, which means your signal is amplified without any loss of quality or voltage drop. This is especially important if you want to send precise control signals (such as pitch CV) to multiple targets.

Versatile applications

Whether you want to build complex modulation routings, control multiple synth voices at the same time, or simply distribute a signal across multiple effects modules, this module gives you the flexibility you need.

Content:

Module
Bus cable 16-pin > 10-pin, 30cm
2x Screw M2.5x9 Phillips
2x Screw M3x9 Phillips

Notes: Tap into the world of precise signal processing with the 2HP Eurorack-compatible Precision Rectifier. This compact but powerful module is a must-have for anyone who wants to modify their audio signals with the utmost precision. Not only does it provide rectified solid wave, but it also provides dedicated outputs for the positive half-wave as well as the inverted negative half-wave of the input signal. Perfect for experimental sound designers and creative synth users.

Compact format

At just 2HP, this Precision Rectifier offers a powerful feature extension for your Eurorack system without taking up a lot of space.

Versatile signal processing

Get access to rectified full wave to fully modify your input signal, ideal for dynamic effects and creative signal paths.

Dedicated Half-Wave Outputs

In addition to full-wave rectification, the module offers separate outputs for the positive half-wave and the inverted negative half-wave. This special feature allows you to play with the original character of the input signal and create unique sound textures.

Precise signal processing

The Precision Rectifier is designed for the highest level of accuracy, so you can count on clear and precise signal processing, no matter how complex your requirements are.

Notes: Dive into the world of subtle tone modulation with the revolutionary 2HP Eurorack compatible Slew Limiter. This compact but powerful module is the secret weapon in your synth setup to create smooth transitions between your sounds, giving you the opportunity to expand your musical expression in a unique way.

With its slim design of only 2HP, the Slew Limiter fits seamlessly into any Eurorack system without taking up valuable space.

Create smooth transitions between notes or modulate CV signals to create organic, vibrant effects such as portamento/glide, or complex modulated patches.

Adjustable rise and fall times give you complete control over the speed of signal changes, from instant jumps to smooth, slow transitions. Versatile uses: Whether for smoothing control voltages, creating legato effects for monophonic melodies or for creative sound design - this slew limiter is a true all-rounder.

Thanks to its clean layout and simple controls, you can make the settings you want instantly, making it ideal for live performances and studio sessions.

CV control via rise/fall

A unique feature is the ability to control rise and fall times via external CV signals, allowing you to dynamically react to your performance or patch.

Shape Control

The Shape slider allows you to fine-tune transitions over a wide area. Whether it's a slow exponential increase, linear transitions, or a subtle adjustment through the logarithmic characteristic, it's all at the service of the music

Notes: Sibilla is a DSP digital stereo oscillator that aims to translate into music the beauty and harshness of a semi-barren mountain. Its sound is sculpted by various saw and sine waves running through intricate delay networks, altered by LFOs, white noises and creating constructive and destructive interferences.

Both stereo channels are the output stages of two feedback audio loops.

Each loop is made up by a main sub sinusoidal wave oscillator and two saw and sine waves with frequencies affected by the generation of harmonics (right channel) and subharmonics (left channel). All waves have different phases whose offset is constantly affected by minor variations created by two pairs of grains randomly fluctuating within the waves amplitude spectrum and being sampled at a certain speed.

Waves then meet to each other to a common point, together with two white noise sources, creating constructive and destructive interferences constantly affected by two LFOs movements.

Interferences are then run into a resonant low pass filter and then distributed to four different delay lines from which they are fed back into the audio loops at different time intervals depending on the grain's movements.

Width: 10HP
Max depth: 29.6mm
Current draw: +12V: 125mA, -12V: 30mA, +5V: 0mA;
Material: 2mm anodised brushed aluminium

Notes: Easily connect your modular system to the rest of your setup with Out, a compact 2HP stereo line output and headphone module. Despite its small size, it includes everything you need for clear, convenient listening.

The top section features stereo modular-level inputs with LED indicators for quick level monitoring. From there, the signal is routed to both a stereo line output and a dedicated headphone jack, each with independent volume control. Whether you're sending your modular through external effects, recording into an interface, or just monitoring with headphones, Out keeps things simple and efficient.

Notes: A super impressive offering from Xaoc, the Samarkanda is a quad delay module designed for hands-on, real-time performance. Dial in everything from loops to stereo delays, resonators, modulation effects and much more.

Supplier's Notes:
Xaoc Devices Samarkanda is a digital quad delay module with extensive patching capabilities and a lot of flexibility for signal mangling. It can be used as four entirely independent delays, a dual stereo delay, a complex/multi-tap or multi-channel delay, a quad/polyphonic resonator, dual chorus, dual flanger, reverb, looper (with sound on sound!), and granulator, or any combination of those. You can reverse the delayed signal, hold it, squeeze and stretch it beyond all recognition and still go back to the original piece of audio captured in the buffer! The internal lossless normalization (the signal doesn't leave the digital domain) combined with top-notch components (including 24-bit AKM converters and 32-bit internal processing) are responsible for high sound quality. Samarkanda has been conceived in the truly modular spirit. Not only can you control almost all its features remotely with CV/gates, but the external feedback path gives you the opportunity to process the delayed signal with other modules.

Samarkanda offers a wide range of delay times beginning at a mere 0.5ms and reaching up to 15 seconds per channel. That means that, by stacking its four channels, you can achieve up to one minute delay! There are two operating modes switchable individually for each channel. Analogue delivers pitch changes that resemble classic analogue tape and BBD delays. When you combine it with the looping Hold function, you can play Samarkanda with any 1V/octave CV source. By using the Sync function you can even loop single wave cycles. The Digital mode gives you a granular buffer-scrubbing effect (no pitch change) across the whole delay time range. You can seamlessly switch back and forth between modes without losing any information. You can use Samarkanda for multiple tasks at the same time - from four independent delay lines through any combination of channels processing the same signal up to a quad behemoth. You can also use the linking feature for ease of operation (the first channel in the chain acts as the main control source for the others).

As most settings operate on a per-channel basis, you can freely combine different features (such as analog/digital behaviour, delay time range, reverse and hold functions, etc.) in a configuration of your choosing. You can synchronize each of its channels separately to a different source, either via the Sync input, or by using the tap-tempo functionality (with multiplication and division galore). Should you ever get lost, the Purge button comes in handy when/if things start to spiral out of control!

Notes: Capture the iconic sound of tape sliding to a halt with Tape Stop, a clock syncable tape stop module that puts this classic effect at your fingertips. Originally an accidental artifact of analog tape, this effect has become a beloved tool in music genres from hip-hop to IDM. Now, it's fully controllable in your modular system.

Adjust the Lag to set the stop length, then tap Trig to activate. Hit it again to resume your audio seamlessly. With clock sync, your stops and starts stay perfectly in time, and a toggle lets you switch between momentary and latching Trig modes. Add a touch of tape magic to your modular system with Tape Stop!

Notes: Expand the connectivity options in your Eurorack system with the versatile 2HP Eurorack compatible Passive Multiple. This compact module is an indispensable helper when it comes to efficiently distributing signals within your modular setup. With its intelligent design and two normalized channels, it offers a flexible solution for a wide range of patch requirements.

Space-saving design

With its slim design of only 2HP, the Passive Multiple fits seamlessly into any Eurorack system without taking up much space.

Flexible Signal Distribution

Thanks to the two normalised channels, this module can be used either as a 2x 1->3 multiple for distributing a signal to up to three targets, or as a 1x 1->6 multiple to send a signal to up to six targets. This flexibility makes it a true all-rounder for your patch environment.

Optimized for gate and trigger

The module is specially designed for the distribution of gates and triggers. It allows you to route a signal unchanged to multiple outputs, which is ideal for complex signal paths.

Limited CV signal suitability

Although the passive multiple can also be used for CV signals, it is only suitable to a limited extent due to its passive design. For precise voltage distribution, especially with pitch CV, we recommend using a buffered multiple to avoid signal loss and inaccuracies.

Dimensions
2 HP
14 mm deep

Current Draw
Module does not draw current

Notes: Four-part probabilistic rhythm crossfader

Confundo Funkidos is a rhythm crossfader and mute utility. Patch two pairs of rhythms to the left and right inputs, then use the CV-controllable crossfader and three Curve algorithms to fade between them and combine them in different ways. Each channel has a mute switch which can be used to bring a voice in and out of a patch at will. Tap the Burn button for some instant fills, and your percussion performances will never be the same.

New to the second version is the addition of four Accent outputs. Accent patterns are generatively created using the rhythms at the inputs, adding a new, dynamic dimension to even the simplest of trigger sequences. The Accent jacks output high or low gates, which can be used with dedicated percussion modules or as modulation sources in a patch.

The Burn functionality has also been expanded, with the addition of a potentiometer for more versatile and hands-on fill creation. Even the Mute switches have been expanded with three positions: each channel can output triggers but not receive Burn fills or output accents when set to the middle position.

If you want to liven up your percussion system with a completely unique and hands-on utility, Confundo Funkidos brings modular performance to a whole new level.

Size and Power
12HP Eurorack
+12v: 55mA
-12v: 15mA
Confundo from Latin confundo - "to blend"

Funkidos agitation disease - from Flemish fonck "agitation" with suffix dos for "two"

"Second blended agitation"

What's in the box?

Module
Power cable

Nosie Engineering no longer include screws with newly packaged modules, but Bulk screws are available for purchase separately.

Notes: Four-part probabilistic rhythm crossfader

Confundo Funkidos is a rhythm crossfader and mute utility. Patch two pairs of rhythms to the left and right inputs, then use the CV-controllable crossfader and three Curve algorithms to fade between them and combine them in different ways. Each channel has a mute switch which can be used to bring a voice in and out of a patch at will. Tap the Burn button for some instant fills, and your percussion performances will never be the same.

New to the second version is the addition of four Accent outputs. Accent patterns are generatively created using the rhythms at the inputs, adding a new, dynamic dimension to even the simplest of trigger sequences. The Accent jacks output high or low gates, which can be used with dedicated percussion modules or as modulation sources in a patch.

The Burn functionality has also been expanded, with the addition of a potentiometer for more versatile and hands-on fill creation. Even the Mute switches have been expanded with three positions: each channel can output triggers but not receive Burn fills or output accents when set to the middle position.

If you want to liven up your percussion system with a completely unique and hands-on utility, Confundo Funkidos brings modular performance to a whole new level.

Size and Power

12HP Eurorack
+12v: 55mA
-12v: 15mA
Confundo from Latin confundo - "to blend"

Funkidos agitation disease - from Flemish fonck "agitation" with suffix dos for "two"

"Second blended agitation"

What's in the box?

Module
Power cable

Noise Engineering no longer include screws with newly packaged modules, but Bulk screws are available for purchase separately.

Notes: Super versatile granular filtering. Incoming sounds are granulated, then processed with eight contrasting filters. Hands-on and CV controls allow you to manipulate and modulate the output.

Supplier's Notes:
Sisyphus is built around a granular engine and a palette of eight original filters. Its granular system allows multiple grains to coexist within a single stereo audio stream, where they combine and interact with each other.

This filter is based on a comprehensive granular approach to sound: rather than a granular engine followed by a filter, it offers true integration of filtering into the grain-generation process. Each generated grain carries the filtering characteristics defined by the musician and will be combined with other grains according to evolving, configurable patterns.

These filters have been developed entirely from scratch in-house, without using typical filter libraries, so they each have their own unique color for you to explore!

Filters

Lowpass: Attenuates high frequencies above the cutoff frequency. 12 dB/oct slope.
Highpass: Attenuates low frequencies below the cutoff frequency. 12 dB/oct slope.
Bandpass: Lets through a band of frequencies around the cutoff frequency. 12 dB/oct slope.
Notch: Dips around the cutoff frequency while letting the rest of the spectrum pass through.
Peak: Boosts the band around the cutoff frequency while allowing the rest of the spectrum to pass without a drastic cut.
Comb: Creates a series of cancellations and resonances based on an internal delay and feedback.
Karplus (Karplus-Strong: Simulates the vibration of a string or looping resonance by combining a short delay, feedback, and damping.
Ladder: Inspired by Moog-style analogue filters, with four stages in cascade. Features a steep slope (24 dB/oct) and a distinctive resonance that can reach self-oscillation.

Filter Controls

Cutoff (Cutoff Frequency):Defines the filter's cutoff frequency or center frequency (depending on filter type), ranging from 10 Hz to 20 kHz.

Resonance: Emphasises frequencies near the cutoff frequency, from a slight bump up to the edge of self-oscillation.

Feedback: Re-injects part of the output back into the filter input.

Variations: Introduces an instability in the setting of the cutoff frequency, resonance, or feedback (depending on the selected filter), allowing for a more or less "organic" filter character.

Grain Controls: The incoming sound is continuously sampled and segmented into buffers. Each segment is analysed, filtered, and then extracted to become a grain. You can change the length of each grain, the interval between grains, the way grains follow one another, how they are arranged in relation to each other, and their density (number and influence).

Grain Length: Adjusts the length of the audio grains. The shorter the grains, the more the sound fragments into a "grained" granular texture; the longer the grains, the closer the result is to the original sound, but filtered and delayed. When multiple grains are played simultaneously, longer grains make echo effects more noticeable.

Grain Interval: Determines the time between the start of two successive grains (or the probability of automatic triggering).

Pattern: Grains are organized according to predefined, adjustable patterns. Several scenarios allow you to explore different ways grains can combine, from highly organized to more chaotic.

Density: Determines how many grains are played simultaneously and their intensity.

Variability: Sets the magnitude of the special effects specific to each pattern.

Transition: Defines the shape of the envelope applied to the grains as they link together.

Input and Output: Sisyphus works with two parallel channels that share the same settings. You can use it either in stereo mode or as two separate mono audio channels.

CV Inputs: Four CV inputs allow control of Sisyphus using other Eurorack modules. These inputs accept the standard Eurorack voltages (0 to 8 V).

The four basic parameters that can be controlled via CV are: Grain Length, Density, Cutoff, and Resonance.

However, you can configure the module differently using an external file on an SD card. In that case, any CV input can be assigned to any control, the input voltage range (from 1 to 8 V) can be set, LED brightness can be adjusted, and more.

Specifications

Width: 24 HP

Power Consumption:
+12 V: 200 mA
-12 V: 10 mA
+5 V: 0 mA

Depth: 28 mm

Carefully built in France, with all potentiometers bolted to the front panel, and shipped in a metal storage box.

Power cable and knurlies included.

Notes: Motion Pictures

(Delay And Reverb)

Motion Pictures combines lush delay and reverb with intuitive, powerful controls within a 10HP module. Choose between a crisp digital delay or a warm analogue delay and pair it with a spacious, large-hall stereo reverb. Delay and reverb levels can be adjusted independently, allowing you to use them separately or together. The delay time can be controlled using a knob, tap tempo, or CV. You can even send opposing CV signals to the tap tempo and delay time for glitchy, pitch-bending, rhythmic effects. Additionally, CV control extends to the feedback, delay, and reverb levels, providing greater flexibility. Motion Pictures offers rich ambient sounds in a compact design, combining delay and reverb in one module to optimize rack space while preserving sonic depth.

Notes: Want to smooth out attack and release on your signals, but don't want to sacrifice too much space in your case?

Quadar is an analogue 4 channel slew rate limiter that can be used as an attack/release envelope generator. Send in any signal to independently control the attack time and release time with the A and R knobs.

Technical Specs:
- 3U x 6HP x 25 mm deep
- Current Draw: 10mA @ 12V, 10mA @ -12V

What's in the box:
- 1x Quadar module
- 1x Power cable
- 2x Mounting screws

Notes: ***B-STOCK: Item refurbished, repaired and in perfect working order.***


Manis Iteritas is a Eurorack 10HP voice based on the architecture of Basimilus Iteritas, but designed to be more gritty and aggressive. It accomplishes this by producing only sawtooth waves that are manipulated, modulated, and distorted through a rethought interface. Manis is suitable for leads, bass lines, drums, darkness, detuned madness, or pure mayhem.

Notes: ***B-STOCK: Item refurbished, repaired and in perfect working order.***


Dimensions is a true stereo chorus effect for the Eurorack modular system featuring two algorithms. The first is a direct port of our Fluid chorus plug-in, and the second is taken from the unit's namesake. With automatic routing based upon what you plug in the I/O, Dimensions can do mono->mono, mono->stereo, and true stereo chorus duties.

Dimensions' Mode A operation is a ludicrously thick chorus. Most chorus effects have either a single delay line or a pair. Dimensions has six of them, each with its own modulation scheme. The Mode B operation changes the routing to match the vintage rack unit, but keeps the controls available. This results in a subtly different, but equally thick and appealing, effect.

Notes: The SetonixSynth SkyWave is an all-analogue voltage controlled oscillator capable of producing many different timbres and unique harmonic behaviours, thanks to an original step-based control scheme which allows the user to dial in completely different wave-shapes and levels for successive oscillator cycles.

This complex VCO uses an internal feedback loop with the clock output of the oscillator triggering a step sequencer which in turn cycles through settings at the frequency of the core oscillator, thus changing the shape and level of the waveform output on a per-cycle basis while also staying in tune and tracking pitch like a typical VCO.

Notes: Enter a galaxy of rich and vibrant delays. The Dreadbox Nostalgia 3 Stage Delay is a superb effect module that can give you amazing results in moments. Delay is a true staple in the effects world and it can take your modular music to the next level via just a few cables.

The Dreadbox Nostalgia 3 Stage Delay is ideal for a range of modular music styles, from ambient to acid house. This 10HP module fits snugly in your system and has enough CV control to keep even the most avid patcher satisfied.

117 mA +12V
25 mA -12V
35 mm deep
10HP

Notes: ***B-STOCK: Item refurbished, repaired and in perfect working order.***


Loquelic Iteritas Percido is an extension of the original Loquelic Iteritas. Like Loquelic Iteritas, it is a digital VCO with interpretations of three classic synthesis algorithms involving dual pitch control parameterized by four tone controls. LIP adds an envelope that can be shaped, modulated, and routed to pitches and tone controls, making it into a stand-alone voice.

Notes: ***B-STOCK: Item refurbished, repaired and in perfect working order.***


Nicely creative sequencer module based around controlled randomness. Build patterns and then morph them in real time. Great for live performance as well as studio use.

Supplier notes:
The Eloquencer is a powerful and versatile eurorack sequencer that can be used both as a performance and a composition tool. It's designed to be intuitive, easy to use, and quick to edit. It has been built around the "controlled chance" concept. This means you can decide when and where there will be randomness and how much this randomness will affect your sequences. It features 8 tracks of CVs and Gates in a 16 step disposition, but with the ability to define larger bar counts or chaining patterns to build multiple song parts of 256 steps each.

INPUTS AND OUTPUTS
8 V/oct CV Output
8 Trigger / Gate Output
Reset Input
External Clock Input (configurable. i.e: can be used as a clock divider / multiplier)
Accent Output (configurable)
Clock Output (configurable. i.e: can be used as a clock divider / multiplier)
2 CV Input (assignable to different parameters)

Notes: Tiptop's reissues of iconic Buchla modules continue with the 285 frequency shifter. Edgy, twangy harmonic modulation with ring mod options and stereo operation via sum and difference outputs.

Supplier's Notes:
The 285t combines two sets of functions: the top section features a frequency shifter, while the lower section includes both balanced modulation and classic ring modulation, all with voltage control. The frequency shifter can shift incoming audio using either its internal oscillator or external audio. Both SUM and Difference outputs are available simultaneously for analogue stereo widening effects and more.

As Tiptop Audio continues its aural odyssey of preserving and transforming the hallmark engineering prowess of Don Buchla's namesake synthesizer modules, the 285t brings a constellation of blistering sonic-contouring tools to your Eurorack array. Like its predecessor, the Tiptop Audio Buchla 285t is a menagerie of modulation madness, offering variable degrees of ring, frequency, and amplitude styles of modulation. Plus, its dyad of modulation sub-modules operates independently, with dedicated audio and CV I/O for each, functionally giving you the sum of performance possibilities you'd get with two modules, all in one instrument. Suffice it to say: Sweetwater's synthesists commend Tiptop Audio on capturing the electric magic of Don Buchla's imaginative engineering while transposing it for the world of Eurorack to experience. For a constellation of timbral sculpting and summitting heretofore unknown peaks of daring synthesis exploration, the Tiptop Audio Buchla 285t Frequency Shifter module is your key. Discover what awaits at the fringes of Eurorack possibility!

Note: This module is not compatible with Buchla system voltages. CV signals require a distinct connectivity configurations. Please contact your Sweetwater Sales Engineer with any questions or concerns regarding compatibility or use in your Eurorack case.

Type: Frequency Shifter
Depth: 1.77" (45mm)
HP Size: 18HP
Power Usage: +12V/70mA, -12V/40mA
Power Supply: Requires Eurorack Case and Power Supply
Manufacturer Part Number: 285t

Notes: Extremely versatile signal routing is the name of the game here. Eight inputs and eight outputs are connected via the matrix, allowing you to route and mix audio, CV, triggers and gates via the buttons.

Supplier's Notes:
Like four 4x4 Switch Matrix set side by side, the Discrete Isoline Summation Matrix is a true matrix mixer powerhouse, a mad dream and an science experiment gone too far all in one.

As the name implies, the unit contains eight individual inputs and outputs, all of which can be individually routed by way of the isolinear switch matrix on the front panel. Inputs are arranged in rows, while outputs are assigned to columns, making it easy and intuitive to quickly route any given input to any given output. All inputs and outputs are individually buffered, and each mechanical switch offers both tactile and visual feedback in the form of a soft, audible click as well as a connected LED turning on or off to indicate the state of the current junction.

Like it's predecessor, the 4x4 Switch Matrix, the Discrete Isoline Summation Matrix is a DC coupled summing mixer, allowing both CV and audio to be mixed interally, with virtuous or disastrous results.. Finally, the unit is compact at only 28hp, and pairs perfectly with the Qatt quad attenuator, Stum quad mute and 180- quad inverter for greater control over your inputs and outputs.

You already know what you are going to be doing with this - whether your plan is to mix an ungodly amount of CV, create an incredible amount of new trigger patterns, have a massive FX routing setup, or some manner of unspeakable matrix mixer situation on your hands, you will be armed to the teeth with the Discrete Isoline Summation Matrix.

Notes: ***B-STOCK: Without original box, item shows small amount of damage but in perfect working order***


FLAME "TAKT" rhythm sequencer.

"TAKT" is a compact 30HP Eurorack sequencer module for playing or programming trig- ger/gate/velocity rhythm sequences.

The sequencer has 8 tracks with trigger/gate outputs, 8 velocity/modulation CV outputs and full MIDI functionality. The CV track can also be used independently as a modulation track. Live sequencing in looper mode is possible in two ways: SHOTS for playing "note repeats" or quantized triggering via keys or sensors.

Four tracks can be triggered simultaneously with four external distance sensors. These sensors are just 2HP slim modules that can be rack mounted at desired locations. These are connected directly to the module with narrow and sufficiently long ribbon cables, which also supplies the sensors with the necessary operating voltage. The 4 sensors and the connection cables are included in the scope of delivery. The sensors generate trig- gers/gates and can be switched live as a set between tracks 1-4 and 5-8 (e.g. via foots- witch).

Four syncable LFOs with VCOs for amplitude adjustment are also provided. The LFOs are equipped with many interesting functions. This includes 26 different waveforms, phase, amplitude, speed and output voltage. This can be unipolar or bipolar (0..+5v or +/- 5v) and additionally attenuated by AMP (amplitude) with built-in VCA. This means that the LFO outputs can also be adapted to modules that do not have an input attenuator.

Patterns can be switched live and are each up to 4 bars long. 4 patterns plus a fill pat- tern are saved as a scene. 50 scenes can be permanently stored in the module. This means that 250 patterns are available in total.

Additional inputs and outputs for controls are available. There are 4 CV inputs to be defi- ned by the user, as well as 2 programmable analog clock outputs. On the front there are MIDI input and output as 3.5mm TRS sockets. Firmware updates can be done via MIDI- SYSEX.

HP : 30

Notes: What do you get when you combine voltage controlled distortion and one of the most infamous bassdrums? Hexinverter took one of the most revered bassdrum synthesis designs of all time - the TR-808 and completely redesigned it for use in a modular analogue synthesiser.

13HP
30mm deep
+55mA, -45mA
Eurorack format module

Notes: Black edition of Hexinverter's 808-inspired drum bundle. Kick, clap, snare and hat modules recreate the iconic sounds of Roland's legendary analogue drum machine, all updated with modular features.

Supplier's Notes:
Introducing four re-issues of classic Hexinverter drum modules - the Mutant Bass Drum, Mutant Snare, Mutant Clap and Mutant Hihats! These modules are perfect for anyone with a taste for classic TR808/909 sounds, but with a greatly expanded tonal range with voltage control over parameters and, of course, optional high distortion!

Notes: Rings is a resonator, the essential ingredient at the heart of several physical modeling synthesis techniques. The resonator transforms an external, unpitched excitation audio signal into a full-bodied pitched sound. Rings is the bar, the tube or the bunch of strings you cause to vibrate with a bursty external signal.

Any signal can be fed into the resonator, including envelope clicks, trigger signals, noise bursts, even tonal sounds. It also contains a special "polyphonic mode", where four notes can ring together at the same time. Although it is not truly polyphonic, it adds density and chordal characters to the sounds output. For those wanting the functions of Elements without the losing HP real-estate, Rings is exactly the solution.

Three families of vibrating structures are simulated by the module, with CV control over their parameters:

Strings, membranes and tubes as modelled by Elements' resonator section (modal synthesis).

Strings coupled together and vibrating in sympathy, with controllable intervals between them.

Strings with a variable amount of inharmonicity.

Rings can be configured so that each new note is played on its own virtual string, while the previously played note(s) still decay. This unique take on polyphony allows the module to play strummed chords.

Controls

Number of strings/structures (1, 2 or 4).
Synthesis model (modal, sympathetic strings, string).
Main frequency (quantized in semitones).
Structure. With the modal and string models, controls the inharmonicity of the spectrum (which directly impacts the perceived "material"). With the sympathetic strings model, controls the intervals between strings.
Brightness. Specifies the brightness and richness of the spectrum.
Damping. Controls the damping rate of the sound, from 100ms to 10s.
Position. Specifies at which point the structure is excited.

Inputs and Outputs

Frequency, structure, brightness, damping and position modulation CV inputs with attenuverter (-8V to +8V).

"Strum" trigger input to indicate when a new polyphony voice needs to be allocated. Normalized to an edge detector detecting changes on the main V/Oct input, or sharp transients on the audio input. Detection threshold at 0.6V.

1 V/Oct frequency input (-1V to +5V).

Resonator audio input, normalized to a filtered pulse/noise burst triggered by the "Strum" input (for stand-alone use). Modular level, up to 16Vpp.

Two audio outputs, splitting the signal into even/odd partials in monophonic operation, or even/odd notes in polyphonic operation.

Specifications

Module width: 14HP
Module depth: 25mm
Current draw: 120mA @ +12V, 5mA @ -12V

Notes: ***B-STOCK: Without original box, old panel design, shows some signs of wear***


Introducing the HATS909, part of our new series of drum modules that brings those classic percussion sounds into the modular synth world, instantly turning your system into a self-contained music machine.

The HATS909 is the TR-909's original Closed and Open Hi-Hats circuits adapted for use in Eurorack modular synthesizer format and was tested to sound like a machine coming fresh off the assembly line back in the 80's Improving on the original, we have added some great new features that expand the sound palette of hats that can be produced with this small, powerful module.

The original TR-909 circuit is made with a combination of low-fi 6-bit sound samples that pass through a series of analog elements to provide envelope and filtering to the source sound. The HATS909 module allows for manual and voltage control of the sample's tuning, which provides anything from crushed hats and short ticks to the original sound and anything in between. A modulation switch allows you to tap a voltage control to either the tune input or the internal VCA for modulation with external control signals or for adding AM or FM synthesis in the audio range from external oscillators, other drum sounds, or just about any sound source. HATS909 also offers a switch for a direct tap to the output of the original sample, bypassing all other internal analog processing, giving you the pure source sound for synthesis any way you want with your own modules.

Just like the other drums in this series, the HATS909 high-powered output gain stage allows you to further harmonize the sound through distortion and clipping. On each gate input, we have designed a dual pulse-shaper circuit so you can trigger your HATS909 with trigger/gate signals from step sequencers, clock dividers, or any other pulse/clock sources.

Notes: This module is divided between 3 functions, a 3 channel mixer, with 3 knobs the the singal together, this then passes in a dual analogue filter, a resonant 24db LPF and a non resonant 18db HPF, passing from there into a built in VCA.

Notes: The Futureretro Transfer is a 12hp analogue filter featuring 16 different types of fully controllable filters with CV inputs, a voltage controlled amplifier, and an input overdrive. While the included 4 types of commonly used low pass filters, and the 12 specially crafted unique filters were specifically engineered to be the perfect sonic pairing with our Trax and Transient models, the Transfer also functions perfectly with any modular setup.

3 larger control pots give immediate and easy access to cutoff, input drive, and resonance control with the three smaller attenuators/attenuverters control input from the type CV, cutoff CV, and resonance CV input jacks. A VCA (voltage controlled amplifier) jack is conveniently placed at the bottom row along with standard input and output jacks.

Notes: The WT-QUAD-LFO module consists of four individual, digital, wavetable based low frequency oscillators (LFO) with an easy and intuitive featuring a 1.8" OLED color display. The module can be updated easily by inserting a flash drive with the firmware files in the USB port on the front panel.

The oscillators and their respective controls, inputs and outputs are organized in four channels. The frequency of each oscillator can be linearly or exponentially (1V/Oct.) controlled through the voltage applied to the corresponding CV input.

Each LFO channel can output one of the predefined waveforms (including sawtooth, ramp, square, sine, triangle), morph between two different waveforms or generate a random waveform. It can be externally reset through the sync input.

Each trigger output can be set to output a specific phase of the corresponding waveform.

The module offers cross frequency modulation (FM) and internal sync between LFO channels. It features also phase distortion and phase spreading of the outputs, including a classical quadrature mode (90- phase spread). Frequency relationships between the four LFOs can also be set.

Hardware

4x CV inputs -5 V to +5 V
4x Sync inputs 0 V to 5 V, active low or active high
4x Clock inputs 0 V to 5 V, active low or active high
4x LFO outputs -5 V to +5 V
4x Trigger outputs 0 V to 10 V, active low or active high
1.8" OLED Display with 160 x 128 pixel
4x push encoder
USB port for firmware update
Size: 14HP
WT-QUAD LFO - Features list:

Wavetable based, 4 channel LFO
Default waveforms: SAW, SQUARE, SINE TRIANGLE
Random waveform generation
Custom wavetables can be loaded using USB flash drive
LFO output: offset and attenuation programmable
LFO Frequency range from 0,0032 Hz to 4 kHz
Frequency free (Hz) or quantized (note)
Presets can be selected through CV input
LFO channel can be internally synced and cross modulated
Single shot modus

Notes: Skippy Exp is a tiny module in 2HP that adds "Play/Stop" and "Reset" functions to Skippy, either via a button or a CV input. It cannot operate independently; you absolutely need Skippy to use it.

For those who don't need the live adjustments offered by Skippy Live (or have run out of space!), Skippy EXP still provides two essential functions for dynamic performance.

This module cannot operate alongside Skippy Live, which already has these two functions. It can be placed either to the right or left of Skippy. The connector to link it to Skippy is included. This module does not need to be connected to power.

Technical Specifications
2 HP

Depth: 20 mm

Power consumption:
+12 V 10 mA
-12 V 0 mA
+5 V 0 mA

Supplied with cable and Knurlies.

Notes: FM Radio in 1U format.

Use it as a crazy oscillator, infinite sample generator or just listen to the news during your office break.

Use the Chaos Input (CV) to automate to scan the FM band for radio signals and use the radio as a creative tool.

Width: 8HP
Height: 1U
Depth: 23mm
Current Draw: -12V: 2mA +12V: 56mA

Notes: Simple Envelope Follower in 1U format.

Insert an audio signal and extract a corresponding CV from it.

Additionally you get a gate output. Try using it with any type of signal!

Dimensions: 8 HP, 23 mm deep, module is a 1U tile

Current Draw: 56 mA +12V, 2 mA -12V

Notes: LFO utility in 1U format, small and straight forward.

Select between 3 different wave forms, chose a frequency between 0.03Hz to 36Hz and start modulating!

A Jumper in the back allow you to change the range.

WAVE >>> Chose a waveform for the oscillator. Select between square, triangle or a mixture of both.

SPEED >>> Set the frequency of the oscillator.

OUTPUT >>> The LFO output

Dimensions: 8 HP, 23 mm deep, module is a 1U tile in Intellijel format

Current Draw: 56 mA +12V, 2 mA -12V