Modulation Various
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Pip contains two morphable CV generators/complex LFOs in 8 HP that can be synced to each other in predefined ratios, unsynced or phase-shifted between each other. You can choose from a large variety of preset waveforms, random waves or even record and morph your own external CV or knob movements.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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CV Looper Interface. Record and playback LFOs, knob movements, CV, ADSRs, audio etc! This is a high-resolution dual-channel recording interface for your signals. Please check this video to get an idea what Ephemere is.You can record from 1014sec at 172Hz up to 4 seconds at 44.1kHz of signal on each channel, change the playback speed also it scan through the recorded CV. It has an Oled display to monitor your live and recorded signal to adjust playback length. When nothing is patched to the input you can use the input pot as an offset/cv generator to record pot movements into the module. It´s possible to save, load your signals in the sdCard up to 16GB of space. There are 4 different modes to record to choose from to make more complex signals and 3 different play modes either.Features:• 2 Channels signal interface recording• Record modes (manual, sync, manual multi, sync multi)• Play modes (forward, backward, pendulum)• 1014 seconds at 172Hz up to 4 seconds at 44.1kHz to select from the menu.• Oled display with 2 types of signal monitoring• Speed control /5 to x5• Signal recording select from the menu -5V/+5V or 0V/10V• Save, Load, erase files from 16GB SDcard• Easy remote updates• CV control from 0V to 10VDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Punch is the ultimate VCA-DECAY module for Eurorack! Specially designed to generate dynamic percussive sounds but also capable of basslines, leads, envelopes and more. The VCA has a built in voltage controlled Decay envelope that can be turned from smooth to more aggressive exponential responses and can be activated with triggers, gates or cv’s. Punch also features accent inputs on each channel, for more interesting and dynamic sounds and envelopes. Punch v3 features two modes per channel to play, with a dedicated switch control: “vintage style drum machine mode” and “dynamic cv mode”. Punch is capable of creating AM sounds with control voltage on the “amount”. Each envelope can be inverted via dedicated switches on the front panel. If you use an inverted envelope alongside the accent input you can create ducking effects like side-chain compression. Check the official demo here and here a DivKid video about Punch.Features:• Dual VCA with voltage controlled Decay• Adjustable Decay curve• Snappy attack ideal for percussion• Accent inputs• Envelope shape invert switchesDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Punch MG is a unique module with VCA-DECAY & Mute GROUP designed for Eurorack systems. This module has been specially designed to generate dynamic percussive sounds while also offering the capability to manage multiple signals simultaneously through its innovative mute group feature.Punch MG provides a versatile platform for designing dynamic percussive sounds. With its mute group feature, it allows you to handle numerous signals concurrently.The manual will guide you through the various features and functions of Punch MG, enabling you to explore its full potential.Key Features: Dynamic Sound Generation: Punch MG is engineered to generate dynamic percussive sounds with finesse, offering a range of creative possibilities.Features:• Mute Group Interaction and Signal Patterning: Utilize the mute group feature to enable interactions between signals that share the same group. This feature enables signal muting and amplitude limitation when multiple signals are triggered simultaneously. The amplitude and decay time of each signal are influenced by others in the same group. This characteristic can lead to captivating pattern variations when focusing on specific channels.• Expandable Capability: By linking two modules, you can expand the effect of the mute group to accommodate up to eight signals, fostering intricate interactions and captivating sonic landscapes.• AM Sound Creation: Connect audio rate signals to the level input to explore the creation of AM (Amplitude Modulation) sounds, further extending the sound design possibilities.• Envelope outs: Each envelope's polarity can be inverted using dedicated switches on the front panel, enabling you to achieve effects like side-chain compression and ducking. Also, the mute group circuit's influence extends to the envelope signal output, providing intriguing modulation capabilities that add a unique layer of creative expression to your sonic endeavors.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The Robaux 3PT is a multimode three-channel control voltage generator.The handy knob with the triple ring-shaped voltage indicator makes the module the ideal performance tool.The Tripot has three control voltage channels which can be adjusted with three parameter trimmers.Instead of using the big knob, the device can also be controlled via the CV input.The module offers seven different modes. These include a performance tool, chord generator, random generator, quantizer, sequencer or LFO.Features:• 1 x CV In, unipolar 5V• 3 x CV Out, unipolar 5V• 3 x ring-shaped led display• 1 x push button• 1 x big knob• 9 x trimmersDIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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The Robaux Decision Tree randomly sends a gate to one of three outputs and then to one of three sub-outputs. Generate unpredictable rhythms. You can choose to route a gate to a single random output or play polyphonic gates. Utilize the knob to transition from total chaos to a repeating loop.The latch mode lets you hold an incoming gate. Pair it with a multimode filter to select various filter types. Use it to alternate between a variety of waveforms. The random input routing injects vibrancy into your sound.The DCSN 3 can also function as a traditional clock divider. The signal is split from half to 1/16 on the top four jacks. Additionally, a continuous sequence is output through the lower eight jacks. Odd divisions enable intricate rhythm creation. Utilize it at audio rate for polyphonic chords using just one square VCO.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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ENVY MACHINE is a compact modulation powerhouse with four independent channels, each offering a wide range of modulation options. From envelopes and LFOs to random voltages and unique knob recording, ENVY MACHINE delivers remarkable flexibility in a small Eurorack format.Each of the four modulation channels operates in one of five versatile modes:• ADSR Envelope• AD Envelope• AD LFO• Random Voltage Generator• Recordable Knob MovementKnob Recording lets you manually animate parameters, capturing expressive modulations to add life and dynamics to your patches.Each channel includes its own dedicated MOD input, enabling external CV control over parameters such as time, level, waveform shape and more.Both inputs and outputs feature bipolar attenuverters, allowing smooth transitions between unipolar and bipolar signals with precise modulation depth control.Shape your modulation curves with continuously adjustable waveforms that morph seamlessly between LOG, EXPO, SINE, TRAPEZOID, and SQUARE.Technical Specifications:TIME• Envelopes: 1.5 ms – 4 min• LFO: 88 Hz – 7 min cycle• Random: 2 kHz – 2 minOUTPUT VOLTAGE RANGE• Envelopes: 0 V to 8 V (inverted: 8 V to 0 V)• LFO/Random: 0 V to 8 V (Unipolar) or -5 V to +5 V (Bipolar)INPUT VOLTAGE RANGE• -5 V to +5 VFeatures:• 4 modulation channels, each with 5 selectable modes• Knob Recording (“Ghost Hand”) for expressive, animated modulations• Dedicated external CV modulation input per channel• Bipolar attenuverters on all inputs and outputs for flexible polarity control• Smoothly variable waveshapes: LOG, EXPO, SINE, TRAPEZOID, SQUARE• Compact, intuitive Eurorack design – ideal for both performance and studio useDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The SetonixSynth/Tidbit Audio Psychedelic Voltage Processor, or PVP, is a four-channel chaos module. It uses color-changing LEDs to produce fluctuating voltages in response to the Channel input, with each channel normalized in series to create increasingly chaotic “taps” that can be used one after another for different variations.Any positive voltage input such as unipolar LFOs, envelopes, stepped voltages, or simply the onboard normalized voltage patched to a channel input is reproduced approximately on each channel output, with the PVP inducing unpredictable fluctuations due to the variable current consumed by an LED circuit with a mind of its own.Features:• Four channel LED chaos module• Input attenuator normalized to static +10V input• Inputs 2-4 normalized to preceding channel output• Glorious backlit LED panelDIY-Kit-Type:Assembled unit. This is completely ready to use, nothing to solder or to assemble.
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The Solar Voltages is a 2 HP, 2-channel Solar Cell module which outputs two separate control voltages in response to light. Each channel outputs approximately 0-5 V, with higher voltages corresponding to more intense and/or direct light. As the two channels can be manipulated with relative independence, the Solar Voltages makes for a great low-profile and multi-dimensional “light theremin” for direct and spontaneous control of two different parameters at once.Features:• Two channel 0-5 V solar panel-based light controller• Generates its own current from ambient light• Ultra-slim design• Filter caps to remove extraneous noiseDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Aeolus Seeds manipulate the dynamics of a fully analog signal path through four VCAs driven by a handy multi channel modulation source.As well as an obvious tool for quadraphonic spatialisation, Aeolus Seeds is also a useful device for vector synthesis, thanks to its Sum output.The CV output also pushes the exploration further by providing signals to other modules, enabling you to breathe more life into the sound spatialisation of a quad environment.Features:• Full analog path quadraphonic spatializer• 6 main modes of modulation including LFO, envelops and randomness• 6 different configurations (which path the sound takes in the quadraphonic space)• Sync input allowing resettable and synced modulations• CV output providing different parameters of the modulation such as the angle or the distance from the center• Suitable for vector synthesis, scanning or morphing applications thanks to the Sum output• Bipolar CV inputs• Current state storing• Skiff Friendly• Djtechtools rubber injected potentiometersDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The Harlequin's Context is a theatre piece in 16 scenes and 4 acts. In those scenes, four channels can shapeshift into different roles such as: offset, random, LFO or envelope. Scene selection can be done manually or can be addressed / sequenced with the CV and gate inputs depending on the set configuration.Packed in 12hp with a ton of features, the Harlequin's Context is a powerful tool to prepare a live set with, and to create very peculiar modulation signals in the studio.Features:• Quad channel modulation presetter• 16 scenes manually selectable, CV adressable or sequenceable with a clock signal• 15 different modulation algorithms : Offsets, LFOs, Randoms, Envelops or Serial• 14 different sets, defining the way the module reacts to the CV and Gate inputs• Morphing mode allowing to morph different modulation types• Non-volatile memory of 16 slots of 16 scenes• Select bus compatible as tranmsitter or receiver• Djtechtools rubber injected potentiometersDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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A Genuine Wave Craftsman! The Jeweler Cast melts, bends, and chisels all types of signals, audio, or CV. Composed of two independent sections, the Mix, and the Shaper, the Jeweler Cast combines a ring modulator, a crossfader, a wavefolder and a distortion. Thanks to its tool ensemble, this fully analog yet compact module can manipulate basic waveforms and complex signals in infinite ways.Features:• Mix section crossfading between three sources including a ring modulator• Shape section acting as a wavefolder or a heavy distorsion• Bypass (dry signal) of the shape section at minimum setting• Processing audio or CV signals• AC coupling switchDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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AlgoRhythmic Generator. Two outputs and five different rhythmic flavors multiply by a load of “algo-rhythmic” processing to result in a practically infinite number of polyrhythms. That’s the fundamental formula that produces the Knight's Gallop principle : a dual trigger generator providing sequences according to tables and modes.The source tables contain patterns such as the Euclidean polyrhythms, and the modes allow the user manipulate and mangle those patterns according to different algorithms. As the module has two outputs, it is a very powerful instrument to create diversified and instantaneous polyrhythms.Features:• Dual Output Trigger Generator• Variable length sequences (up to 16 steps)• Length and Pulse amount potentiometers and CV inputs• Shift + & shift - buttons allowing to shift the sequence forward and backward• Main mode (MN) providing a lot of utlity modes for the second output : reset, no shift, invert and reverse• Compute mode (CP) calculating associated sequences for the second output delivering very musical polyrythm• Random mode (RD) adding randomness on the second output sequence, 4 amounts of randomness determined by the sub mode• Dual mode (DL) allowing to set the two outputs seperatly• Record mode (RC) turning the Knight's Gallop into a “play your sequence on the buttons to record it” module• Five different kind of tables for five different rythmic flavours : Divider Sequences, Classic Euclidean, Revised Euclidean, Anti Euclidean & Split Sequences• User replaceable firmware chipDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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In a simplistic way, The Mod Medusa could be described as an Euclidean LFO: an “algorithmic” modulation source which produces variable period LFO signals synced to rhythmic patterns. Those patterns are generated by algorithms such as the Euclidean one or different ones coming from the White and Knight's Gallop. The Mod Medusa has 4 outputs generating 4 correlated LFOs, which give different “polyrhythms” according to the chosen mode. Generated waveforms can easily be twisted using the symmetry and shape parameters which continuously morph the signal into different waveshapes. Many on-panel controls, assignable Gate and VCA Inputs turn the Mod Medusa into a strong performance tool. A very unique approach which leads to instantaneous and original results.Features:• Unique concept of sequenced LFO• Four outputs which can be correlated or independent• Four correlation modes: Main, Compute, Random or Phase• Eight tables generated by algorithms producing different rhythmic patterns• Length (from 1 to 16 steps), density and shift controls over the sequence• Shape and symmetry controls over the generated waveforms• Unipolar or Bipolar outputs• Peak Sync function allowing to synchronize the LFO differently to the incoming clock• Assignable gate input which can work as ratchet, track and hold or one shot mode.• Assignable VCA input which can be assigned to any output.• On board clock divider• Bipolar CV inputs (except for the VCA input)• Current state storingDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Mal-2 is a random signal generator mainly intended as CV modulation source. It has 2 modes of operation to provide you with smooth random goodness. Imagine Eris herself lends you a third hand to keep your patches interesting.In the first mode the CHANGE knob morphs from a cubic interpolated (sine like shaped) random signal to a random walk function that could make a wallstreet broker delirious with joy.In the second mode the CHANGE knob sets the self similarity. On the minimum setting the signal is completely random. On the maximum setting the random sequence is locked to a repeating, identical 8 step sequence. In between the sequence seamlessly morphs to new shapes over time.This gives you a random CV where you can shape the bounds in which the chaos unfolds and goes far beyond a slew limited white noise.DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.
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The Automator is a hands-on, 2-channel tempo-synced CV and gate recorder for Eurorack, built around a large, expressive slider and intuitive controls. It captures your movements in real time, turning gestures into looping modulation patterns with precise timing. Requiring an external clock (4ppqn), Automator continuously records while idle and begins playback the moment you hit record, looping up to 4 bars. You can change loop length and tempo post-recording, and each channel—selectable via a button—is color-coded (red for channel 1, green for channel 2). CV is recorded via the slider, while gates are captured using a dedicated button, with high resolution and flexible timing. Whether you're drawing dynamic modulations or tight rhythmic triggers, Automator gives you a powerful and performative way to animate your patches.Features:• Dual-channel CV and Gate recorder with tempo sync• Dedicated Gate button for rhythmic trigger input• Supports loop lengths from ¼ bar to 4 bars• Channel selection button with color indication (Red = Ch1, Green = Ch2)• Real-time recording resolution (CV every 2ms, gates down to 50ms)• High gate density (up to 125 triggers per bar)• Recordings timestamped for accurate playback timing• Decoupled gate and CV recording for flexible pattern creation• Clock input (4 ppqn) with tempo scaling from 30 BPM upwards• Playback length can be changed after recording without losing dataDIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The transistorkreis random is a quad true random voltage generator for modulation and for digital noise. There are two inputs to trigger new random voltages and each of the four outputs can be switched to• uniform or normal random distribution,• unipolar or bipolar voltage range,• an amplitude of 5 Vpp or 10 Vpp.Assembling the 3U DIY kit is straightforward since all SMD components are already soldered. Nevertheless, basic knowledge of soldering and electronics is mandatory. The generic design of the transistorkreis random supports any modular format and its firmware is open source. Respectively, you can customize it to suit your requirements. Including screws and washers for your module carrier and a Eurorack power cable with the Eurorack version, which is skiff-friendly.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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The transistorkreis random is a quad true random voltage generator for modulation and for digital noise. There are two inputs to trigger new random voltages and each of the four outputs can be switched to• uniform or normal random distribution,• unipolar or bipolar voltage range,• an amplitude of 5 Vpp or 10 Vpp.The generic design of the transistorkreis random supports any modular format and its firmware is open source. Respectively, you can customize it to suit your requirements. Including screws and washers for your module carrier and a Eurorack power cable with the Eurorack version, which is skiff-friendly.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Halo is a compact quad LFO for Eurorack systems, designed to deliver a wide range of modulation sources in just 10HP. With four analog CV-controlled LFO channels and up to 16 simultaneous outputs, it provides everything from classic cyclic movement to complex logic-based modulation.Each channel offers manual and CV control over frequency, with selectable range settings covering slow cycles of more than two minutes up to audio-rate modulation at 80Hz. Triangle and square outputs are available per channel, giving you immediate access to classic LFO shapes for modulation, rhythm, movement and animation.The dedicated Logic section expands Halo far beyond a standard quad LFO. Each channel pair is processed through analog boolean circuits, generating AND, OR and XOR outputs, plus a mixed signal. This adds eight extra modulation outputs and creates evolving, interrelated patterns from simple source waves.Features:• Four analog CV-controlled LFO channels.• Manual and CV-controlled frequency per channel.• Triangle and square outputs for each LFO.• Selectable frequency range from over 2 minutes to 80Hz.• Dedicated Logic section with AND, OR, XOR and MIX outputs.• Eight additional logic-based modulation outputs.• Up to 16 simultaneous modulation signals in 10HP.• Compact Vostok layout with immediate hands-on control.DIY-Kit-Type:SMD-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. All SMD parts are pre-soldered, only trough-hole parts to solder. For build guide, more info, videos etc. please check the buttons below.
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Chaotic voltage generator in 3HP. It is a unique module because it has never existed as an electronic music instrument until now. The module is based on a circuit from a paper called “A simple chaotic circuit with a light-emitting diode” written by Volos, Wang, Jafari, and Kapitaniak.Diode Chaos produces 3 phases of interrelated morphing voltages including a chaotic trigger out. The range is 20-30 seconds a cycle up to audio rate, although only the X out and TRIG out go up to audio rate. The frequency is controlled by the RATE knob. Each output exhibits different behavior at different rate settings. X,Y, and Z outs like to stay in the 4vpp range although at different RATE settings the outs can reach 10vpp. The TRIG out chaotically releases 0-10v triggers although sometimes it will spit out smaller voltage peaks.LED soldermask windows provide constant display of positive and negative voltage crossings. Differences between chaos and random (some quoted and summarized material from Ian Fritz’s site) chaos is “highly irregular, but still contained within a finite region (the “strange attractor”)”. Chaos occurs in 3 dimensions chaos needs a non-linear element (with Diode Chaos the nonlinear element is a red LED, and the chaos is directly visible and useable at the TRIG out).DIY-Kit-Type:THT-Kit-1. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. Only trough-hole parts to solder. Make sure to check the build guide before you buy. For build guide, more info, videos etc. please check the buttons below.