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4ms - Listen Up

available

The Listen Up is a small passive expander for the Listen modules that provides stereo 1/4" (6.35mm) jack inputs and outputs. It connects to one or two Listen modules and/or WAV Recorder module with the included 3-pin cables. There are four 1/4" jacks arranged in left/right pairs. The left jack of each pair can be used as a TRS stereo jack if the right jack is unpatched.Features:• Four 1/4” (6.35mm) jacks arranged in two stereo pairs.• Each stereo pair can be connected to the same module or to separate modules.• Each stereo pair (left/right) is bi-directional (input or output).• Left In and Left Out jacks are TRS stereo if corresponding Right jack is not unpatched. • Uses no power.• Connects directly to host module using 3-pin cables.• Two 3-pin cables included.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.
€53.55*
ADDAC System - 216 Sum & Difference

available

There are two equal sections in this module labeled A and B.This module is a peculiar type of mixer that instead of just summing two input signals (X & Y), it also allows the possibility to subtract the two signals.It works both for audio and CV signals and hence allows for the possibility to get the diference of two CVs or cancel the phase of two audio signals. The resulting signal, of sum or subtraction, is then routed through a switchable (on/off) full rectification circuit labeled: Absolute. After this the gain of the mixed signal goes through another attenuverter labeled: Amplitude to control the resulting signal gain which, being an attenuverter, also allows the possibility to invert the incoming signal. After the Amplitude comes an AC/DC coupling switch followed by an bipolar Offset knob.Besides the normal output there’s also an inverted output for each of the A & B sections.The outputs of section A & B are also summed and sent to the Average Output.Using a single input, just the X or Y input, the module can also be used as a simple dual Attenuverter & Offset CV processor with full rectification and AC coupling options.Features:• 2 independent sections each with:• 2 inputs with gain attenuverters• Amplitude attenuverter and bipolar Offset• Absolute/Bipolar and AC/DC switches• Output and inverted output• 2 leds monitor the Output polarities and gain.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
€130.90*
ADDAC System - 703 Discrete Mixer

available

Here's the second module of our 700's Heritage Series.Inspired by Moog CP3 mixer, this is a totally discrete analog mixer and it's not, by any means, your standard breakfast mixer, although it can behave like one.This is a wolf in sheep's clothing. Despite its harmless looks there's a dark snarly soul behind that panel that wants to take your sounds into a realm of gritty, gnarly growls.Features:• 4 Independent channels with input jack and volume knob• 1 Feedback/gate knob• Master output volume knob• 6 Front panel trimmers allows user to adjust the Input resistor trimmer for each channel, feedback and master output• 1 Front panel trimmer allows to adjust the mix BiasDIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
€107.00*
ADDAC System - 805 VC Signal Router V2

available

Inspired by our ADDAC701 VCO waveform mixing section, our new VC Signal Router also updates our legacy X-Fade/Panner to a stereo configuration that also allows 4 quadrant mixing.Featuring two dedicated X-faders and a stereo VCA that can also be used as a third X-Fader. All controls have their own CV inputs and dedicated Attenuverters for precision control.4 quadrant mixing is achieved by using the stereo Master as a X-fader between left and right channels, this way you can plug 4 audio sources and sweep/crossfade between each and any of them using the 3 x-faders. Plug any 4 sources (4 waveforms of a VCO, 4 LFOs, 4 envelopes...) and sweep through morph through or have them all mixed together.For other configuration types Left and Right X-fader channels can be routed through the Master stereo VCA or sent directly to the outputs. A stereo Direct input can also be routed through the Master VCA or sent straight to the outputs.The Mono Sum output always mix Left and Right outputs together allowing the possibility to use the module as a peculiar 6 channel mono mixer.It can be used for both Audio or CV Signals.Features:• 6 mono inputs• 2 dedicated X-faders with Control knob + CV Input and Attenuverter Each X-fader can be routed through the Master mix or straight into the outputs.• Master channel can be used as a stereo VCA or an X-fader• Stereo direct inputs can be routed through the Master mix or straight into the outputs.• Fully analog audio path with high quality/low noise VCAs.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
€168.90*
Befaco - A*B+C

available

A*B+C is a dual, four-quadrant multiplier with VC Offset that can act as Dual Ring Modulator, Dual VCA and Four Channel Mixer. Each section can perform the analog multiplication of two signals (A and B) and add an offset (C).Features:• Dual-channel bipolar VCA’s• Adjustable VC Offset per channel.• AM and Ring Modulation capabilities.• Output allows it to work as a four-channel mixer.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.
€107.10*
Befaco - Dual Atenuverter

available

The Dual Atenuverter is a CV/Audio utility module designed to attenuate, invert and apply offset to an input signal.The IN of the first channel is normalled to the IN of the second so it can be used as a two-channel splitter.Features:• The “ATENUVERTER” pot will multiply your signal by 1 when turned clockwise and -1 when turned anti-clockwise.• The “OFFSET” control can add +/- 10V DC to the output. Useful as a manually controlled DC source when no input is connected.• Bicolour LEDs glow red when the output is positive and green when negative meaning this module works well as a CV monitor.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.
€59.50*
Befaco - Morphader

available

Morphader is a performative tool designed to make multichannel CV/Audio crossfade easy and comfortable. Fading from one quad CV/audio scene to another. The core of the module has four CV controlled crossfaders, each with their individual control and a master fader to control them all. The module mixes the four crossfades at its fourth output, thanks to a clever normalization scheme. Each of them can be easily removed from the mix by plugging a cable at its own output.Features:• CV Controlled four channel crossfader.• Attenuators per input.• Normalized voltages to every input, allowing cv levels morphing.• Audio CV response switch per channel• Master Fader control with Lag.• Leds per channel for signal level monitoring.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.
€165.41*
Befaco - Percall

only 2 left

Percall is a percussive oriented module that will shape four different sound sources into percussive sounds. Percall has four VCAs with dedicated decay envelopes and a mixer, so you can prepare a percussion submix. Added strength input will provide extra dynamics to the sounds! To round up the module, audio inputs are normaled from one to two and from three to four, spicing them up with choke control. This allow to create open and closed Hats or kind of side-chained baselines with your kick.Features:• Four VCAs with dedicated decay envelope.• CV control over envelope decays.• Individual outputs for each envelope• Volume control per channel and normaled Mix out.• Strenght input affecting all four channels.• Audio Input 1 normaled to Input 2. Audio input 3 normaled to input 4.• Choke contrrols, binding Channel one with two and three with four.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.
€165.41*
Befaco / DivKid - Output Bus

sold out at the moment

The Output Bus is your ultimate output module: Presented by DivKid and Befaco, meant to be the last link in your modular chain!Inspired by pro audio and studio summing units the Output Bus allows for summing style mixing, external gear integration, soft clip limiting, flexible output types, headphone monitoring and level visualization.The module works great mixing all your other mixers in your setup, to return mono or stereo FX into the master bus and for bringing in external stereo line level gear with ease. All of this in just 8HP while also being able to visualize your final levels, output appropriate signals on the right cable type and monitor in headphones.Features:• Six stereo inputs.• Line/synth selector in input six.• Modular level minijack out.• 6,5 mm Jack balanced out.• Minijack and 6,5 mm phones out.• Led Vu-meter.• Soft clipping circuit at main output.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.
€155.00*
Befaco / Divkid - Stereo Strip

sold out at the moment

Stereo Strip takes the idea of a channel strip and makes it modular. We hope that by bringing this long-established component of the audio engineering world into the Eurorack environment and by adding CV control over its key parameters that you will find new, creative ways to use it in your patches!It features stereo inputs and outputs for audio or CV with EQ, voltage controlled panning, stereo VCA, performable mute and input/output level switching for Eurorack or line level uses. Abusing the input level switching allows for some musical, modulate-able and highly shapeable distortion sounds too.Stereo Strip was designed to be a creative part of a modular patch. Creating stereo images from mono sources, shaping and modulating existing stereo images, synthesising stereo pseudo ring modulation, sweetening FX with EQ or drastically wave shaping your oscillators, creating send FX routings with benefits or it can simply be used as a channel strip at the end of chain in a patch.The addition of line level gain boosting (for the input) or reduction (for the output) allow it to work as a stereo input or output interface for external gear with the advantage of the VCA, panning and the EQ to shape the sound. Experiment with bringing external gear into the Eurorack format and then shape and modulate those sounds them on the way in!Try patching Stereo Strip anywhere you would place a VCA in a system and/or explore its EQ and voltage controlled panning, which are rarer additions to the sound sculpting options for the Eurorack format.This module is designed in collaboration with Ben Wilson aka Divkid.Features:• 3 band EQ• Panning (manual and voltage controlled)• VCA level control (manual or voltage controlled)• 3 way performance muting (on-off-momentary)• Soft clipping limiter (distortion!)• Line level input and/or output adjustmentDIY-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.
€117.81*
Befaco / Molten Modular - Motion MTR

available

Motion MTR allow you to mix, attenuate and invert signals while having clear visual feedback of their levels.Each channel can function as:• Audio level control with VU meter• CV attenuator with voltage meter• CV inverter with voltage meterEach input is normalled to 10v, so you can use each of them to generate fixed voltages. Also, the outputs of channels 1 and 2 are summed into Out 3 to be used as a mixer. Patch it wildly to make it work as an attenuverter with offset, as a mixer, a VU meter or a combination of them all!This module is designed in collaboration with Robin Vincent from Molten Modular.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.
€113.05*
Befaco / Molten Modular - Motion MTR 1U

available

This is the 1U version of the module, for the 3U standard version please check the other product!Motion MTR allow you to mix, attenuate and invert signals while having clear visual feedback of their levels.Each channel can function as:• Audio level control with VU meter• CV attenuator with voltage meter• CV inverter with voltage meterEach input is normalled to 10v, so you can use each of them to generate fixed voltages. Also, the outputs of channels 1, 2 and 3 are summed into Out 4 to be used as a mixPatch it wildly to make it work as an attenuverter with offset, as a mixer, a VU meter or a combination of them all!This module is designed in collaboration with Robin Vincent from Molten Modular.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.
€121.38*
Black Noise Modular - Cosmos

available

Cosmos is a new kind of module that will help you to creating complex modulation, sounds, patterns with ease and will lead you to new sounds territories.Inspired by early analog computers, Cosmos is a unique, innovative, very flexible and fully analog module allowing it to be used as: VCO, LFO, Ring Mod, Polarizer, “VCA”, “LPG”, Phase Lock Loop, Cross-Modulation, Minimum, Maximum, Logic Gates, Waveshaper, Complex gate generator, Fuzz, Distorsion, Gate extractor, Trig extractor, Gate generator, Voltage generator, Trig Generator, comparator, window comparator, complex comparator, Half-Rectifier, Full-Rectifier, Inverter, Buffered Multiples, Mixer, Difference, Compressor, Sidechain, compressor, VC Clipper, VC Switch, Clock doubler, Envelope follower, and more.With its wide fields of application Cosmos can replace many modules but it will also bring new colors to your palette thanks to its unique character. This makes Cosmos the ideal module whether you have a small case or a big system. 100% analog and with an intuitive interface Cosmos is also very easy to use, no menu and button combo problems.Inspired by the past and crafted for the future, 100% analog Cosmos was not only thought to be the center of any system but also to blend perfectly with the rest of your case to form a consistent and coherent system.Cosmos was designed not only to be a swiss army knife module but also to push you to explore and you help create new sounds and explore sonic territories that were previously unattainable.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.
€320.00*
Herzlich Labs - Apnea 3

available

I know what you want: you want to make something go silent, fast.You want nice, tactile clicky goodness. You want half the size, half the price and exactly as much utility - and buddy, you've found it.Introducing the Apnea 3, 3 mutes that'll make your patch go dead quiet in the click of a button. No funky clicks, no weirdness, just a kill switch that kills your incoming CV or audio signal, ready to be revived with another click of the button - and did I mention it's 2hp? Did I mention it's passive and draws no power? Did I mention it's skiff friendly? Did I mention it's really nice and also good?Finally, the unit is designed to be turned either way, for maximum ergonomic pleasure and utility. You can even choose yourself whether pushing the buttons down will mute or unmute. Neat!Also an excellent gift for the unskilled modular musician who insists on not using headphones.Features:• Quick, simple and customizable build.• Very high utility-per-hp factor and no power requirements.• Works well with both CV and audio signals.• Nice tactile buttons without actuation noise bleeding into your signals!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.
€39.92*
Herzlich Labs - R2R

available

Herzlich Labs - R2R Ladder 8-bit DAC. It's a passive R2R ladder circuit, which will do all kinds of neat things in your system. Use it as an 8-Bit Digital to Analog Converter, punch in a bunch of digital signals in every numbered input, and from the output you shall find a delightful analog signal.Or why not use it as a weird, passive weighted mixer? A fixed-setting attenuator? Why not plug in a bunch of stuff and just see where it takes you? I promise it's safe, thanks to the brilliant design and architecture of the Herzlich R2R.In delightful 3 HP to fill that space left by another odd-sized module.Features:• Passive 8-bit DAC• Use it as a mixer, fixed attenuator or a number of other things• Flexibly use anything as input or outputDIY-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.
€39.00*
Jolin - Knobi

only 1 left

Macro ControllerKNOBI is a multi-tool able to mix, attenuate, invert, display and multiply any kind of signal. Knobi can serve a wide range of purposes thanks to its internal signal path that makes use of some of the most useful building blocks of analog synthesis: a 4-channel mixer, a three-range offset, an attenuverter, a fixed manual gate and lastly a cascading multiple derived from the output stage of Agogô.a, b, c and d are Knobi’s inputs while r is a fixed 5v reference output. The toggle switch next to d sets the range of the offset - the big knob below the meter. Connect a signal into one of the inputs to visualize its voltage value in the three digits meter. Keep in mind that this reading happens post offset and attenuverter - the smaller knob with (-) and (+) indications.The pushbutton next to x4 adds a gate of 5v to the mix: with no input connected it will act as a manual gate output. Autopatch the r reference output into one of the inputs to use Knobi as a macro controller thanks the offset knob and switch to set the range and the attenuverter.x1, x2, x3 and x4 are all cascading copies of the final signal path. Plugging a cable will break the normalization and the multiplication will reset starting from the next output. Four cables plugged in will output a copy at the same factor x1 - unity gain - making Knobi a versatile buffered multiple.Features:• Thermally compensated 5v voltage source with dedicated output.• Four channel mixer with four buffered output.• Built in 3 digits voltage meter post mix / attenuation / inversion.• Offset with a dedicated three positions range toggle.• Manual gate button tied to the mix.• 4 cascading outputs in an open design configuration.• Unique signal path: mix - attenuate - invert - add - visualize - multiplicate.• “Whatever” power connector a.k.a. don’t mind the polarity.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.
€153.51*
Music Thing Modular - Vactrol Mix (Turing Machine Expander)

sold out at the moment

• Vactrol Mix combines four audio or CV signals into two channels, determined by the random sequence. It’s a great way to create stereo effects, complex waveforms or feedback loops.• This expander is 4 in, 2 out vactrol matrix mixer controlled by the Turing Machine, connected around the back by a 16 pin ribbon cable.• There are four inputs, for audio or CV sources. The four knobs set the level for each input. Next to each knob is a pair of LEDs. When the LED on the left is lit, the signal goes to the left output. When the LED on the right is lit, the signal goes to the right output. The LEDs are controlled by the Turing Machine module. The two outputs are both doubled (mult-ed) to make it easier to patch feedback loops.• Despite being less popular or widespread than Pulses or Volts, this is my favourite Turing Machine expander. It is a unique device that turns mundane source material into wild, unpredictable but rhythmically accessible patterns of sound. It’s a great way to create stereo effects, shifting drones, complex waveforms or feedback loops, and can be the heart of small (but chaotic) system.• Vactrols are electro-optical devices; a light shining on a light-dependent resistor. They have an extraordinary history, from powering the optical soundtracks on the first sound films in the 1920s to studio compressors, the tremolo in Fender guitar amps, and many of Don Buchla's 1970s synth designs. Modern vactrols are an LED pointing at a cadmium light dependent resistor, sealed together in a little black plastic box. Because the LDR reacts relatively slowly, the signals cut together smoothly, with no clicks or pops. Unfortunately, the cadmium in light dependent resistors is banned in Europe, so Vactrols are becoming harder to find.• Feedback is where this module gets really interesting. Try sending the (bottom) left and right outputs to your output mixer, and the (top) left and right outputs to spring reverbs or delays, patching the delay/reverb outputs back into input channels. Carefully ride the input levels, and you'll get snippets of feedback. The main clock speed can have a huge effect on feedback levels, because it takes a while to build up.• There are lots of Vactrol Mix audio examples in my Soundcloud: Twenty Minutes of Madness, Contact Mic Feedback and this ancient track recorded using the breadboard prototype.• The Vactrol Mix is DC coupled, so you can also rhythmically cut up DC sources; mix LFOs at different speeds with audio rate oscilllators, and frequency modulating a pair of oscillators using the two outputs.• This module was inspired by Grant Richter's Cadavre Exquis voltage controlled mixer, which was inspired by André Breton's surrealist game Exquisite Corpse. Richter's mixer also inspired the RxMx module by Make Noise.• Jonathan Higgins, on Facebook: 'There isn't a patch I don't use it on. People often thing you can only use it for crazy stereo percussion (which it is amazing at). But I also often patch all four outputs from the humpback filter into it for evolving stereo drones.'• The Vactrol Mix is a very straightforward through-hole DIY build. If you get stuck, the Github Issue List is probably the best place to start - remember to check closed issues as well as open ones.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.
€99.90*
Sebsongs - Attenuvert x6

sold out at the moment

ATTENUVERT x6 is just what it sounds like - six attenuverters in one module!The module consists of six inputs, six outputs and six knobs. Each attenuverter can handle +/- 12V signals. All attenuverters are DC coupled.ATTENUVERT x6 is a very useful utility module for tuning in modulation amplitudes and polarities, but it can also be used to invert gate signals and attenuate audio signals.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
€70.00*
Sebsongs - Offset x6

available

OFFSET x6 is the perfect sibling to the ATTENUVERT x6 - six DC offset channels in a slim package!The module consists of six inputs, six outputs and six knobs. Each offset channel can offset AC or DC signals with +/- 5V DC. Without any signal connected to the inputs, the outputs generate adjustable +/- 5V DC voltages, which for instance could be handy for offsetting v/oct inputs on a VCO.OFFSET x6 is a very useful utility module for tuning in DC offsets for modulation. Many digital modules only accept unipolar modulation (only positive voltages), and many modulation sources are bipolar (positive and negative voltages). OFFSET x6 makes it possible to “shift” the +/- 5V signal from an LFO to instead being a 0-10V signal. Use it in conjunction with ATTENUVERT x6 to also shape the amplitude and polarity of your modulation sources.DIY-Kit-Type:SMD-Kit-2. This is a Do-It-Yourself kit, not an assembled module. The kit includes all parts to build the module. It includes SMD and through-hole parts! For build guide, more info, videos etc. please check the buttons below.
€71.28*
Sebsongs - Stereo Mixer

sold out at the moment

Panning Stereo Mixer. ST MIXER is effectively a five channel stereo mixer with a really good sounding headphone amplifier built in. It is designed to be the final output module of a small portable system that you want to use with headphones or for recording via 1/8 inch stereo jack cable to a portable recorder.The module consists of three mono channels with level and panning control and one stereo channel with level control and separate inputs for left and right. The stereo headphone output also has level control.ST MIXER is perfect for a starter system with a couple of synth voices and a stereo effect. The headphone output can drive most headphones quite well and also doubles as a recording output to connect to for instance a Zoom recorder.Headphone output power: 6,4 mW @ 73 ohmsDIY-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.
€101.15*