Filter
333modules - Atteo

sold out at the moment

Quadruple attenuator with offset.Features:• +/- 10V DC Offset• Cascade inputDIY-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*
333modules - VCA4Mix

sold out at the moment

Four channel VCA and mixer based on the classic LM13700 OTA. The perfect tool for your generative patches thanks to its linear response. Up to 5 signals can be mixed with the additional auxiliar input.Features:• Classic LM13700 OTA• Two sections philosophy. One IN signal to two CV VCAs (disconnection)• Mixer 5 signalsDIY-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*
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 - 218 Attenuverters

available

Another addition to ADDAC200’s CV Utilities. This module features 3 independent Attenuverters each with its input, output and 13mm knob. White areas allow the user to write down what is connected to each channel.Channel 1 is normalled to Channels 2 and 3.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.
€80.00*
ADDAC System - 306 VC Transitions

only 1 left

ADDAC306 is a 5 channel multi-directional CV generator.You can think of it as a "sweet spot" controller, or a hands-on way of transiting from one state to another.Each of the five channels has MINIMUM, SPAN and DIRECTION controls, a common CV IN and a common TRANSITION CONTROLLER slider.MINIMUM sets the minimum channel voltage.SPAN sets the voltage range of the channel.It essentially sets the maximum voltage that can be output from the channel, relative to what the current channel MINIMUM is. For a given SPAN value, if the MINIMUM voltage is changed then the maximum voltage output from that channel will also change respectively.DIRECTION sets whether the voltage transition for each channel goes from MINIMUM to maximum, or maximum to MINIMUM.The TRANSITION CONTROLLER slider controls the transition from the minimum value (A) to the maximum value (B) or vice versa, according to the settings of each independent channel.Moving this slider generates 5 different voltages with 5 different ranges and directions. The transition can also be operated from a CV source at the CV IN, in which case the slider position acts as an attenuator for the incoming voltage.The maximum range of each channel can be set to either 5 or 10 volts, by 5 jumpers in the back of the module. Only positive voltages are generated at the output.Using the CV IN you can use two ADDAC306 modules to expand your control options to 9 voltage outputs under one common slider control.Use the VC Transitions to multiply the polyphony of a single CV sequencer by passing its outputs through the ADDAC207.VC Transitions makes for an awesome state transition controller. Plug its outputs to various CV controller parameters of your audio effects modules. Set the slider to position A, and set the minimum values for each channel. Then move the slider to position B and set the SPAN settings for each channel. Use the TRANSITION CONTROLLER slider to morph from state A to state B and backwards. Flip the DIRECTION switches to change the direction of the transition for each channel. Use the CV IN to automate the transition using LFOs, ADSRs or sequencers.Plug the output of your ADSR envelope to the CV IN and set the channels differently to get 5 different ADSRs from one common source.This module's development was based on an initial idea by Konstantine Fioretos.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.
€113.90*
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 - 713 Stereo Discrete Mixer

available

ADDAC713 is the stereo version of our 703 Discrete Mixer. Inspired by Moog’s CP3 mixer, this is a fully 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.This new version was initially thought of as a percussion mixer, with mono inputs and panning, to allow placing percussive voices in the stereo field, while keeping channel 4 in mono for low end sources like a kick drum or Bass. In the development process we slightly changed this initial idea, adding stereo inputs for the first 3 channels, but still kept the 4th channel in mono.All four [GAIN] controls go to extreme levels, the first 3 channels also feature [PAN] controls.Feedback is used to overdrive the whole mix. As the control is turned clockwise the sound will be clipped harder until it goes completely off, this happens as feedback is increased the audio bias reference also moves up, at extreme levels it offsets the whole signal upwards until it completely goes above the top rail clipping the whole signal hence the resulting gate effect.The [MASTER OUTPUT] sets the overall output gain of the mixer, the two LEDs monitor the audio output signal.The soft clipping switch engages an anti-click circuit which adds a low pass before the output, the switch allows 3 states: Soft low pass / Off / Hard low passFeatures:• Three channels with stereo inputs, gain and pan knob• One channel with mono input and gain knob• Feedback/gate knob• Master output volume knob• Soft clipping 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.
€137.50*
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*
Apollo View - Curiouser

available

6 HP expander for Rabbit Hole. Provides 2 additional input channels. Each channel can either be sent to Rabbit Hole or used as a standalone VCA. When used standalone, the two channels are normalled to sum at the bottom output. Gain CV is normalled from Rabbit Hole.Features:• Expander for Rabbit Hole• 2 inputs with vintage character OTA VCA• Each channel can be used as a standalone VCA• Attenuverters for CV inputs• All analogue signal pathDIY-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.
€123.76*
Apollo View - Rabbit Hole

available

16 HP summing mixer with characterful valve saturation & distortion. Rabbit Hole is a hybrid solid-state and vacuum tube design. It has two input channels with independent vintage VCAs. The outputs of the VCAs are summed and passed to a solid-state Drive circuit which at higher gain settings hard clips the signal before entering the starved cathode dual-triode vacuum tube. The OWTH - Off With Their Heads diode LED clipping circuit can be engaged for further distortion.Features:• 2 channel mixer with vintage character OTA per input VCAs• 12AU7 Vacuum Tube Core• Fat sounding all analogue signal path• 4 possible stages of distortion• Tone shaping with CV control• Dry/Wet Mix with CV control• Feedback with CV control• Attenuverters on all CV inputs• Switchable diode clipping circuit “OWTH - Off With Their Heads”• “L8” Switch to change Tube characterDIY-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.
€276.08*
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 - Hexmix

only 1 left

Hexmix System is a six channel performance mixer specially designed for Eurorack.The system has two separate modules, the core of the mixer: Hexmix that has six channels with three band EQ, mute, pan and EQ section on the master, and Hexpander that add three auxiliar sends per channel, PFL, individual outs and balanced output.The mixer has a strong inspiration in classical DJ mixers, providing sharp EQ’s for enhanced performance, auxilliar send for effects and individual outputs to record your performance per channel.The system is designed to be placed in 6U, instead of the traditional 3U paradigm in Eurorack. So we will have every feature for each channel vertically as a conventional tabletop mixing deck.Six channel mixer with three band EQ, vactrol mutes, pan and volume control per channel.Inputs for every channel are located at left side of Hexmix. Each jack is normalized to a VCA Expander connection in the back, so if you have a Hexmix VCA , you will have the output of each VCA to every input. connecting a jack in any input will disconnect whatever is coming from VCA.Gain is set to unity, so it will act as an attenuator of the input signal. Mutes are clickless, as they are vactrol based. This circuit provide some decay on the mutes, rather than a sharp cut.Swithces have latch position and momentary ones to unmute the channel, providing some really nice performative capabilities.EQs are quite sharp (12dB) inspired in classic dj mixers to aggresively cut selected frequencies.Master section has it’s own EQ and volume control for the mix of all channels. Master EQ is softer than individual channel’s (6dB) and it’s meant to provide control over the final mix.It’s possible to change output level from line to synth with a switch located in the back.This will be pretty useful when used in combination with hexpander, that provides a balanced out at line level. Like this its possible to have a mix at synth level to re-route the master signal while having an output to PAFeatures:• Six Channel Performance Mixer• Three Band EQ per channel inspired in classical DJ mixers• Vactrol based mutes with momentary action.• Pan and Volume control• VCA Expander connection to plug every channel of an Hexmix VCA directly.• Selectable Line or Modular output level.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.
€312.97*
Befaco - Hexpander

only 1 left

Hexpander adds great functionality to Hexmix module. Featuring Three aux send with stereo returns, individual outputs for each channel, complete PFL system and balanced output.Hexpander is designed to be placed on top of Hexmix. Expanding Eurorack concept to 6U, allows every channel to be aligned as in traditional tabletop mixers.Features:• Three auxiliar sends with stereo returns and individual controls per channel.• Pre and Post Fader/EQ outputs.• Selectable Line/Modular level at return inputs.• Monitor section with PFL per channel.• Individual PostEq output per channel.• Master section with Headphones amp and balanced line outputsDIY-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.
€265.37*
Befaco - Joystick

available

A compact attenuverting (attenuator-inverter) joystick controller and Gate Generator. With it, you can generate and process two control voltages using only one hand. Provided controls for CV ranges and offset adjust the boundaries of your control, this way it never gets out of the desired range, ensuring sensibility and playability even with wild performance gestures.Features:• Robust arcade style joystick for manually generating either CV with Range and Offset control or attenuating two input signals• Two push buttons to generate gates manually.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 - Lich

sold out at the moment

Lich is a programmable multi-function module based in the Rebel Technology OWL platform that allows you to use Pure Data, Max Gen or Faust code into your module!.Lich is a Befaco Rebel collaboration that brings back Owl’s platform with this new hardware iteration. It has stereo in and out, four pot controls summed to cv inputs (like the classic Owl module) And as addition, CV and Gate outputs, patch selection with display and USB MIDI host and device connections.Features:• Stereo Audio IN and OUT at 48k 24 bits.• 4 CV controls (Pot + Attenuated CV in)• 2 CV outputs.• 2 Gate intputs + buttons.• 1 Gate Output.• Patch selection and visialization via display.• USB host and Device connectionsDIY-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.
€201.11*
Befaco - Mixer

available

A four channel mixer, suitable for audio or control signals. It features regular and inverted outputs as well as an LED level meter.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*