73 products
Motion MTR allow you to mix, attenuate and invert signals while having clear visual feedback of their levels. Each channel can function as an audio level control with VU meter, a CV attenuator with voltage meter, or a CV inverter with voltage meter.
Out is a 1U stereo output module designed to convert audio signals from your modular to line levels. Intellijel case's fully compatible.
It is a 1U stereo amplifier designed to boost your external signals into modular levels. Intellijel case's fully compatible.
Voltage-Controlled Voltage Processor
Quad Attenuator/Inverter, Splitter, and Offset Generator
Burst is a trigger processor and generator, designed to add an organic chain of events to your modular setup.
Tiny standalone USB-C desktop Eurorack power supply up to 400mA of current per rail with over-voltage and short-circuit protection.
A compact, fully mappable CV to MIDI converter housed in a 6HP Eurorack module. Based on the VCMC module, it is designed for small performance rigs and enables control of MIDI gear from modular synthesizers.
It goes above and beyond basic muting by allowing you to split groups of signals to multiple destinations.
Excalibus is a skiff friendly compact power supply and bus. Specially designed for medium portable systems.
Eurorack pre-amp capable of bringing any type of audio signal to modular levels. Accommodates microphones (with +48V phantom power), instrument, and line signals with minimal distortion. Includes a trigger/gate extractor and an envelope follower with adjustable attack and decay.
InAmp is a dual preamp module in a compact 4 HP Eurorack format. It accepts both 6.3mm (1/4-inch) jack and 3.5mm minijack inputs simultaneously, amplifying signals up to 20x to bring domestic line levels and guitar pickups up to Eurorack modular levels.
The Befaco Joystick is a compact attenuverting joystick controller for Eurorack that generates and processes two control voltages using only one hand. An arcade-style joystick outputs independent CV on X and Y axes with Range and Offset controls to keep voltages within desired parameters. Two push buttons generate manual gates, and the module can also attenuate incoming CV signals on both axes simultaneously.
The LunchBus is an ultra-compact Eurorack power distribution bus board with an integrated power supply from Befaco. At only 23mm tall, it is designed to fit efficiently inside shallow Eurorack cases while delivering regulated +12V, −12V, and +5V power to modules via ribbon cable headers.
The Befaco Mixer V2 is a compact 4HP DC-coupled Eurorack module that sums up to four audio or CV sources into a single output with independent manual level control per channel. It can operate as a single four-channel mixer or split into two independent two-channel mixers via the dedicated 1+2 output, which breaks normalling from channels 3 and 4 when patched.
Molten Bypass is a 4HP stereo Eurorack effects loop module developed with Robin Vincent of Molten Music Technology. A gate input with selectable Gate/Latch behavior triggers hard or soft bypass of an external effects unit — soft mode preserves reverb tails and delay repeats, hard mode cuts cleanly. A return gain knob and manual LAUNCH button round out the feature set.
Morphader is a 12HP performative Eurorack tool with four independent voltage-controlled crossfaders, each fading between two signal sources (A and B) under CV control. A per-channel Audio/CV switch selects logarithmic or linear response curves, and a master fader with up to 15 seconds of lag governs all channels simultaneously. Channel outputs are normalled in cascade so a single output cable summons a blend of all four.
Motion MTR is a 6HP three-channel CV and audio attenuverter, mixer, and VU meter developed in collaboration between Befaco and Robin Vincent of Molten Music Technology. Each channel provides an attenuverting knob and an LED strip for real-time signal visualization of both positive and negative excursions. Inputs are normalled to 10V for use as a manual voltage source, and channels 1 and 2 outputs sum into a third output for convenient mixing.
MuDi is a 2HP active Eurorack clock multiple, conditioner, and divider. The first three outputs deliver conditioned 10V copies of the input clock, while outputs 4–7 provide clock divisions at 1/2, 1/4, 1/8, and 1/16. Its active topology allows hot-patching without disrupting tempo, unlike passive multiples.
The Noodler is a mic-stand-mounted cable organizer and studio accessory made from anodized aluminum. It provides dedicated storage slots for patch cables, Knurlies, star multiples, screwdrivers, jack adapters, and a Synth Duster — all within arm's reach during a modular session. A custom locking nut allows it to be mounted in either a fixed or freely rotating position on a standard microphone stand.
The Out V3 is a 4HP Eurorack master output module with balanced 1/4-inch TRS stereo outputs, a dedicated headphone amplifier, and an independent Cue Input for pre-listen monitoring. Automatic mono-to-stereo summing activates when only the left input is connected, and LED signal indicators provide visual level feedback per channel.
Output Bus is an 8HP Befaco + DivKid collaboration that serves as a professional final-stage output module for Eurorack. It features six stereo TRS inputs with summing-style mixing, soft clip limiting, an LED VU-meter, impedance-balanced +4dBu main outputs available on both 1/8-inch and 1/4-inch jacks, and dual headphone outputs with a 300mW amplifier.
The Pedal Pow is a 6HP 1U Intellijel-format dual isolated power supply that powers guitar pedals and stompboxes directly from a Eurorack case. Each of its two isolated outputs delivers up to 500mA at center-negative polarity, matching the standard requirement of most effects pedals. Galvanic isolation between outputs prevents ground loops from transferring between pedals or back into the modular signal chain.
The Befaco Pedal S/R is a 10HP 1U Intellijel tile providing a stereo send/return insert loop for integrating guitar pedals and external effects into a modular system. Its Send section attenuates Eurorack-level signals (10Vpp) down to line or instrument levels suitable for stompboxes, while the Return section amplifies the pedal output back to modular level. A Hi-Z impedance switch accommodates pedals that expect a high-impedance guitar signal.
The Befaco Phono Amp is a hi-fi phono preamplifier in 12HP 1U Intellijel format that bridges vinyl culture with Eurorack modular synthesis. It features selectable RIAA and LINE inputs to accommodate moving magnet cartridges and line-level sources, with top-mounted RCA connectors and a ground binding post for turntables that require grounding.
The Rampage is Befaco's interpretation of the classic Serge/Buchla ramp generator — a dual, patch-programmable function generator built around two voltage-controlled integrators. Each channel processes incoming CV or audio signals by limiting the rate of voltage change, enabling envelope generation, portamento, LFO, and audio-rate oscillation. Analog logic outputs (MIN, MAX, B>A comparator) and slope detector gates make the two channels deeply interactive and cross-patchable.
Slew is a voltage-controlled lag processor and slope detector from Befaco designed to transform stepped CV signals into smooth, fluid transitions. It features independent rise and fall time controls with an assignable CV input, three selectable speed ranges, and a slope detector that generates gate signals whenever the output is rising or falling. The module can also convert gate signals into Attack-Sustain-Release (ASR) envelopes, making it equally useful for pitch portamento, envelope generation, and signal smoothing.
The Befaco Stereo Strip is a 6HP Eurorack channel strip module designed in collaboration with Ben Wilson (DivKid), bringing studio mixing desk concepts into modular synthesis. It combines a 3-band EQ, voltage-controlled panning, stereo VCA level control, and a 3-way performance muting system into a compact format. A soft clipping limiter provides both protective limiting and intentional distortion, with switchable line-level adjustment for interfacing with external gear.
The Befaco STMix is a compact 6HP 4-channel stereo mixer designed for Eurorack modular systems. Each of the four channels features stereo inputs with individual volume controls, while an auxiliary input enables chaining multiple STMix units or adding a fifth signal source. The module integrates seamlessly with Befaco's Hexmix system via a rear connector, and includes level meter LEDs for visual monitoring.
Voltio is an accurate voltage source and precision adder that bridges musicianship with electronics lab functionality. It generates voltages for all 12-tone equal temperament notes across a ten-octave range using an intuitive two-knob interface. The module includes a Precision Adder input for summing external voltages with its output, and front panel banana connectors for use with standard multimeter probes.
The ultimate Eurorack case. At home, stage or into the studio, the Befaco 7U Case brings your system to the next level.
Chopping kinky is a voltage controllable dual channel wavefolder. As a unique feature, it has a chop out that will choose between both channels.
Hexmix VCA is a compact six channel VCA with a unique response curve range from logarithmic to linear and to exponential using a pot. All outputs are routed to output six to act as a mixer, with a normalization of each one to remove each channel from the Mix.
Kickall is a 6HP compact synth voice that features everything needed to make a big fat kick. The module has been designed with a kick synthesis patch in mind.
MEX is a gate expander for the Muxlicer sequencer. It adds a new line of gates to Muxlicer's sequence, where each step can be independently set to one of three modes: off, output the same number of gates as Muxlicer, or send just one gate. Multiple MEX units can be daisy-chained together to create entire sets of different gate patterns running in parallel.
The Noise Plethora is a 14HP multitimbral noise module combining three digital sound generators with three analog multimode filters. Two algorithm-based channels (A and B) offer dozens of selectable noise textures with dual CV-controlled X/Y parameters and filter CV, while channel C provides simultaneous white noise, gritty granular noise, and filtered noise outputs. Open-source Teensy firmware enables ongoing expansion of the algorithm library.
Oneiroi is a 30HP experimental full-stereo synthesizer voice by Befaco for ambient pads, drones, and cinematic sound design. It combines three oscillators (Sine, Wavetable/Supersaw, and a 5-second stereo Looper), a multimode filter, resonator, delay, and reverb in one module. A built-in randomizer generates instant patches at three intensity levels, and the looper supports Sound On Sound layering from external input or the module's own output.
Percall is a 12HP percussive envelope and VCA module that shapes four audio sources into percussive hits using four voltage-controlled amplifiers with dedicated decay envelopes. Each channel features a CV-controllable decay time and per-channel volume, with a normalized mix output for building percussion submixes. A global Strength input adds dynamic control across all channels simultaneously, and choke controls link channel pairs for realistic hi-hat behavior.
RANDOM8 is an eight-channel random voltage generator created in collaboration between Befaco and Mylar Melodies, packed into just 8HP. Each channel features independent looping controls, a pitch quantizer with 16 scale options, slide, probability, and offset controls. It functions simultaneously as a pitch sequencer, CV animator, and LFO, enabling performers to cycle between looping and evolving voltages with a single button press.
The Befaco VC ADSR is a voltage-controlled ADSR envelope generator built around a dual-transistor current mirror circuit for smooth, musical response. Each stage (Attack, Decay, Sustain, Release) is voltage controllable via dedicated CV inputs, and the module provides gate outputs for every stage of the envelope. A curve control lets users sweep continuously between linear and logarithmic/exponential response shapes.
DIN 5 to TRS MIDI adapter cables for connecting standard MIDI devices to stereo mini-jack ports found on Eurorack modules. Available in male (150 cm) and female (20 cm) variants, each sold in packs of three cables — one Type A (red) and one Type B (grey) included — covering the two common TRS MIDI wiring standards.
Befaco Patch Cables 2025 are fully-molded, color-coded Eurorack patch cables in both straight and right-angle configurations. Cables are color-coded by length across nine sizes from 7cm to 300cm, making patch organization intuitive at a glance. Constructed with 99.99% oxygen-free copper and nickel-plated connectors for reliable signal integrity.
The Squid Cable Mult is a passive 1-to-6 multiple in patch cable format, allowing a single Eurorack signal to be distributed to up to six destinations simultaneously. It requires no power and features a plug-and-go design with a single 3.5mm TS minijack plug on one end and six 3.5mm TS minijack sockets on the other. Its durable construction and compact form factor make it a practical utility accessory for any Eurorack system.
The Star Multiple is a passive 1-to-5 signal multiplier in a compact star-shaped adapter form factor. It uses six 3.5mm TS mono jacks to split a single input signal across five outputs with no active circuitry or power required. Designed for Eurorack and modular synthesizer use, it enables straightforward signal distribution for audio, CV, or gate signals.
The Befaco USB Type A – B Cable is a high-speed USB 2.0 cable with a Type A-male connector on one end and a Type B-male connector on the other. Built with multiple shielding layers, it provides reliable data transfer between host devices and USB-B peripherals. At 150 cm in length, it offers convenient reach for connecting computers, audio interfaces, MIDI controllers, and other studio equipment.
The Befaco Y Splitter Stereo to Mono is a short passive cable adapter that splits a single stereo 3.5mm TRS jack plug into two separate mono 3.5mm TS jack sockets. At 10 centimeters in length, it is designed for use in Eurorack and modular synthesizer environments where stereo sources need to be routed to two independent mono signal paths. Each pack contains two cables in a two-tone black and red color scheme for easy left/right identification.
The Befaco 7U Backpack is a padded, expandable carrying bag purpose-built to transport the Befaco 7U Case, with a dedicated laptop compartment, cable-organizer pockets, and cabin-friendly dimensions.
Anodized aluminum nuts designed for minijack connectors, following the Buchla/Serge color-coding standard. These accessories enable users to color-code their audio inputs and outputs or enhance the aesthetic appearance of their synthesizer equipment.
Knurlies are the first screws specially designed for Eurorack. Engineered by Befaco to make re-arranging your case a matter of minutes, they are available in M3 and M2.5 sizes with a 7mm length and include a flat-tight washer to prevent rack damage.
The Befaco Synth Duster is a super-soft cleaning brush designed to keep modular synthesizers and audio equipment free from dust accumulation. It is a non-electronic maintenance accessory with no patch points or power requirements. Compact and purpose-built for use in and around Eurorack cases and studio gear.
A Multi FX module based on game carts! FX Boy is a multi-FX module designed in collaboration with several talented manufacturers. It is an effect unit with CV control over the parameters and dry/wet control, with a built-in CV controllable four-band EQ. Each effect is physically hosted in a hot-swappable game cartridge designed by a different manufacturer.
Iroi is a compact, stereo effects powerhouse designed to turn any external signal into a deep, evolving soundscape.
The Befaco Spring Reverb is an analog Eurorack module that routes audio through a physical spring reverb tank with voltage-controlled signal mixing. It features two CV-controlled audio inputs with distinct routing paths — In 1 feeds the dry mix while In 2 feeds directly into the tank — plus independent Mix and Wet outputs for flexible integration. A built-in VU-meter monitors the wet output level, and a high-pass filter on the tank input allows tonal shaping of the reverb signal.
Bandit is a fun combination of band-pass filters, VCAs, and routing options. A spectral processing playground.
The BF-22 VCF is a dual Hi/Low-pass filter inspired by the Sallen-Key filter from the early MS-20.
The Pony VCF is a space-conscious 6HP Eurorack module combining a four-pole 24 dB/octave lowpass filter, a voltage-controlled amplifier, and a three-channel mixer in a single compact unit. Built around the SSI2144 FATKEYS™ chip using Dave Rossum's improved ladder topology, it offers temperature-compensated frequency and resonance controls with compensated volume-versus-resonance behavior. Two cutoff CV inputs, a voltage-controlled Q input, and a two-segment peak meter round out its feature set.
STMix is a compact 4 channel stereo mixer. This module is compatible with our Hexmix System via a rear six-pin connector.
Hexmix is a six-channel performance mixer specially designed for Eurorack, it has six channels with three-band EQ, mute, pan and EQ sections on the master.
Hexpander adds great functionality to Hexmix module. Featuring three aux sends 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, allowing every channel to be aligned as in traditional tabletop mixers.
The Befaco Passive Bus is a passive Eurorack power distribution bus board that adds 14 IDC power connectors to an existing power supply, with no active components or voltage regulation. At only 10mm tall across its 41.6cm length, it fits inside cases with tight vertical clearance to expand module count without requiring an additional power supply.
The Befaco Power Bus is a regulated Eurorack power distribution board featuring linear regulators on each rail (+12V, -12V, and 5V), each capable of delivering up to 1.5A with minimum noise leakage. It provides 14 IDC 'Boxed' connectors for powering modules and includes faston blade connectors for daisy-chaining multiple units in larger systems. Designed and manufactured in Barcelona, it is available as a DIY kit.
The Trolley Bus is a 5A Eurorack power solution featuring 28 slots powered by four high-quality DC-DC converters, designed to handle modern power-hungry modules. It ships with a 135W power brick and uses horizontal connectors to maximize space efficiency in the case. The system includes a companion 4HP ON/OFF module with two USB-A charging ports and a power button, requiring no tools for installation.
The EVEN VCO is a voltage-controlled oscillator that offers stability and high precision tuning over 10 octaves.
The Befaco Octaves VCO is a 12HP lo-fi additive oscillator that stacks six doubled-frequency square wave bands — F, 2F, 4F, 8F, 16F, and 32F — each with shared PWM control and individual Level CV. Outputs cascade between bands so the sum accumulates toward a final mix, or the chain can be broken to access independent submix outputs per frequency band.
The Befaco Pony VCO is a fully analog thru-zero wavefolding VCO/LFO in a compact 4HP Eurorack format. It features through-zero frequency modulation (TZFM), a built-in wavefolder for harmonic timbre shaping, pulsewidth modulation, hard sync, and an integrated VCA — all powered by Sound Semiconductors IC technology. A range selector enables LFO operation, and the module is also available in a 1U Intellijel-format variant.
MIDI Thing V2 is a flexible MIDI to CV converter for Eurorack, enabling polyphonic note handling, envelope and LFO generation, and conversion of all available MIDI messages into control voltage. A major upgrade from the original MIDI Thing, it adds a built-in screen for easy configuration, 12 assignable ports, TRS type A MIDI IN and OUT, USB Host and Device connectivity, MIDI merge output, a web-based configuration tool, and a VCV Rack bridge counterpart.
The VCMC (Voltage Controlled MIDI Controller) is a fully editable Eurorack MIDI controller featuring eight faders and eight push buttons, each with associated CV or gate inputs for automation via external signals. All controls are independently mappable to any MIDI message type — CC, Notes, Program Change, Clock, Start/Stop, and NRPN — and output via DIN-5 or USB as a class-compliant MIDI device. Configurations are saved internally and can be managed via Sysex or the Befaco online web editor.
A stereo amplifier module designed to boost external signals into modular levels, compatible with Intellijel 1U format. Features three selectable gain modes (x1, x5, x10) and level meter LEDs for visual feedback.
Crush Delay is a special Echo-Delay unit based on the PT2399 IC, which is able to deliver clean delay and dirty repeats.
Lich is a programmable multi-function Eurorack module built on the Rebel Technology OWL platform, developed in collaboration between Befaco and Rebel Technology. It allows musicians and developers to run custom patches written in Pure Data, Max Gen, or Faust directly in hardware, effectively turning a single module into a reprogrammable multi-effect or utility processor.
The Oneiroi Pod is a compact 42HP desktop Eurorack enclosure developed with 4ms, purpose-built to house the Befaco Oneiroi synth voice module for use alongside desktop synthesizers and other gear. Its built-in power supply provides 1.4A at +12V across four Eurorack power headers, and the two daisy-chainable barrel jack inputs support linking multiple 4ms Pod enclosures.
The Befaco Sampling Modulator is a versatile 8HP Eurorack module that sits at the intersection of a VCO, Sample & Hold, and 8-step trigger sequencer. It offers sequencer-clocked sample & hold, analog downsampling effects at audio rates up to 200 kHz with CV, and a temperature-compensated ramp core VCO with over four octaves of tracking. The module is capable of producing metallic textures, 8-bit lo-fi sounds, polyrhythmic CV sequences, and pitch-stable melodic output.
The Muxlicer is a 16HP Eurorack sequential signal processor combining a Digital Step Controller, Gate Generator, and 8-position reversible Analog Switch (Mux/DeMux). It routes signals from one input to eight outputs or vice versa, generates CV and gate sequences, and slices audio signals rhythmically with per-step voltage control. An external ADDRESS input enables voltage-controlled position selection, and an EOC output fires at the end of each cycle.
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