Building these DIY kits happens on your own risk. We can't do support or give a guarantee for correct function, because that depends on your own skills. Be responsible and check the building instructions before you buy. Thank you!


Befaco - Bananuts

Bananuts are anodized alluminium custom minijack nuts, following Buchla/Serge coloring code: Blue, purple, red, orange, yellow, silver, green and black. Perfect lovely thingies to pimp your modular, code your inputs and outputs with colors or just give a touch of beauty to your favorite gear!

Single-color or multi-color packs available. 1 bag (25 pc) of each color.

Befaco - Bananuts

9,20 €

  • 0,01 kg
  • Available
  • Ships within 3-5 days1

Befaco - Knurlies

Knurlies by Befaco

Packs of 100 of the unique screws designed specifically for Eurorack. These screws can be secured by hand, all common screwdrivers and Allen Key. These are great for saving time when rearranging your synth.  Each Knurlie comes with a fitted plastic washer to prevent rack rash. They are available as M3 (standard in Eurorack) or M2,5.

Befaco - Knurlies

36,90 €

  • 0,15 kg
  • Available
  • Ships within 3-5 days1

Befaco - Percall - DIY Kit

* NEW* This is a pre-sale. We expect the delivery to be here on 8. june.

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. Checkout the DivKid video here.

 

• 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.

 

Power: 80 mA +12V, 60 mA -12V

Width: 12 HP

Depth: 24mm

 

Building instructions can be downloaded here.

DIY level: medium/advanced.

Befaco - Percall - DIY Kit

165,00 €

  • 0,3 kg
  • Available
  • Ships within 3-5 days1

Befaco - CV Thing - DIY Kit

Cv thing is a fully mapeable CV to MIDI converter in just 6HP. Its based on our VCMC module, but aiming for small and compact performance rigs. It has eight inputs that can be mapped to any MIDI message quite easily thanks to its simple and intuitive user interface. Ccs, Program change ,v/oct to Note or Clock are some of the messages that can be configured to easily control MIDI gear from your modular rig.

 

• Class-compliant USB MIDI and TRS connectors.

• TRS to DIN5 adaptor included.

• 8 CV inputs.

• Controls fully mappable to any MIDI message (CC, Notes, Program change, Clock, ST/SP, NRPN…)

• Configurations saved both in internal memory and via Sysex.

 

Power: +12V: 50mA, -12V: 4mA

Width: 6 HP

Depth: 32mm

 

Building instructions can be downloaded here. Firmware has to be flashed and can be downloaded here.

DIY level: medium.

Befaco - CV Thing - DIY Kit

164,00 €

  • 0,19 kg
  • Available
  • Ships within 3-5 days1

Befaco - Midi Thing - DIY Kit

MIDI Thing is a compact 4 channel Midi to CV/Gate interface featuring 12 bit conversion that allows V/Oct control with around 1 cent precision. The module allows you to convert MIDI messages into CV/Gate signals, featuring several functional modes supporting multiple channels and polyphony as well as a drum trigger mode. With the simple press of a button you are able to change between modes, automatically detect MIDI channels, enter calibration mode and change several settings like clock resolutions or retrigger mode.

• Twelve different functional modes including Polyphonic, Monophonic and Drum modes
• Selectable clock resolutions: 48, 24, 12, 6 and 3 PPQN.
• Posibility to switch retriggering ON or OFF.
• Running clock mode to turn off clock processing when a STOP message arrives.
• Two different behaviours for ST/SP output.
• Improved user interface feedback, look and feel.

 

Power: 32 mA +12V, 8 mA -12V

Width: 6 HP

Depth: 30mm

 

Building instructions can be downloaded here. Firmware has to be flashed and can be downloaded here.

DIY level: medium.

Befaco - Midi Thing - DIY Kit

137,00 €

  • 0,17 kg
  • Sold out at the moment

Befaco - Joystick - DIY Kit

The Joystick is a compact two axis attenuverting (attenuator-inverter) joystick controller. 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.

 

Power: 25 mA +12V, 10 mA -12V

Width: 12 HP

Depth: 35mm

 

Building instructions can be downloaded here.

DIY level: medium.

Befaco - Joystick - DIY Kit

109,00 €

  • 0,24 kg
  • Sold out at the moment

Befaco - Spring Reverb - DIY Kit

This is Befaco's take on an analog spring reverb module. Featuring VCAs for the two available inputs (with different routing), CV control for DRY/WET and visual feedback for signal levels at input and output of the tank.

 

• Two CV controlled audio inputs. In 1 (routed to Dry) and In 2 (routed directly to the tank)

• Two independent Mix and Wet output.

• High-pass filter on tank’s input to control the colour of the reverberation.

• Vu-Meter to visualize level on Wet output.

 

Power: 51 mA +12V, 35 mA -12V

Width: 8 HP

Depth: 40mm

 

Building instructions can be downloaded here.

DIY level: medium.

Befaco - Spring Reverb - DIY Kit

159,00 €

  • 0,62 kg
  • Available
  • Ships within 3-5 days1

Befaco - VCMC - DIY Kit

This thing is totally awesome! Why? Imagine your plugins being controlled from your modular by CV! VCMC is a voltage controlled MIDI controller. A fully editable MIDI controller with eight faders and push buttons. Each of them with a CV or Gate input associated to automate their functioning via external signals or to be configured independetly for further control. Each control on VCMC can be edited on its OLED screen and will be output either via DIN-5 or USB as a class compilant MIDI device. Here is a very good YT demo from Molten Music Tech and here is a video about it from Superbooth 2019.

 

Power: 64 mA +12V, 12 mA -12V

Width: 20 HP

Depth: 30mm

 

Building instructions come with the kit or can be downloaded here and here is the Firmware on Github.

DIY level: advanced.

Befaco - VCMC - DIY Kit

242,00 €

  • 0,35 kg
  • Available
  • Ships within 3-5 days1

Befaco - DivKid Mutes - DIY Kit

“Mutes is my dream compact performance tool.” Sir Divward Kiddery - But Mutes goes above and beyond basic muting by allowing you to split groups of signals to multiple destinations, making it great for FX dub performing and varied signal routing. You also get a three position switch giving you: MOMENTARY signal pass through (it springs back to the centre when released); OFF (or muted) in the centre; and ON to the right. We’ve also added vactrols to the circuit giving the switching a pleasing decay for both audio and modulation as well a totally click free muting. This module can add mutes to anything, your mixer, module inputs or outputs, modulation signals, sequencers, gate sources and more. Here is the DivKid website and a demo video

Key features:

  • 4HP
  • LEDs to visualise signals
  • 3 way momentary - off - on switching
  • buffered and cascading normalising of inputs
  • Vactrol based muting

Width: 4 HP, depth: 32mm

Manual and building instructions can be downloaded here.

DIY level: very easy. All SMD components are pre-populated, only bigger components left to solder.

Befaco - DivKid Mutes - DIY Kit

93,00 €

  • 0,12 kg
  • Available
  • Ships within 3-5 days1

Befaco - Kickall - DIY Kit

Kickall is a 6HP compact synth voice that features everything needed to make a big fat Kick sound: A stable VCO that tracks V/oct, a couple of VCAs, envelopes for volume and pitch and an aggressive wave shaper. The module has been designed with a kick synthesis patch in mind: VCO to VCA with an envelope to open the VCA and another one to change VCO pitch. As addition a CV controlled waveshapper has been added to the VCO and an extra VCA at the end of the signal path to control the volume of the sound to act as kind of an accent.

  • Accurate V/oct tracking.
  • CV controllable Sine to Square wave shaper.
  • CV controlled envelope decay for main VCA.
  • CV control over General volume (after VCA).
  • Wide range pitch envelope control.

Power: +12V: 26mA, -12V: 12mA
Width: 6 HP

Depth: 30mm

 

Manual and building instructions can be downloaded here.

DIY level: medium.

Befaco - Kickall - DIY Kit

135,00 €

  • 0,17 kg
  • Available
  • Ships within 3-5 days1

Befaco - Stereo Mix - DIY Kit

StMix from Befaco is a compact four channel stereo mixer for audio signals, but can also be used mono. The high-quality processed module adds up to four stereo or mono signals and outputs them at the stereo output or leads the sum via a ribbon cable to the (separately available) Hexmix system from Befaco. An additional Aux input functions as a fifth input without level control or for looping through another mixer module. Here is a video about its assembly by Synth Diy Guy.

Power: +12V: 8mA, -12V: 10mA
Width: 6 HP

Depth: 20mm

 

Building instructions come with the kit or can be downloaded here.

DIY level: medium.

Befaco - StMix - DIY Kit

77,00 €

  • 0,15 kg
  • Available
  • Ships within 3-5 days1

Befaco - Muxlicer - DIY Kit

Muxlicer is a sequential signal processor designed to give a huge range of special functions to your modular setup in the minimum amount of space. The module is divided in three main blocks: a Digital Step Controller, a Gate Generator and an Analog Switch (a.k.a. Mux/DeMux).

 

Muxslicer can be used as a CV sequencer, advanced gate sequencer with ratchets/bursts/re-triggers and also a bi-directional 8-way sequential switch, with the ability to route one input to several outputs or several inputs to one output. The module features an internal tap tempo clock, but it can also be clocked externally with division/ multiplication control. There is a reset input, EOC out, and also a clock output with it’s own division/multiplication control. The sequencer can also be CV addressed to move through it’s stages and can also be played in one-shot mode. With one-shot play through and an additional external slew limiter you can create some unique 8 stage envelopes. Muxslicer is designed with high “function to HP ratio” philosophy, giving you many options and maximum flexibility in minimum space.

  • Route any modular signal from one IN up to eight different Outs or viceversa.
  • Generate CV and Gate signals, been able to work as sequential voltage source a.k.a. sequencer.
  • Cut audio signals in rhythmical slices with independent volume.
  • Generate complex and dynamic patterns from any audio or modulation signal.
  • Create powerful Gate sequences with control voltage retriggering for each step.
  • Select easily when your signals act on your patch with the Address function.

Current draw: +12V: 45mA, -12V: 5mA
Width: 16 HP

Depth: 23mm

 

Manual and building instructios can be downloaded here, firmware can be found here from Github.

DIY level: medium.

Befaco - Muxlicer- DIY Kit

145,00 €

  • 0,3 kg
  • Available
  • Ships within 3-5 days1

Befaco - Burst - DIY Kit

Burst is a Pingable Trigger Burst generator with distribution, probability and time division control. It will create multiplications of your triggers, leading to doubles, triplets, quintuplets and true polyrhythms for your modular system. The module allows you to add voltage controlled redrums and dynamic ratcheting effects for your patches. In addition, Burst works like a regular clock source and trigger for other modules via its Tempo and End of Cycle outputs.

  •  Custom trigger bursts up to 64 triggers.
  • Voltage Control burst Quantity with dedicated attenuverter.
  • One Shot and Cycle play modes activated via manual controls or dedicated Trigg input.
  • Pingable clock input.
  • Voltage Control burst Distribution, Time Division and Probability.
  • Tempo and End of Cycle individual outputs for sync other modules.

Current draw: +12V: 56mA, -12V: 10mA
Width: 8 HP

Depth: 30mm

 

Manual and building instructions can be downloaded here. Firmware can be downloaded here on Github.

DIY level: medium.

Befaco - Burst - DIY Kit

119,00 €

  • 0,25 kg
  • Available
  • Ships within 3-5 days1

Befaco - Hexmix - DIY Kit

6-channel performance mixer with EQs mutes and Pan

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 unique Mute Section is a powerful tool for performances, providing a momentary mute function controlled by vactrols and adding a smooth release to the signal decay. 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 convetional tabletop mixing deck.

 

Hexmix Features

This is a six channels 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. The signal passes through various process before being sent to the master section. All of this process are located and controlled at each Channel Strip. The Channel Strip is divided in four basic sections, that will go in the following order: Gain, Mute, EQ and Pan. Master section has it’s own EQ and volume control for the mix of all channels. Master EQ is software than individual channel’s and it’s meant to provide control over the final mix. It’s possible to change output level from line to synth wit ha switch located in the back.

 

Power: +12V: 106mA, -12V: 88mA

Width: 28 HP

Depth: 28 mm (including power connector)

 

Assembly Manual can be downloaded here.

DIY level: advanced.

Befaco - Hexmix - DIY Kit

305,00 €

  • 0,5 kg
  • Sold out at the moment

Befaco - Hexpander - DIY Kit

Hexmix expander with 3 aux sends, PFL, individual outs per channel and master balanced out Hexpander adds great functionality to Hexmix module. Featuring Three aux send with auxiliary 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, allow every channel to be aligned as in traditional tabletop mixers. For every channel you have three auxiliar sends. One pot will measure the amount of signal sent to each of them.  Every auxiliar send has a volume pot, that will measure the level of the signal sent. There are two jacks available so it is possible to send the signal pre or post fader/EQ in parallel. Returns are stereo, having a switch to select if the signal is coming from synth or line level. Like this levels can be set properly, for example, either to a guitar pedal or a FX module at synth level.

 

Hexpander features a complete PFL system, to send channels to the headphones before you add them to main mix. Flip PFL switch to send that channel to the headphones out. With PFL/Master Pot you can do a crossfade between the master signal and every channel sent to PFL. Headphones out will control headphones volume. Level meter will show the level of the sum of all active PFLs. When there is no PFL active, it will show master level.  Every channel has individual 6,5" jacks out at line level. Here you heve the signal of every channel post EQ. As an addition, you have master balanced output.

 

Power: +12V: 90mA, -12V: 85mA

Width: 28 HP

Depth: 30mm (including power connector)

 

Download the assembly manual here.

DIY level: advanced.

Befaco - Hexpander - DIY Kit

263,00 €

  • 0,5 kg
  • Sold out at the moment

Befaco - Hexmix VCA - DIY Kit

Hex mix VCA is a compact six channel VCA with an 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 VCA from the Mix.

 

Hex mix VCA can act as six independent VCAs as well as a Mixer for all the inputs. Featuring an internal connection to interface with our Hexmix system. Every VCA has a response pot for the incoming CV, being full logarithmic at maximum setup and full exponential at minimum setup, having the linear response in the center position. The pot provides the full range of responses to adequate to our preferred application, such as percussive sounds or panning effects. Level pot of each channel is an attenuator of the signal coming out of each VCA. Jacks are normalized to 10 volts, so when we have no CV present VCA would be fully open and our Level pot will act as a volume.

 

Power: +12: 50mA -12: 50mA

Width: 14HP

Depth: 35mm

 

Manual and building instructios can be downloaded here.

DIY level: advanced.

Befaco - Hexmix VCA - DIY Kit

189,00 €

  • 0,4 kg
  • Available
  • Ships within 3-5 days1

Befaco - Rampage (Function Generator)

The Rampage is Befaco’s approach to an old invention: the Serge/Buchla ramp generator. We took the idea of a “patch programmable” function generator/processor, put two units in the same module and tried to expand them with new funky functions and ways to combine them: Slope detectors, analogue logic functions and a few extra outputs to add some more complex features. The module is built around two voltage controlled integrators. Integrators (also known as Lag Processors or Slew limiters) allow you to process your voltages, converting sharp square waves in ramp-like waveforms.

These devices can, for instance, convert a gate signal into a simple envelope, or achieve a “portamento” or “glide” effect when applied to pitch CV. Other well known application of an integrator is it’s ability to low-pass filter an audio signal. Further information and example patches can be found in the user manual or in the videos.

 

Power: +12V: 110mA -12V: 90mA

Width: 18 HP

Depth: 30mm

 

This kit has all the necessary parts to build, including front panel and power cable. Comes with all SMD Parts pre-soldered! Building instructions and manual download here.

DIY level: medium/advanced.

Befaco - Rampage - DIY Kit

177,00 €

  • 0,33 kg
  • Available
  • Ships within 3-5 days1

Befaco - InAmp - DIY Kit

This input amplifier is a dual pre-amp in just 4 HPs. Featuring 6,3 Jacks inputs as well as Minijacks. Both inputs are summed so you can use them at the same time as an input mixer. The unit is designed to amplify up to x20 the input signal, allowing to amplify most of the music machines out there (Domestic line levels) as well as some guitars (Hum bucket-like pickups and so). The first channel is normaled to second one in series, so it’s possible to have two stages of amplification or two separate ones.

  • 21 mA +12V
  • 10 mA -12V
  • 30 mm deep
  • 4 HP

Building instructions download here.

DIY level: easy.

Befaco - InAmp - DIY Kit

59,00 €

  • 0,12 kg
  • Available
  • Ships within 3-5 days1

Befaco - Instrument Interface i4 - DIY Kit

i4, the new version of Befaco's Instrument Interface is here! A eurorack pre-amp capable to bring any type of audio signal to modular levels thanks to its amplification circuit. The module can drive regular and condenser microphones (+48V Phantom Powered) as well as Instrument and Line signals with a very low distortion ratio. Going further from the regular re-amp operation, Instrument Interface offers some additional extra functions like a Trig/Gate extractor and Envelope Follower circuits, allowing you to use the character of your audio signal in more creative ways.

 

Power: 26 mA +12V, 12 mA -12V

Width: 8 HP

Depth: 30 mm

 

Building instructions come with the kit or can be downloaded here.

DIY level: medium.

Befaco - Instrument Interface i4 - DIY Kit

155,00 €

  • 0,25 kg
  • Available
  • Ships within 3-5 days1

Befaco - Chopping Kinky - DIY Kit

The Chopping Kinky is a voltage controllable dual-channel wavefolder. Each of the module’s two channels has a unique wavefolding profile. At each input there are two CV inputs for controlling the level of waveshaping including one that passes through an attenuverter. Here is a YouTube video.

 

A wavefolder converts simple signals into richer and more dynamically changing ones. In contrast to a filter, wavefolding adds harmonic content to the waveform. It works by amplifying the waveform until it begins to saturate, then rather than clipping, the waveform gets folded back in on itself. The CHOPPING KINKY is DC coupled allowing it to be used for both CV and audio duties; to generate harmonics on an audio signal or kinking LFOs and envelopes

 

Power: +12V: 65mA -12V: 55mA

Width: 8 HP

Depth: 30mm

 

This kit has all the necessary parts to build, including front panel and power cable. Building instructions download here.

DIY level: medium.

Befaco - Chopping Kinky - DIY Kit

125,00 €

  • 0,19 kg
  • Available
  • Ships within 3-5 days1

Befaco - Sampling Modulator - DIY Kit

The Sampling Modulator is a multi-function module that lies somewhere between a VCO, a Sample & Hold, and an 8 step trigger sequencer. Here is a YouTube video. This module can function as:

  • Sequencer Clocked Sample & Hold
  • Analog Down-Sampling Effect
  • Sampling Modulator/Shaper
  • 8 step trigger sequencer
  • Unusual V/oct VCO

Power: +12V: 26mA -12V: 12mA

Width: 6 HP

Depth: 30mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: medium.

Befaco - Sampling Modulator - DIY Kit

125,00 €

  • 0,19 kg
  • Available
  • Ships within 3-5 days1

Befaco - Mixer - DIY Kit

  • Power consumption: +12V: 21mA, -12V: 10mA
  • Width: 5 HP
  • Depth: 20mm (inc power connector)

This kit has all the necessary parts to build, including front panel and power cable. Download building instructions here.

DIY level: easy.

Befaco - Mixer - DIY Kit

58,00 €

  • 0,12 kg
  • Sold out at the moment

Befaco - Even VCO - DIY Kit

DIY kit version of the ultrastable even Voltage controlled oscillator (VCO) with great precision, designed to be stable even in the case of power supply fluctuations. Supplied with an octave selector of 10 positions from 32′ to 1/16′ (C0~C9). It’s able to track with a precision of 1 Cent from C0 to C7, 4 Cents in C8 and 13 Cents in C9.

 

Outputs: Triangle, Ramp, PWM, Sine, Even (waveshape with emphasis on even harmonics).

Inputs: Hard sync, V/oct, Lin FM, PWM CV.
Power: +12V – 36mA, -12V – 26mA. Size: 8HP / 30mm depth.

 

This kit has all the necessary parts to build, including front panel and power cable. Comes with all SMD Parts pre-soldered! Building instructions can be downloaded here.

DIY level: medium/advanced.

Befaco - Even VCO - DIY Kit

137,50 €

  • 0,19 kg
  • Available
  • Ships within 3-5 days1

Befaco - VC ADSR - DIY Kit

The VC ADSR is our take on the classic ADSR: now smaller, more powerful and user friendly. This compact unit features voltage control for each stage with manual faders to improve usability, feel and aesthetics. A unique feature of the VC ADSR is the gate outputs for each stage of the envelope offering an extra level of control over your patch! Envelope generation can be triggered and controlled with the use of the panel mounted push button or with the trigger/gate input. Control of the response curve between each stage of the envelope (from linear to logarithmic/exponential) is provided by a potentiometer. For in-depth information on the module take a look to our user Manual and Demo Video.

 

Power: +12V: 55mA -12V: 25mA

Width: 8 HP

Depth: 30 mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: medium/advanced.

Befaco - VC ADSR - DIY Kit

125,00 €

  • 0,18 kg
  • Available
  • Ships within 3-5 days1

Befaco - Output Module - DIY Kit

The Befaco  Output Module is designed to be the master output for your modular system.

  • The module is capable of stereo or mono operation and converts synth level signals to pro line level (+4dBu).
  • It also features a 3.5mm jack to 6.5mm TRS jack for easy communication with the outside world.
  • Also featured on the module is a headphone amplifier with a 6dB/Oct High-pass filter (fixed on 60Hz) to avoid “pops” and undesired noises when connecting your modular directly to a P.A.
  • A switch is included to send a mono input to a left and right stereo output (particularily useful setting is useful when you connect the synth to a DJ mixer without mono inputs).
  • Last but not least, it features two 6.5mm to 3.5mm jack input converters.

Power: +12V: 24mA -12V: 26mA.

Width: 4 HP

Depth: 30 mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: easy.

Befaco - Output - DIY Kit

75,00 €

  • 0,16 kg
  • Sold out at the moment

Befaco - A*B+C - DIY Kit

The A*B+C is a dual, four-quadrant multiplier with VC Offset

  • Each section can perform the analog multiplication of two signals (A and B) and add an offset (C). It can also act as a dual voltage controlled attenuverter, dual ring modulator, dual VCA or four channel mixer (see block diagram below).
  • The B inputs are routed to an attenuverter that multiplies the signal between -2 to 2, while the offset inputs (C) route thru a unity gain attenuverter (multiplies the signal between -1 and 1).
  • B and C inputs are normalised to 5v and 10v respectively, so the A inputs can be processed using just the potentiometers.
  • The output of first block is normalized to the second one, so the second output can act as master to get (A1*B1+C1) + (A2*B2+C2).

Power: +12V: 40mA -12V: 40mA

Width: 6 HP

Depth: 30mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: easy.

Befaco - A*B+C - DIY Kit

100,00 €

  • 0,16 kg
  • Available
  • Ships within 3-5 days1

Befaco - Dual Attenuverter - DIY Kit

Dual Atenuverter is a CV/Audio utility module designed to attenuate, invert and apply offset to an input signal.

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.

 

Power: +12V: 21mA, -12V: 10mA

Width: 5 HP

Depth: 20 mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: easy.

Befaco - Dual Attenuverter- DIY Kit

57,00 €

  • 0,1 kg
  • Available
  • Ships within 3-5 days1

Befaco - Slew Limiter - DIY Kit

A voltage controlled slew limiter, AKA Lag Processor.

 

A Slew limiter is a device that smoothes an incoming signal, limiting the maximum rate of change of the output voltage over time. It is widely used with pitch CVs to obtain portamento but is also very useful for converting a gate signal into a basic envelope. The module has independent time controls for rising and falling voltages, each with it’s own CV.

 

Power: +12V: 10mA, -12V: 10mA

Width: 6 HP

Depth: 20 mm

 

Download the building instructions here.

DIY level: easy.

Befaco - Slew Limiter - DIY Kit

65,00 €

  • 0,12 kg
  • Available
  • Ships within 3-5 days1

Befaco - Crush Delay - DIY Kit

Crush Delay v3 is a special Echo-Delay unit based on the PT2399 IC, which is able to offer 400ms of clean delay and up to 2 seconds of dirty repetitions, having a special talent to generate noisy-glitch textures. This third version comes with some interesting new features like redesigned VCAs circuits, wider range for clean delay and reduced depth to make it skiff friendly.

 

• Input signal controlled by VCA’s

• Bigger range of clean delay

• Three different Crush Modifiers based on circuit bending techniques

• VC Feedback wit automatic gain control

 

Power: +12V: 35mA -12V: 35mA

Width: 11 HP

Depth: 30mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: medium.

Befaco - Crush Delay - DIY Kit

145,00 €

  • 0,25 kg
  • Available
  • Ships within 3-5 days1

Befaco - BF-22 Sallen Key VCF - DIY Kit

This is a dual Hi/Low pass filter. Inspired by the famous sallen key filter from MS-20 early version. It has attenuverters (inverter-attenuator) as an addition to the normal CV control in Cut-Off and CV control for the resonance with a little more presence of the resonance than the original. The normal CV control for Cut-Off keeps tracking trough 3 octaves. The ‘Link’ switch connects the input of the second into the output of the first to have it in series. Cutoff and resonance CV controlled.

 

Power: +12V: 40mA -12V: 20mA

Width: 17 HP

Depth: 30mm

 

This kit has all the necessary parts to build, including front panel and power cable. Download the building instructions here.

DIY level: medium/advanced.

Befaco - BF-22 Sallen Key VCF - DIY Kit

145,00 €

  • 0,24 kg
  • Available
  • Ships within 3-5 days1

Befaco - Regulated Power Bus v2 - DIY Kit

Befaco’s regulated power bus features linear regulators for each rail and guarantees up to 1.5A of current without voltage drops and with minimum noise leakage. It comes with faston blades for daisy chaining several busses together for monster cases! Don't try to plug this bus to any different source than a +/-15 volts power supply as it will not work or in the worst case damage the bus. Download the assembly maual here.

  • Eurorack compliant
  • Length 40cm, width 6cm
  • 14 IDC boxed outputs headers
  • Blade connectors for linking multiple buses
  • Regulation stage included
  • Power out (all 1.5A): +12v, -12v & 5v
  • Calibratable regulators for maximum precision at +/- 12 rails

DIY level: easy.

Befaco - Regulated Power Bus v2 - DIY Kit

50,00 €

  • 0,4 kg
  • Available
  • Ships within 3-5 days1

Befaco - Powskiff - DIY Kit

At the +/- 12V rails the PowSkiff can deliver up to 1.5A and 1.3A respectively, as well as a full additional ampere at both the 5v and 9v rails. It features a frontplate mounted USB-A female socket which is great for lights, cooling fans and charging your mobile devices. Beware that the USB power is routed from the 5V rail so if you are using the USB port while using digital modules, anything plugged into it will be subtracting from the total 1A available (note that charging some phones draws a lot of current).

The 9V output on the front panel is designed with integration of guitar FX pedals in mind and implements a ‘Boss standard’ center-negative DC jack. The 1A available should be sufficient to supply nearly a dozen standard pedals!

The PowSkiff can function from any center-positive 2.1mm DC connector between 15 & 20V.

 

DIY level: easy. Building instructions come with the DIY kit.

Befaco - Powskiff - DIY Kit

139,00 €

  • 0,07 kg
  • Available
  • Ships within 3-5 days1

Befaco - Passive Bus - DIY Kit

DIY Kit of Befaco's Passive Bus. Perfect for expand the power solution of your system. The kit includes all the necessary parts to make a completed module.

DIY level: easy.

Befaco - Passive Bus - DIY Kit

24,00 €

  • 0,1 kg
  • Sold out at the moment

Befaco - Excalibus - DIY Kit

Excalibus is an ultra-compact distribution bus with power converter. (You need an additional power supply like this. Plug: 5,5/2,5mm, DC output should be 12-18V/3A at best.) It's 12mm tall, featuring horizontal connectors to maximize space. Power connector and ON/Off are specially situated to make assembly on the case ultra-easy. Conceived as the only bus on a two rows system.

Input: DC 9 - 18v power supply (Recommended 45W) with 5,5/2,5mm barrel connector

Current: +12v: 1.2 A / -12v: 1.2 A / +5v: 1 A
Measurements: 50mm x 400mm x 12mm

 

Download the assembly manual here.

DIY level: easy.

Befaco - Excalibus - DIY Kit

110,00 €

  • 0,17 kg
  • Sold out at the moment

Befaco - Lunch Bus - DIY Kit

Lunchbus is a skiff friendly compact power supply and bus. Specially designed for small systems or lunch boxes, offering a great balance between space, power and stability! It’s 12 mm tall, featuring horizontal connectors to maximize space. Power connector and ON/Off are specially situated to make assembly on the case ultra-easy.

  • Input: 9 – 18v (Recommended 45W)
  • Current: +12v: 625 mA / -12v: 625 mA / +5v: 350 mA

Download the assembly manual here.

DIY level: easy.

Befaco - Lunch Bus - DIY Kit

82,00 €

  • 0,4 kg
  • Available
  • Ships within 3-5 days1

Befaco - Jumpskiff (Skiff Case) - DIY Kit

The JumpSkiff is a lightweight and portable 98HP skiff with integrated bus board and powersupply. It is made from lightweight and flexible materials including a PCB base (which doubles as the bus board) and side panels, acrylic end panels and aluminium rails. The integrated power supply outputs 625mA at +/- 12V rails and 1A at the +5V. The bus board offers 14x IDC power connections. This kit has all the necessary parts to build.

DIY level: medium.

Befaco - Jumpskiff (Skiff Case) - DIY Kit

195,00 €

  • 1,6 kg
  • Available
  • Ships within 3-5 days1

Befaco - Switching Power Supply 2A

This switched power supply unit takes mains AC and converts it to +/-15V DC for use with a bus board. Output is 2A per rail. This supply can be used for the Befaco regulated power bus. WARNING: Do not attempt to wire to the mains AC unless you are 100% confident and qualified to do so. Incorrect connections between this power supply and the AC mains, or incorrect proceedure could potentially result in serious injury or even death.

  • Length 160mm
  • Width 97mm
  • Depth 37mm
Befaco - Switching Power Supply 2A

28,00 €

  • 0,53 kg
  • Sold out at the moment