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Average Price: $231

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$149

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Based on price data from 1 merchant for "Befaco CV Thing". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

Transform your modular synth setup with the Befaco CV Thing, a versatile Eurorack module that bridges the gap between analog control voltages and digital MIDI. Designed for musicians who crave precision and flexibility, this compact module is a powerful programmable CV to MIDI interface. With eight CV inputs, each independently assignable to MIDI messages like CC, Notes, Program Change, NRPN, and Clock, you can customize your sound like never before. The Befaco CV Thing lets you save configurations, ensuring that your creative setups are always at your fingertips.

Equipped with both a USB-B port (class compliant) and a MIDI-TRS socket, the CV Thing offers seamless MIDI data transmission, making it a perfect addition to any modern studio or live rig. Its efficient power consumption of 50 mA (+12 V) and 4 mA (-12 V) ensures that it integrates effortlessly into your existing setup without overloading your power supply. Measuring at a width of 6 TE and a depth of 32 mm, it is designed to fit snugly into your modular system without taking up too much valuable space. Plus, it comes with a MIDI-TRS adapter cable, adding extra convenience right out of the box.

Key Features:

  • Programmable CV to MIDI interface
  • 8 CV inputs, assignable to various MIDI messages
  • Configurations can be saved
  • USB-B port and MIDI-TRS socket for data transmission
  • Power consumption: 50 mA (+12 V) / 4 mA (-12 V)
  • Width: 6 TE; Depth: 32 mm
  • Includes MIDI-TRS adapter cable

Product specs

Available since July 2020
Width 6 TE / HP

FAQs

What is the primary function of the Befaco CV Thing in a modular synthesizer setup?

The Befaco CV Thing is a compact CV-to-MIDI converter, allowing you to convert control voltages from your modular system into MIDI messages for controlling MIDI-capable devices.

How many HP does the Befaco CV Thing occupy in a Eurorack setup?

The Befaco CV Thing occupies 6 HP in a Eurorack setup, making it a space-efficient addition to your modular system.

Can the Befaco CV Thing be used to control external MIDI gear?

Yes, the Befaco CV Thing is designed to control external MIDI gear by converting CV signals from your modular system into MIDI messages.

Is the Befaco CV Thing suitable for live performance use?

Yes, the Befaco CV Thing is suitable for live performance, providing real-time CV-to-MIDI conversion to integrate modular and MIDI instruments seamlessly on stage.

DivKid

DivKid

Befaco CV Thing // control MIDI gear with Eurorack CVs

Video thumbnail for Befaco CV Thing // control MIDI gear with Eurorack CVs by DivKid

Befaco CV Thing // control MIDI gear with Eurorack CVs

DivKid

DivKid

Video thumbnail for Talking CV control of MIDI gear with Befaco and the 'CV Thing' // livestream by DivKid

Talking CV control of MIDI gear with Befaco and the 'CV Thing' // livestream

DivKid

DivKid

Video thumbnail for Superbooth 20HE: Befaco CV Thing CV To MIDI Interface & Percall First Look by SYNTH ANATOMY

Superbooth 20HE: Befaco CV Thing CV To MIDI Interface & Percall First Look

SYNTH ANATOMY

SYNTH ANATOMY

Video thumbnail for Befaco CV Thing Demo - Eurorack meets Model 15 app by Synth Diy Guy

Befaco CV Thing Demo - Eurorack meets Model 15 app

Synth Diy Guy

Synth Diy Guy

Video thumbnail for Befaco CV Thing - Build Video by Synth Diy Guy

Befaco CV Thing - Build Video

Synth Diy Guy

Synth Diy Guy

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Befaco CV Thing.

Features and functionality

  • The Befaco CV Thing is specifically designed to send modulation from modular gear to modulate parameters like reverb decay in DAWs like Ableton.

    Source
  • Owners report successfully using the CV Thing to set MIDI clocks from modules, expanding its utility in synchronizing modular and MIDI equipment.

    Source
  • The MicroFreak lacks CV inputs but supports an analog clock input, which can accept any pulsed CV input of appropriate voltage.

    Source

Software and compatibility

  • Users can map MIDI data from the CV Thing to an XY pad in Ableton, allowing for real-time modulation of parameters like decay and mix.

    Source
  • The CV Thing connects seamlessly with Befaco's configuration tool and supports firmware updates, enhancing its functionality over time.

    Source

Use cases and applications

  • The module excels in live modulation scenarios, where LFOs from modular systems can be used to control DAW plugin parameters dynamically.

    Source
  • Some users explore using the CV Thing to send program changes to devices like the Keystep, highlighting its flexibility in controlling external gear.

    Source
  • Using a random burst output from a Wogglebug can advance the MicroFreak's sequence per gate input, enhancing creative modulation possibilities.

    Source

Build quality

  • The module may arrive without necessary accessories like cables or screws if purchased used, indicating the importance of verifying completeness when buying second-hand.

    Source

User experience

  • Setting up the CV Thing can be complex but rewarding, with users finding it versatile for triggering drums and controlling synthesizers like the Prologue.

    Source
  • Sending negative voltages with Befaco CV Thing can cause the MicroFreak to malfunction by playing sustained notes unexpectedly.

    Source

Setup and maintenance

  • Arturia uses MIDI type B, requiring a TRS A to TRS B adapter for compatibility with Befaco CV Thing, which uses MIDI type A.

    Source

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Artist usage

Add artist
See how Andrew Huang uses Befaco CV Thing

Andrew Huang

Singer, Guitarist

First Of October

...
Verified via YouTube

uses in this March 27, 2022 video

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Befaco CV Thing, it is most commonly used with the following gear.

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1

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