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Befaco i² Instrument Interface

Item: SYN0006511-000
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The i² Instrument Interface is a Eurorack module that takes a range of signals & transform them into compatible voltage levels.  All product info

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Befaco i² Instrument Interface

interface module

The Befaco i² Instrument Interface is an interface module for modular synthesizers in Eurorack format. The module is designed to record a wide range of audio signals and convert them into Eurorack compatible voltage levels. It uses an envelope follower to directly control the amplitude of an incoming signal, generating a control voltage proportional to its amplitude. i² Instrument Interface is divided into several consecutive sections: a preamp, a bandpass filter, the envelope follower, the envelope regenerator and a trigger extractor.

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The main features of the Befaco i² Instrument Interface include:

  • 11HP Instrument Interface Module for Eurorack Synthesizers
  • Current: +12V: 45mA, -12V: 30mA
  • Converts Audio Signals into Eurorack Compatible Voltage Levels
  • Minimum Signal Strength is 200mV
  • Generates a CV Proportional to the Amplitude of the Signal
  • Divides into Several Consecutive Sections
  • Generates Gate & Trigger Signals
  • Depth: 47mm


  • Manufacturer: Befaco
  • TE / HP: 11
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