The Befaco I4 Instrument Interface is a versatile Eurorack module designed to bridge the gap between your traditional instruments and modular synthesizer setup. Whether you're aiming to amplify a gentle acoustic guitar or integrate dynamic vocals, this preamplifier handles microphone, line, and instrument signals with ease. Its switchable +48 V Phantom power ensures compatibility with a wide range of microphones, while the impedance selector switch provides the flexibility needed for different input sources.

What sets the I4 apart is its envelope follower with adjustable attack and release times, allowing for the creation of expressive and responsive sound dynamics. The gate and trigger extractor, with its adjustable threshold, gives you precise control over your modular’s rhythm and timing when integrating external audio sources. Conveniently, the module features a combined XLR/TRS audio input, making it adaptable to various audio setups, and includes audio, trigger, and gate outputs for seamless integration into your existing system.

This module is more than just a preamp; it’s a powerful tool for musicians and producers looking to expand their sonic palette and control nuances in their sound. The compact design ensures it fits snugly into your Eurorack setup without consuming excessive power, making it a reliable addition to your gear collection.

Key Features:

• Preamplifier for microphone, line, and instrument signals
• Switchable +48 V Phantom power
• Impedance selector switch
• Envelope follower with adjustable attack and release time
• Gate and trigger extractor with adjustable threshold
• XLR/TRS combo audio input
• Audio, trigger, and gate outputs
• Positive and negative envelope outputs
• Current consumption: 26 mA (+12 V) / 12 mA (-12 V)

Product specs

FAQs

What is the primary function of the Befaco I4 Instrument Interface in a modular synthesizer setup?

The Befaco I4 Instrument Interface is designed to integrate external instruments or audio sources into a modular synthesizer system, allowing musicians to process and manipulate external audio through their modular setup.

How does the Befaco I4 Instrument Interface handle signal levels from external instruments?

The Befaco I4 Instrument Interface offers a preamp with gain control to boost external signals to modular levels, ensuring compatibility and optimal sound quality when integrating instruments like guitars or keyboards.

What are the dimensions of the Befaco I4 Instrument Interface, and how does it fit into a modular synth rack?

The Befaco I4 Instrument Interface has a width of 8 TE / HP, making it a compact module that fits easily into most standard Eurorack systems without taking up excessive space.