Befaco Iroi

A Shortcut for Atmospheric Processing

Iroi is a compact, 18 HP stereo effects module that turns any external signal into a deep, evolving soundscape. It inherits the processing chain of its predecessor, Oneiroi.

Overview

Iroi's signal chain combines a multimode filter, a VCA, a character resonator, a versatile delay and an experimental reverb. The filter and VCA work as a single block that you can place at any point in the chain. That lets you do anything from subtle harmonic mangling to radical sonic alchemy, all in 18 HP.

Add your favorite sound sources and envelopes, and Iroi can also act as a complete synth voice.

Features

Stereo multi-mode filter
- Processes any external signal in stereo.
- Four filter types: Low-pass, Hi-pass, Band-pass and Comb.
- Can be placed at any point in the signal chain.

Fast-response digital VCA
- Follows the filter.
- Lets you build complete synth voices by adding your own sound sources and envelopes.

Full effects chain
- Character resonator adds unique tonal coloration.
- Versatile delay for echoes and space.
- Experimental reverb for deep, evolving atmospheres.

Flexible routing
- The filter–VCA block can be moved anywhere in the signal path.

Compact format
- The full processing chain fits in **18 HP**.

Specifications

• Current needs: +12V: 175mA, -12V: 45mA
• Width: 18 HP
• Depth: 27 mm (including power connector)
• Aluminium, Matt Anode front panel
• Designed and assembled in Barcelona