Available as an assembled Module and as a DIY project.
This Module is currently available.
3 Channel Distortion
"Butcher House" is a 8hp triple distortion/saturation module for eurorack synth. This module can provide a nice saturation with bits of interesting harmonic changes, up to a thick chainsaw distortion. Each of the three channels feature a single op-amp distortion loosely based on Hagiwo's diode clip circuit with some changes and modifications.
When chained in on itself, it can create sort of makeshift noise that can be useful for hi-hats and other percussion.