Wojciech Wronka

I repair, modify, upcycle, design and create things: synthesizers, guitar effects, musical expression controllers, amplifiers and preamplifiers, speaker cabinets and more. I try to use recycled or locally-sourced components and materials as much as possible.

hand-built modular synthesizer
withthree analog oscillators, stereo vactrol resonant filter, adsr, mixers, multipliers etc.

monome norns shield
open-source sound computer

fuzz face
tin can version of the classic

MIDI rotaty controller
arduino-based, 10-bit resolution for smooth controlling of parameters