HAGIWO 019/022/023 Triple Oscillator (Testbild-synth PCB) By Testbild-synth (based on HAGIWO's designs) · Example build · 11 views · 0 remixes A 4HP Arduino Nano oscillator for Eurorack with FM, additive and chord modes, built entirely from through-hole parts 0SaveRemixCopy link Estimated parts costNo price seen yetDifficultyModerateParts3 parts · 8 pcs Start the assembly guide →