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Wirehead Freaq FM
Dual-voice, 2 operator, 8-bit FM synth in Volca form-factor
  • Arduino
  • Digital
  • Monophonic
  • Sequencer
  • FM

Features dual independent 2-operator FM voices paired with a 2-track generative sequencer. Each voice has independent carrier & modulator waveforms, FM ratio, modulation envelope & LFO. Both tracks share the a single pattern (inspired by the Intellijel Metropolix) and can be stacked in unison or have different polymetric step-counts. Track 1 can be offset 0-3 octaves above track 2 for separate bass & lead.

Wirehead
Beginner
  • +Schematic
  • -PCB source
  • -Gerbers
  • +BOM
  • +FW
  • -Docs
  • +Enclosure