Programmable digital synthesizer based on the Teensy 4.0 microcontroller.

  • Additive and subtractive synthesis.
  • 8 voice polyphony
  • MIDI in/out via USB.
  • 24 Alps potentiometers.
  • The keyboard is from an Arturia MIDI keyboard and the key-matrix is read by the Teensy. The extra PCB for this isn’t on the pictures below
  • The MDF housing is finished with oak fineer.

Signal flow of the synthesizer

PCB layout of main board