The Modrack VCO Rack Extension for ReasonStudios Reason is a basic Voltage Controlled Oscillator module.

It features the following:

  • Simultaneous Sine, Triangle, Sawtooth and Square waveforms.
  • Analogue (wavetable based) or Digital signal switch.
  • Oversample switch (CPU intensive).
  • Follow MIDI in or self oscillating switch.
  • CV inputs for Pulse Width and Pitch
  • AU inputs for FM and Oscillator Sync

1.0.1 Update

  1. Fixed FM Audio IN, was varying pitch far too much
  2. Fixed Pitch CV IN, was not resetting back to nominal value after disconnect
  3. Note ON LED was coming on when it shouldn’t
  4. Renamed DECIMATE function to OVERSAMPLE
  5. MIDI note off was affecting all ON notes

Download MODRACK VCO for ReasonStudios Reason here