Aug 202011
 


Features:-

  • Based on the circuits provided in the book “Electronic Synthesiser construction” by R A Penfold.
  • Two VCOs with square, triangle and sine waves.
  • 1V/Oct control voltage operation.
  • Two ADSRs.
  • LFO with triangle and square waves covering a wide frequency range.
  • 12dB resonant filter.
  • Noise source.
  • External input for processing audio through the filter and VCA.
  • Overdrive-able volume control for each VCO.
  • Patch-able switch and button for bringing in and out control voltages etc.
Aug 202011
 


Features:-

  • Based on the Coron DS7 drum synth using the schematics kindly supplied on the Papareil Synth Labs website.
  • Two separate dual VCO drum synths.
  • Audio trigger input with sensitivity control for operation with pads or prerecorded drum patterns.
  • CV input for extra control of VCO pitch.
  • Controls for VCO pitch, LFO modulation depth, LFO frequency, decay and pitch sweep.