Analog drum module
A faithful 1:1 recreation of a single channel of the Pearl Syncussion SY-1. The circuit uses all modern versions of original parts (all the opamps are still in production!) and equivalent parts for out of production parts.
- 10 HP, 20mm Deep
- Current Draw: +12V 130 mA, -12V 20 mA
- Output at eurorack levels
- CV modulation of Decay Time
- CV modulation of Filter Cutoff
- CV Modulation of OSC pitch
- CV input range +/-10V
Mode functionlity: There are two options for mode, one will advance the osc mode with a trigger in the direction it was last selected manually (up or down) or you can select the mode with a CV, 0-5V. You can toggle between these functions by long pressing both buttons
Power header orientation: This the PSIpower scheme so there is no polarity on the power header, either way is fine.