This module processes 1V/octave CV signals by adding positive or negative voltage offset. Musically, this transpose notes, with controls for how many octaves and semitones to transpose by. When no input is present it can be used as a standalone voltage source.
Compatable in +/-12V or +/-15V systems. It requires calibrating two trimpots. Low Parts Count. PC Mounted pots, and mounting holes. Eurorack and MOTM connecter pads for maximum build flexibility.
For complete descriptions of the way the module is used, and how to build it, including schematics and parts list; download this PDF file.
Boards and PICs are available now. Price for 1 PCB/PIC is $14.
Unfinished eurorack
panels are available for this project, they are 6HP and cost $8 each.
There is
more information here about panels. If you're interested in drilling your own panel for
this project, feel free to use my
drill guide. That image should be printed at 300dpi for proper
scaling.
