2 channels of Voltage controllable blending or amplifying for audio signals. Based on a high speed CMOS switch, it features an internal HF oscillator as well as an input for using external VCOs.
The board features PC mounted pots for less wiring, and mounting holes for flexibility in panel layout. There are Eurorack and MOTM power connecters. It has been tested with +/-12V systems and notes about building for 15V are included in the documentation.
Demo of two signals being blended together using internal clock.
Demo of two signals being blended together using an external VCO with it's frequency being adjusted.
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 are available now. Price for 1 PCB is $8.
Unfinished eurorack
panels are available for this project, they are 10HP 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.
