This Eurorack module allows to mix stereo signals from up to 4 channels into one while also allowing to change the volume for each of the channels. The master volume can also be changed. By plugging a mono signal into the left input of a channel, the signal is mirrored to the right channel of the mixer. This allows for mixing mono and stereo signals.
The module consists of 2 PCBs and a Frontpanel.
Based on a design from circuitbasics.
Note: The current release 1.0 is untested. I did test version 0.1 however and it does work fine. Only some smaller adjustments were made in comparison to the version I built.
Check the release folder for the different releases of this module and the corresponding BOMs. Included gerber files should work for JLC-PCB.
 |
 |
 |
 |
 |
Version 0.1:
- initial design done
Version 1.0:
- initial public release
- placement of one potentiometer was slightly off.
- adjusted text on PCBs slightly to include the repository name and license information
Licensed under the TAPR Open Hardware License (www.tapr.org/OHL)