Available as an assembled Module and as a DIY project.
This Module is currently available.
MG ID: 14490
MST Stereo Output Mixer (Synthrotek Panel)
The MST Stereo Mixer is intended for pannable stereo output, but it is also suitable for both AC & DC voltage signals (Gates, Triggers and Control Voltage).
Features:
- 2 channels, 2 inputs per channel
- Jumper select ~unity gain or gain ~x2 (6db boost) amplification
- Mixes both AC signals (audio) and DC signals (gates, triggers, CV)
- Stereo output with panning per channel
- Attenuator and amplifier per channel
- 1/4" and 3.5mm (1/8") matching stereo output jacks
- Black & white panel option
These merchants probably sell this module. Huh?