Synthrotek 1U Unity Gain Mixer PCB and Panel

The 1U Unity Gain Mixer adds input signals together and combines them for a summed output. For example, if you put in a 1V source and a 3V source, the output will be 4V. It’s mainly used for CV, but it can also be used to combine audio signals together.

A unity gain mixer is handy in several ways:
- Combining gates and triggers. Plug a few sequencer steps into the unity gain inputs, then run the output to a drum synth, VCA, envelope, etc.
- Re-shaping two CV sources with a single envelope.
- Combining different wave shapes or LFOs to make crazy sounds.
- Controlling the CV of one source with the CV of another source. Just plug the CV out of a sequencer into and an expression pedal/touchable CV out into the unity gain inputs.

Features:
- 2 channels, 4 inputs per channel
- Mixes both AC signals (audio) and DC signals (gates, triggers, CV)
- Input signals are not boosted or cut
- Sum of inputs is the total output
- Channel A is not normalled to Channel B
- Polarity protected

Specifications:
- Current draw: 18 mA +12V; 18 mA -12V; 0 mA 5V
- 32 mm Depth
- Width: 20HP

Please note: this listing includes the PCB and Panel only; you will need to supply the rest of the parts yourself. You can find a list of the parts you will need below in the Bill of Materials link, or you can purchase a full Kit.

Please note: Synthrotek's 1U products do not fit in Vermona or Intellijel cases.