Simple Stereo Mixer

SSM is a compact, high quality, four channel stereo mixer. Multiple modules can be linked together to produce 8, 12, 16 or more input channels.

It’s ideal for summing voices in a rack, or making a send bus for effects processing or as a performance mixer. SSM is DC coupled, so you can even use it for combining CVs.

SSM is kept deliberately simple. Each channel has stereo input jacks – the left input is normalled to the right for mono sources, and each input jack has a confidence LED showing when a signal is present.

The Gain control has a range of -∞ to +6dB, and there is an illuminated, clickless mute. The summed stereo outputs have LED overload indicators.

https://www.blaknblu.com/ssm/