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THE PASSIVE MATRIX MIXER

ANALOG PASSIVE MIXER
This tool is one of the most satisfying things I've made.

It's a four-ins, four-outs mixer. And it is passive, so no power supply is needed, but requres a preamp or a loud signal to work best.

Every input can be routed to as many outs as needed, using standard potentiometers.
This means i can take an input, send it to a distortion and send the distortion back into itself, in a feedback loop. Or, simply, split a signal to up to three fx chains.

This is clearly NOT a hi-fi mixer nor it pretends to be one. It cannot be used to record or monitor a concert (well..yes...if nobody is concerned about sound quality). It was built for sonic experimentation and fun.
Testing Circuit Final Final Final Final Final Final
©2014-2017. Designed by Giacomo Bisaro, built with Nisar Abed.