Matrix Mixer PCB/Panel

The matrix mixer is a four input, multiple output bipolar or unipolar DC coupled mixer, for mixing control voltages or audio signals.

This is a PCB/Panel set suitable for the Eurorack format.

Availability: In stock




The CGS733 4x4 Matrix Mixer is a four input, multiple output bipolar or unipolar DC coupled mixer ideally suited for for mixing control voltages but can also handle audio signals.

In cases where you require several different mixes from a common set of signals, this module is ideal.

Each output can be independently switched to operate in unipolar or bipolar mode.

When in Uni-Polar mode, all pots feeding that output behave in regular fashion, that is when the knob is fully counter-clockwise, no signal from the associated input passes into the mix. As the knob is advanced clockwise, a greater portion of the signal passes into the mix.

In Bi-Polar mode, each knob has a zero position mid-way through it's travel. Turning the knob anti-clockwise will add an increasing portion of a negative (inverted) version of the signal at the corresponding input, while turning the knob clockwise will add an increasing portion of the original signal to the mix.

LEDs provide a signal overload condition for each output.

Specs & Downloads

Specs & Downloads

Manufacturer Elby
HP 26
Depth 56mm
+12V 4mA
-12V 4mA
+5V No
Additional Resources Build Guide & Bill of Materials


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