Dual channel voltage controlled momentary switch

Each channel of the module can pass the signal from input to one of the two outputs. It depends on voltage in CV/gate input which output it will be. The module is bidirectional, so it can use two outputs as selectable inputs, and the signal flow will reverse.

CV/gate input of channel A is normaled to channel B, so both can by controlled at once with one patch cable if nothing is inserted into channel B CV/gate input.

White LED - no voltage applied, the first input/output is used.
Green LED - voltage applied, the second input/output is used.

Switching rate can reach audio rates, so MultiPlex can act like really harsh binary RingMod- or Bitcrusher-like effect. Just use square oscillator as switching signal (CV input) and use any second oscillator as source signal (I-O1). Optionally you can use third oscillator (I-O 2) for even richer, fattier results.