SQS

2/3/4-Stage Sequential Switch

Takaab SQS is a bi-directional clockable switch that sequences up to 4 input/output stages, useful for switching between any type of signal from clocks to gates to CVs to audio.

The 3-way toggle switch toggles the pattern between a 2 stage (A-B), 3 stage (A-B-C - middle position) or 4 stage (A-B-C-D) switching pattern. A rising edge (clock, trigger or gate) at the TRIG IN will move the internal sequencer along by one stage. This can be at audio rate so you can also use a VCO as a trigger source. A trigger or gate at RESET will move the sequencer back to stage A.

https://siammodular.com/products/takaab-sqs-2-3-4-stage-sequential-switch