Available as an assembled Module and as a DIY project.
This Module is currently available.
bidirectional 4 step sequential switch
A bidirectional and bipolar 4 way sequential switch. Send clock pulses in to select which I/O is actively connected to O/I. Handles the full range of eurorack voltage levels safely.
Handles AC or DC signals just fine, though it may produce a click when used with some audio signals. Has optional current limiting which can be included to protect your other modules from being patched output to output accidentally, or omitted to better preserve gain levels.
Patch one of the gate outputs or an external signal to the reset input to reduce the number of switch paths. When the sleep input is sent high, the module will halt.