Available as an assembled Module and as a DIY project.
This Module is currently available.
Specs are approved by the manufacturerBi-Directional Sequential Switch
The Sequential Switch is a bi-directional switch for routing signals throughout your system in a sequential fashion. This module has 4 inputs/outputs and one common input/output. Stages can range from 2, 3 & 4 selections.
These merchants probably sell this module. Huh?
WMD Sequential Switch Matrix
WMD Sequential Switch Matrix
WMD Sequential Switch Matrix
WMD Sequential Switch Matrix
WMD Sequential Switch Matrix
Erica Synths Sequential Switch V2