expander panel for Euclidean Circles by av500
expander panel for Euclidean Circles
https://www.modulargrid.net/e/other-unknown-av500-euclidean-circles
allows to enable/disable each of the 6 output channels individiually
https://www.muffwiggler.com/forum/viewtopic.php?p=2091212#2091212
Available as an assembled Module and as a DIY project.
No info about availability.