Four passive latching mutes

MUTE is a passive quad mute in just 4HP. Four independent channels, each with its own latching push switch – press to mute, press again to let the signal through. The latched button sits lower, so you can see the state of every channel at a glance.

Features

• 4 independent channels: IN → OUT
• Released button = signal passes, pressed button = MUTE
• A muted output is tied to ground – no bleed-through, no floating input on the next module (well over 90 dB attenuation)
• Works with audio and CV (DC), positive and negative voltages
• Fully passive – no power needed

Great for bringing voices in and out of a patch by hand, muting sequencer gates or CV lanes, and building a live mix in the classic Berlin School style.

Available assembled, as a DIY kit or as PCB + panel. More info: bigzun.com

https://bigzun.com/diy/mute.html