QUAND

Quad AND Logic Gate Module

QUAND is a 12HP Eurorack Module with four separate AND gates. Each with an Invert switch on the B input. This feature makes it easy to turn on and off trigger signals manually, with trigger signal connected to input A, and nothing connecting to input B, signal at input A will pass to output Y when Invert switch is flipped up. This is also gate/CV controllable by signal into input B. QUAND will allow switching rates well into audio rate, which makes for some totally awesome sounds!

https://reverb.com/item/41436354-mazzatron-quand-quad-and-logic-gate-eurorack-module