Description

Unleash a beast of vintage fuzz with the Bucha Square Wave, our take on the incredibly rare Univox Square Wave Fuzz – famously used by Kurt Cobain during the In Utero sessions. While preserving the original's aggressive, biting character, we've vastly improved its versatility and output. Experience complete control over your fuzz intensity with newly added accurate gain controls, and never get lost in the mix thanks to an additional gain recovery stage that ensures ample output volume (the original was known for unity level at max). We've also utilized NOS Polish ASY33S Germanium transistors instead of the original clipping diodes for a richer, more authentic vintage fuzz texture.

Controls

Fuzz - the amount of gain.
Voice - tilt-style EQ.
Balance - fuzz output level.
LED brightness trimmer - placed on the PCB, allows you to adjust the status LED brightness.