Berserk

Fuzz combining Fuzz Face/Tone Bender circuits with single-transistor preamp stage. 2x S8050 (J3Y) silicon transistors. Biased to 6.66V factory setting - adjustable internally (3V for sputtery, 4.5-5V for vintage correct).

Controls: Volume, Gain, Bias, Thickness. Preamp eliminates buffer/wah compatibility issues of original circuits. Incandenza relay bypass.

Inherently noisy circuit type - use clean, high-quality power. 9V DC, 200mA recommended.