Classic 60s Germanium transistor overdrive and more. In addition to a Gain control, the Electro Harmonix Germanium OD allows the user to control Bias for attack and the circuit Volts for that sweet spot found when a batterys voltage dips. Dial up that slightly torn speaker sound OR dial in total Germanium Satisfaction.

• True bypass
• Gain control
• Bias knob for putting your sound right at the edge of break up
• Volts knob for reducing battery voltage
• Countless germanium variations at the touch of a knob
• Tough and compact die-cast chassis
• 9-volt battery included
• Optional US96DC-200BI power supply available