Cleanest boost you'll ever try.
One volume knob only. Toggle switch adds a subtil OD to your signal. Up to 19 dB of boost (maximum adjustable on internal trimpots) designed around a dual JFET gain stage and an internal chargepump. Classic Chicken design.
Power consumption: 8mA
Voltage: 9Vdc Center negative only. Anything higher will fry the pedal.