Pure even gain
The Seymour Duncan Pickup Booster SFX-01 is a boot pedal designed specifically to work together with the pickups in a guitar to achieve optimum gain and resonance for all tonal applications.
By turning the gain control knob you can add pure, flat-EQ gain, ranging from 6dB to 25dB.
The Resonance Switch drops the resonant peak of a single coil pickup up to 5KHz,
making a single coil sound like a full and fat humbucker.
Features fully discrete Class A circuitry along with true bypass.
Comes in a heavy-duty steel chassis and runs on a single 9-volt battery or a standard 9-volt adapter with a negative center barrel type tip.
This particular Seymour Duncan Pickup Booster SFX-01 is in excellent condition.
Only very minor signs of use.
Does not include box or manual. Pedal only.