The Ernie Ball VP Jr 25k provides all the same great features as our original volume pedal while reducing your footprint by 22%. The VP 25k pedal is perfectly voiced for active signals and features a compact, rugged design consisting of aircraft grade aluminum housing that is virtually indestructible. Tough, long lasting Vectran cable transmits pedal travel to the 25k potentiometer and is attached by a stainless steel spring.