The Ernie Ball VP Junior is highly regarded for giving you a smooth volume sweep for controlling your sound on stage or for ambient sweeps. The 25K VP Junior is designed specifically for use with active electronics. For optimum results, make sure you use this pedal with an active pickup system.
The chassis is hard-wearing and will fit perfectly on most pedalboards with a tuner output so that even when you roll the volume back, your tuner will still pick up guitar signal so you can tune up between songs.
Here's what Ernie Ball say about the VP Junior 25k
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.