Ernie Ball VP JR 25K Volume Pedal for Active Signals - Compact Control

In this review the Ernie Ball VP JR 25K Volume Pedal is assessed as a compact, stage-ready option for players using active pickups. The bottom line: this pedal is for guitarists and session players who need a reliable, smooth volume control in a small footprint, and its 25k potentiometer is the single biggest reason to buy if you run an active audio path. Build details like the centerless ground stainless steel pivot shaft and Kevlar cable give it long-term durability without sacrificing precise feel.

Key Features

• 25k potentiometer: Designed specifically for active pickup signals, it maintains proper load and consistent taper for accurate volume control.
• Compact dimensions: At about 3.5 in by 10 in, it fits comfortably on crowded pedalboards while still offering full toe-to-heel travel.
• Tuner output: Provides easy access to a tuner without interrupting your signal chain, useful on stage and in the studio.
• Durable pivot shaft: The centerless ground 1/2 in stainless steel shaft with nylon bushings delivers smooth, stable action over time.
• Kevlar cable drive: The long lasting Kevlar cable and stainless springs give a reliable mechanical link from pedal to control that resists stretch and wear.

Who It's For

The VP JR 25K is best suited to electric guitarists and bassists who run active pickups or preamped signals and need a dedicated external volume control. Players with limited pedalboard space will appreciate the compact footprint combined with a true volume taper optimized for active electronics.

Those who prefer expression pedals with programmable functions, or who need an optical or multi-mode pedal, should look elsewhere; this is a straightforward passive volume pedal engineered for simple, dependable volume control rather than advanced switching or expression mapping.

Pros & Cons

Pros

• Smooth, consistent volume control tailored to active signals thanks to the 25k potentiometer.
• Robust mechanical construction with stainless steel shaft and Kevlar cable for long life.
• Compact size makes it easy to place on crowded boards while maintaining usable travel.
• Tuner output adds practical routing options during live use.

Cons

• Not designed as an expression pedal or multi-function controller, so it lacks advanced routing features.
• The pedal is built for active paths; users with passive-only rigs may prefer a different resistance value for ideal taper.

Specifications

Product	Volume Pedal Junior (VP JR)
Potentiometer	25k ohm (for active signals)
Dimensions	3.5 in W x 10 in L x 2 3/8 in H
Main pivot shaft	Centerless ground 1/2 in stainless steel
Cable drive	Kevlar cable with stainless steel springs
Additional output	Tuner output

Our Verdict

The Ernie Ball VP JR 25K is a practical, well-built volume pedal for players who use active pickups and need compact, reliable control. Its tailored 25k potentiometer and sturdy mechanical parts make it good value for gigging musicians and studio players who want smooth, predictable volume changes without extra complexity.

Frequently Asked Questions

Will this pedal work with passive pickups?
It will function with passive pickups, but the 25k potentiometer is optimized for active signals so passive rigs may experience a different taper compared with pedals specified for passive systems.

Is the tuner output buffered?
The pedal provides a tuner output for convenient routing; the product description highlights the dedicated tuner output but does not specify active buffering.

How durable is the mechanical drive?
Very durable: the main shaft is stainless steel with nylon bushings and the pedal uses a Kevlar cable with stainless springs to resist wear over time.