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A3 Stompbox | The Custom Volume & Expression Pedal | w/ Built-in TC Polytune & Bonafide Buffer | Mini

Original price $599.00 - Original price $599.00
Original price $599.00
$599.00 - $599.00
Current price $599.00

or 4x fortnight payments of $149.75 AUD with


This is a Custom Unit Made for Gsus4 by A3 Stompbox.


1x Input Jack (TS) // 1x Output Jack (TS) for Volume Control

1x Output Jack (TRS) for Expression Control

1x 9V DC power input Jack to power the unit (Built-in Always-On TC Polytune Tuner & Bonafide Buffer)

Please be aware that the TC Tuner might exhibit minor scratches on the screen resulting from the customisation process, but these should not be misconstrued as defects.

"The best volume pedal ever with the perfect throw and curve."
- Michael Thompson

"This is great."
- Melvin Davis

"So smooth"
- Nigel Hendroff

"FINALLY, I've gotten to try the A3 Custom Volume. And it's by far the best volume pedal I have ever tried. The taper, resistance and smooth ride, along with the solid and classy build, put it up in the all-time greatest category in my opinion."
- Brett Kingman

A3 Custom Volume offers a super smooth volume curve for precise volume controls and is specially voiced for guitars and basses. It features A3's indestructible life-time string and custom made 250k potentiometer inside. The housing is built like a tank using stainless steel making this unit very light but still very robust.

A3 Custom Volume comes in two different sizes - Standard and Mini.

Mini. 750g - d 18cm x w 8.5cm x h 6.5cm (Perfect fit for Pedaltrain Metro series)
Standard. 1.04kg - d 25cm x w 9.5cm x h 6.5cm

A3 Stompbox is the boutique pedal company based in South Korea. The quality is proven after a number of field-testings by the renowned musicians such as Melvin Davis, Michael Thompson, Isaías Elpes, Nigel Hendroff and many more.

A3 Custom Volume is backed by non-transferable 3 years of warranty for the potentiometer and Life-time warranty for all the other parts of the unit. No questions asked, A3 Stompbox will either repair or replace any defective units under the warranty.