Custom Volume & Expression

The A3 Custom Volume pedal provides an exceptionally smooth volume curve for accurate adjustments, specifically tailored for guitars and basses. It incorporates A3's durable lifetime string and a custom-designed 250k potentiometer. The enclosure is constructed from stainless steel, ensuring that this unit remains lightweight yet incredibly sturdy. A3 Stompbox is a boutique pedal manufacturer located in South Korea, and its quality has been validated through extensive field testing by esteemed artists like Melvin Davis, Michael Thompson, Isaías Elpes, Nigel Hendroff, among others.