KingOfKlon Devices is a boutique guitar effects pedal maker based in Bandung, Indonesia, a city with an active cottage industry of effects builders. The brand's pedals are handcrafted locally and tuned and quality-checked in partnership with fellow Bandung pedal workshop Stompboxfx, a collaboration that ties KingOfKlon to the broader Indonesian boutique scene.

The lineup focuses on overdrive, distortion, and fuzz circuits aimed at players looking for affordable handmade alternatives to well-known designs, including offerings such as the Moonshine Fuzz/Distortion. Pedals are sold direct to consumers largely through the Indonesian marketplace Tokopedia and through the brand's social channels rather than a dedicated international dealer network.

KingOfKlon Devices has 13 products cataloged on Equipboard, including Fuzz Effects Pedals, Distortion Effects Pedals, and Overdrive Effects Pedals.