Product Description ● This is a MOD pedal based on the Axis Fuzz circuit, with added features like a bias knob. ● The center bias knob allows you to adjust from low-volume fuzz to clean fuzz. ● An internal trimmer is also provided, allowing you to adjust the "spluttering" sound. ● Hand-wired on a universal circuit board. ● Operates on a 9V battery. ● Can be powered by a 9V center-negative adapter. ● Features a φ5mm high-brightness blue LED. ● True bypass. ● Aluminum case dimensions: 60 x 112 x 31 (height) mm. ● EBK is a name used only for auctions. The main business focuses on blues-related amplifiers, effectors, and other equipment, including adjustments, production, and guitar setups. Production exceeds 4000 units (as of August 6, 2024), and many professional musicians use these products. ● Six-month warranty: We manage customer records, and if a failure occurs under normal use, we will compare it with the shipping records and repair it free of charge within six months. (However, you will be responsible for shipping costs.) ● Price includes shipping. ※ Returns are not accepted except for initial operational defects. ※ This product is made as a reference, and we do not use the exact same parts. Therefore, if you want the exact same sound, we recommend purchasing the original unit. ※ From the 9/21 shipment onwards, the knob shape will be slightly different, with a flange. Please check the reference photos before considering a purchase. We also have vacuum tube amplifiers and effectors for sale, so please take a look.