The Classic 108 Fuzz Mini packs vintage fuzz tones into a pedalboard-friendly MXR mini housing. Plug in and saturate your guitar's tone with a round, dirty crunch reminiscent of a classic Fuzz Face, courtesy of a silicon BC-108 transistor. Dialing in your sound is easy — just crank the Output and Fuzz knobs on the Classic 108 Mini's no-nonsense interface and start jamming. You also get a Buffer switch that eliminates the high-frequency suck and oscillation caused by some wah pedals. The MXR Classic 108 Fuzz Mini features true bypass switching and can be powered by a 9-volt power adapter (sold separately).