Each VL Effects pedal is fully handmade by Vincent Loret in Paris, France. This model is the reissue of the first VL-Effects Bullit Overdrive product from 1985, California. The Bullitt Overdrive included the genuine BL-Effects Atk-Ton fuctionality like other products (Bullitt Fuzz, Bullitt Booster, etc.) The Atk-Ton functionality increases gain, bandwidth and crunch tone (Fat Tone).
Gain Control - It's an overdrive and distortion pedal. The level of gain increases distortion.
ATK-TON Control - Turn to the left for Increased gain and overdrive bandwidth. Turn to the right and get a clear and compressed mode.
PRESENCE Control - Very important setup to modify tone and level of overdrive/distortion. Must be set up with ATK-Ton and Gain.
LEVEL or Volume Control - Output level and tone setup.
MiniSwitch Mode "^" - This mode is the "FAT Muscle Tone". It's a heavy level and Fat distortion setup who bring maximum of medium and bass tone. If you want more clear tone setup move "Presence" to the right.
MiniSwitch Mode "-" - This mode is the "TS808" Tone. It's the regular level and cream distortion of TS808 family of pedals.