The Mad Professor Big Tweedy Overdrive is your ticket to vintage amp magic, allowing you to recreate classic tones and infuse your guitar sound with warmth and character.
This pedal emulates the beloved sounds of vintage tweed amplifiers, providing the distinctive overdrive that has been the secret sauce behind countless iconic guitar tones. Its controls are designed for precision, letting you tailor your sound to perfection.
Whether you’re after the sweet, bluesy tones of yesteryear or seeking to add a touch of classic warmth to your playing, the Big Tweedy Overdrive is your trusted tool.
Mad Professor ensures that this pedal is built to last, with the durability to withstand the demands of live performances and studio sessions. Its compact design means it won’t occupy unnecessary space on your pedalboard, making it an essential addition to your rig.
Discover vintage amp magic with the Mad Professor Big Tweedy Overdrive and unlock the classic tones and character that have shaped the history of guitar music.
VOLUME: Sets the output voltage.
GAIN: Adjusts the amount of distortion.
TONE: Adjusts high-frequency tone. Adjustment range is from significant high-frequency cut to slight high-frequency boost. The wide spectrum Tone control can either soften the tone or add some brightness to your straight signal.
PRESENCE: You can fine tune the shimmer and cut with Presence knob that adjusts the upper high end.
Turn both TONE and PRESENCE knobs down for a mellow fat tone or turn them up for a bright cutting rock tone.
Current consumption: 10 mA at 9VDC
Supply voltage range: 7.5V to 12V (9V recommended, the sound of the pedal depends on supply voltage)
Input impedance: 220kOhm at 1kHz
Output impedance: 1kOhm Complete bypass (true bypass)