Mad Professor Evolution Orange Underdrive removes distortion from your sound working exactly the opposite way than a traditional overdrive pedal. You can clean up your distorted amplifier sound to your liking by controlling the tone, which is not possible with your guitar's volume control. Strong tone controls allow you to alter your amp sound considerably. Also works with overdrive pedals and fuzzes.
Volume: Sets output volume level.
Midrange: Sets the amount of mid frequencies. Most distortion is in the midrange and thanks to the Evolution Orange Underdrive's wide mid control you can take away the distortion when you turn the control towards 7 o'clock.
Bass: Controls the amount of low frequencies.
Treble: Controls the amount of high frequencies.
- Power Requirements: 2.1mm 9-18V DC centre negative power supply or 9V battery. 10 mA.
- True Bypass