Mad Professor Simble Overdrive


Simble Overdrive has a natural organic tone, unsurpassable touch sensitivity, sweet tube-like compression and built in inspiration. This natural sounding pedal works as a clean boost, ”on the edge” crunch, or a sweet singing overdrive, always retaining the tone of your prized guitar. The Simble pedal is happy with either single coil pickups or humbuckers and thanks to the pedals wide bandwidth also works great with bass! Simble Overdrive is great for Robben Ford or Larry Carlton tone and much more! Scroll down to our comparison video with a real Dumble amp.

In stock

Mad Professor Simble Overdrive 219,00 


SENSITIVITY: Amount of distortion and compression.

LEVEL: Output level.

ACCENT: Adjusts the pick attack and brightness before the signal is overdriven.

CONTOUR: Brightness of the output.


Current draw: 10 mA at 9V DC approx.

Input impedance: 430 kohm

Output impedance: 50 kohm

Voltage supply range: 9-12V Silent True bypass


6F22 9V battery or DC eliminator 2.1 mm plug center negative and positive sleeve. When LED dims, it is time to change the battery.

Additional information


Mad Professor

Effects Type

Distortion, Overdrive

Availability Now available in-store at
15 Kilkis Street Latsia Nicosia 2234

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