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Professor's Notes
A genuinely special, handmade overdrive that captures Shin’s immersive take on Dumble-style amp response. Rich, smooth, and remarkably touch sensitive, the DUMBLOID is exceptional as an end-of-chain foundation—bringing the pedals before it together with the depth, compression, and authority of a great amplifier.

Condition

This effects pedal is in Excellent condition with few signs of prior use. This unit has been thoroughly cleaned and tested with a compatible power supply and 9v battery. All functions are operational with no issues. The original packaging and instructions are included. 

Description

The DUMBLOID pedal is based on the legendary Dumble-style amp. Just plug it in and experience the sound of the legendary amp that has attracted world-class players. The real tube-like sound and smooth compression overwhelm the nuances of your picking.

Why Buy From Professor Nigel’s?

Curated, Working-Player Gear — Every product here earns its place by solving a real musical problem—not by filling shelf space.

Careful Evaluation & Presentation — Each preowned pedal is tested, accurately described, and photographed so buyers can purchase with confidence.

Fast, Reliable Shipping from Phoenix, AZ — Orders move quickly and securely, with clear communication every step of the way.