The JHS Pedals NOTADÜMBLË is a DIY (do-it-yourself, solderless) kit inspired by legendary Dumble amps, designed to offer two distinct tones in a single pedal: a singing overdrive typical of the Dumble Overdrive Special and a preamp/clean boost inspired by an ultra-rare circuit associated with John Mayer. The overdrive channel features Drive, EQ, and Volume controls, while the clean channel offers Input and Output controls, allowing for a warm, dynamic, and highly musical boost. Assembly is simple thanks to a modular, solderless system, making it as much a fun experience as a true boutique pedal. Initially sold for 119 $, the NOTADÜMBLË has had a unique history: just weeks after its launch, JHS discovered a design flaw that had led to the use of the wrong circuit in the clean channel. Josh Scott immediately acknowledged the error, halted production, offered refunds to buyers, and subsequently released a corrected version (V2). Ironically, this "bad" circuit was so popular that it was later sold separately under the name JHS Fumble. This one is brand new.


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Listed6 hours ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • NOTADÜMBLË
Finish
  • White
Categories
Year
  • 2025
Made In
  • United States
Pedal Format
  • Standard

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bassNguitar

Paris, France
Joined Reverb:2013

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