JHS The Fumble JFET Clean Boost Pedal

This brand new JHS pedal will ship insured and inspected from Rapid City, SD.

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The JHS The Fumble pedal delivers the kind of clean boost players quickly realize they never want to turn off. Simple in layout but incredibly musical in response, this pedal is designed to enhance what’s already great about your rig rather than completely reshape it. There’s an immediacy and clarity to the way it pushes an amp, adding presence, punch, and harmonic richness while still preserving the natural feel of the guitar underneath your hands. Whether used as an always-on tone enhancer or a dedicated solo boost, the BBC-1 responds with a smooth, organic character that feels more like an extension of your amp than a traditional effect pedal.

What makes The Fumble especially useful is how naturally it interacts with different setups. The input control allows players to shape the front end of the circuit with surprising precision, tightening lows and controlling how hard the signal hits the amp or following pedals. Turn it up and the pedal adds body, articulation, and dynamic push without becoming harsh or compressed. Clean amps gain extra depth and sparkle, edge-of-breakup tones become richer and more responsive, and already-driven amps tighten up with additional sustain and focus that cuts beautifully through a mix.

Its compact footprint and straightforward control layout make it easy to integrate into virtually any pedalboard without overcomplicating the signal chain. The Fumble feels purpose-built for players who value touch sensitivity, clarity, and musical responsiveness over excessive coloration or gimmicks. Whether you’re stacking it into overdrives, using it to wake up a clean amp, or simply adding a little extra authority to your core tone, this pedal delivers a polished, professional feel that rewards expressive playing. Available now at Haggerty’s Music.

Features / Specs

• Circuit: BBC-1 Clean Circuit
• Bypass: Footswitch
• Controls:
• Input Knob: Attenuates bass and input gain at the front of the circuit
• Output Knob: Volume, left is less and right is more
• Inputs: 1/4” on Right Side
• Outputs: 1/4” on Left Side
• Power Supply: 9VDC Center Negative, 5mA
• Width: 1.96"
• Height: 1.21"
• Length: 3.93"
• Weight: 0.4 lb