
Anthony Easton
The JangleBox J-Boost is a clean, non-compression pedal designed to enhance tone and provide EQ boost capabilities. It is suitable as a companion to any JangleBox compressor and can also function as a stand-alone enhancement to virtually any pedal in a rig.
Key features of the J-Boost include:
- Unparalleled tone refinement: The J-Boost offers a total EQ boost, not just
a glorified volume knob, providing full tone flexibility.
- Full tone flexibility: A single tone knob adjustment allows for treble,
bass, or mid boost, as well as overall tone perfection by eliminating low-end
dullness or ice-picky highs.
- Ultra clean output: The pedal's distortion-free circuit is designed to
deliver pristine tone and clarity, capable of driving an amp to the breaking
point without introducing distortion.
- Compatibility with JangleBox compressors: When used with any JangleBox
compressor, the J-Boost can create an unbelievable richness and depth of tone.
Additionally, when combined with the JB3 or JBX, it can create a boost-on-
boost-on-boost effect.
Technical specifications:
- Dimensions: 4.39” x 2.34” x 1.06” (112mm x 60mm x 27mm)
- Power adapter: 9V, 100mA, 2.1mm x 5.5mm barrel, pin-negative (not included)
Watch the latest video demos and reviews for the J-Boost from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.

Below are live Reverb listings for the JangleBox J-Boost from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.

Excellent
$233.90

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Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton
Anthony Easton