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Up for sale is a JHS Little Black Amp Box in mint/excellent condition. It looks and works perfectly, with absolutely no functional or cosmetic issues.

The JHS Little Black Amp Box acts as an external master volume control to tame incredibly loud amplifiers down to bedroom practice levels. It allows you to crank your amplifier's preamp volume to get rich, natural tube saturation and drive without the ear-splitting volume. 

The FX Loop Connection: It connects directly into an amplifier's series effects loop. You run a cable from the amp's FX Send to the input of the pedal, and another cable from the pedal's output back into the amp's FX Return

  • Signal Interception: By sitting between the preamp section and the power amp section, its single knob cuts the signal level down right before it hits your speakers. 
  • Passive Design: It is a completely analog, passive utility that requires zero power to run. 

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listed2 hours ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • Little Black Amp Box
Finish
  • Black
Categories
Year
  • Present
Made In
  • United States
Pedal Format
  • Mini

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Greg's Shop

Decatur, GA, United States
Joined Reverb:2026

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