Harley Benton GPA-100 compact pedalboard power amp in excellent working condition. If you found this, you know. Imported from Thomann in Germany. Still in original packaging.


Great way to run an FM3, Helix, HX Stomp, Quad Cortex, Kemper, TONEX or preamp pedal into a traditional guitar cabinet.


100W at 8 ohms

Up to 190W at 4 ohms

Works with 4–16 ohm cabinets

Master, Bass, Mid and Treble controls to fine tune post preamp

Compact Class-D design

Needs step-up transformer to run on US power - Will not run at 120V


I used it with my Fractal FM3 and a 2x12 cabinet. Selling only because I switched to a powered amp head.

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.

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Listed7 days 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
  • GPA-100
Categories
Year
  • 2026

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Nick's Gear Depot

Fenton, MI, United States
Joined Reverb:2017

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