ADCOM GFA-555 II High-Current Stereo Power Amplifier, in excellent condition inside and out.

The GFA-555 ii a renowned audio component originally released in 1990 as the successor to the classic GFA-555. Known for its exceptional build quality and robust design, this legendary amplifier is highly sought after by audiophiles for its massive power output and clean delivery.


Key Features

  • Design Legacy: Built around a revision of the classic Nelson Pass topology, utilizing discrete differential Class-A circuitry paired with triple-Darlington follower output stages.
  • Front Panel Indicators: Includes a physical rocker power switch, a power status LED, independent left/right instantaneous distortion alert LEDs (clipping indicators), and a thermal protection alert indicator. 
  • Zero Idle Power: Uses a true mechanical power switch that completely disconnects the unit from AC power when turned off, eliminating any standby power draw.



$829 Or Best Offer


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Listed2 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
  • GFA-555 II

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Lucky Pawn - Music & Gear

Oakland Park, FL, United States
Joined Reverb:2017

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