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Adcom GFA-555 II

Special Order
Original price $899.99 - Original price $899.99
Original price
$899.99 - $899.99
Current price $899.99

 Fully Tested and Cleaned


The Adcom GFA-555 represents the most advanced thinking in audio amplifier design. At 200 watts per channel, it offers exceptional value and superior performance at a reasonable price.


  • Power output: 200 watts per channel into 8Ω (stereo), 600 watts into 8Ω (mono)

    Frequency response: 10Hz to 20kHz

    Total harmonic distortion: 0.04%

    Damping factor: 800

    Gain: 27 dB

    Input sensitivity: 1.75V

    Signal to noise ratio: 110dB

    Semiconductors: 42 x transistors, 2 x zener diodes, 13 x diodes, 2 x IC, 2 x diode bridges

    Dimensions: 185 x 432 x 310mm

    Weight: 16kg