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GFA-555

Name: Adcom GFA-555
Brand: Adcom

Adcom

GFA Series1985 – Present

AmplifiersPower AmplifiersDiscontinued

Estimated price (community-sourced)

$600

About the GFA-555

The Adcom GFA-555 is a powerful stereo power amplifier designed to deliver high-quality audio performance. It is capable of producing 200 watts per channel into 8 ohms and 325 watts into 4 ohms, with a total harmonic distortion (THD) of 0.09% across a frequency range of 20Hz to 20kHz. In bridged mono mode, it can output 600 watts into 8 ohms. The amplifier features a damping factor of 800, a gain of 27 dB, and an input sensitivity of 1.75V. It is built with 42 transistors and other semiconductor components, ensuring reliable operation. The dimensions are 17 inches wide, 7 inches high, and 11.5 inches deep, with a weight of approximately 16 kg.

Specifications

Key Specifications

Power: 200W

Full structured specifications are available to members.

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