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Adcom GFA-5500

Stereo Power Amplifier

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Adcom GFA-5500


Power output: 200 watts per channel into 8Ω (stereo)

Frequency response: 10Hz to 20kHz

Total harmonic distortion: 0.02%

Damping factor: 700

Gain: 29 dB

Input sensitivity: 1.4V

Signal to noise ratio: 100dB

Dimensions: 178 x 432 x 349mm

Weight: 25.9kg



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Reviewed Jan 27th, 2016 by ClassicRock

Sounds Like Thunder , Running 2-15 Theater Monitors , thats 4 15's ! Greatest Amp I've Owned !



re: GFA-5500

Thank you so much for these manuals. I have had 2 amps from Europe for a very long time and asked several technicians about converting from 230VAC to 115VAC. The service manual outlines the process and was very clear and easy to download from your site.

Now, why couldn't the tech just have told me this? I have an idea, but I'll leave that and any criticism to others.

Again, my thanks for a great site.

Adcom GFA-5500

Thank you for the Adcom GFA-5500 Service Manual.
However this PDF appears to be missing pages 8 and 9, and according to the table of contents page 9 has the schematic. If someone has the complete manual it would be greatly appreciated.
Thank you.


Thanks for spotting that. The description has now been changed.

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