Adcom GFA-555 Manuals, Support and Troubleshooting

http://www.adcom.com/.../GFA555manual.pdf

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Adcom GFA-555 and GFP-555 combo

I still use my GFA-555 amp on my front end letting my Integra power the center, surrounds and sub...The preamp is cool too with a servo motor moving the volume knob...

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Adcom GFA-555 questions - AudioKarma.org Home Audio Stereo Discussion Forums

I found an Adcom GFA-555 locally for $275...Seems to be in pretty good condition aside from the power on switch sticking in the on postion at times...Seems to be in pretty good condition aside from the power on switch sticking in the on postion at times...

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Adcom GFA-555 makes a "pop" sound when changing sources - help - Audioholics Home...

Or is there something else I can do to eliminate this...The bass was soooo good that I had to dial down the bass on the receiver down...I have been wanting to purchase a good external amp to power the Polk RTi12's that I have...

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replacing ADCOM GFA-555 - AVS Forum

I currently have an ADCOM GFA-555, which I've had for about 15 years...Now I'm considering getting a better amp...If you can't hear a big difference, then you shouldn't worry about driving your mains with another 555 amp...

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adcom gfa-555 vs parasound hca-1200 | AVguide

I once owned an Adcom GFA-555 and concur with "dlaloum"'s assesment...I have an original version Adcom GFA-555, it is a durable perfromer, still running from 1987...

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Adcom GFA-555 amplifier

ADCOM GFA-555 MANUAL

ADCOM GFA-555 SUPPORT & TROUBLESHOOTING

Adcom GFA-555 amplifier

ADCOM GFA-555 MANUAL

ADCOM GFA-555 SUPPORT & TROUBLESHOOTING

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