Offered today by The Music Room: One Adcom GFA Amplifier. This unit is coming from the collection of a prolific collector and avid audiophile where it was . Hi, has anyone ever A/Bed the Adcom to the Adcom I know the Adcom has the fan built in, while the Adcom took the fan. View and Download Adcom GFA owner’s manual online. high current power amplifier. GFA Amplifier pdf manual download.

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I read that Adcom does not make good products anymore, and the best buy is a used or II. Don’t know anything about Adcom anymore. I believe the original was actually made for Adcom by Rotel.

I’ve never heard Adcom. See details for description of any imperfections. It was powerful, rugged, quiet, and utterly reliable.


Alex It has been quite a few years since I spent a considerable amount of time auditioning the Adcombut I do recall it was a very nice power amp. 8500 help us provide you a better browsing experience. Additional Product Features Frequency Response. One guy tells you “they are all alike” Put it on a power strip with a switch, or, as I do, leave it on. It is a quality amplifier. If you dont’ need the aplification why would you buy it?

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The signal to noise ratio is dB. It has watts per channel and it’s a beast.


Show More Show Less. I have since switched over to a Music Reference tube amp that I consider superior to either of those except with regard to bass tightness. 8500 not a personal 8500, it’s what the data shows. The newer GFA has no fan and higher output power. Product Key Features Number of Channels.

Ratings and Reviews Write a review. About this product Product Information The Adcom GFA two-channel power amplifier gives a power-packed performance every time and with every application.

Any difference you hear is a hans christian anderson novel. Polk Audio Tsi Cherry 2. Remove Advertisements Sponsored Links. Logged macrojack Full Member Posts: I bought my XPA-3 adfom compensate, then a year later got a Pioneer SC that worked fine in the same system sans amplifier. Originally Posted by Alex F.

Bluetooth Audio Amplifier, 2-Ch. I’ve noticed your comments saying all amplifiers sound the same in blind testing when driven below clipping and with volume matched. The heavy amplifier produces distortion-free sound with very little vibration. By using our site, you consent to the use of cookies by us. AVS Forum articles Contests. How much you think it would cost to have the switch fixed on that I don’t know if I have any good electronic repair shops around me that I know of.

Below clipping, they all sound the same.

While you’re at it look at Perreaux. The item may have some signs of cosmetic wear, but is fully operational and functions as intended.

DonH50 is online now. I owned that amp for about 10 years. You will receive Amp and the power cord. Last edited by ss; at As for the rest of the amplifier debate, I have dacom my experience, measurements, and opinions are irrelevant. I have a guy that lives close to me selling his whole system off and he will sell me His Adcom the thing is spotless and works fine other than the power button is stuck on and does not turn off so you got you some sort of switch or replace it.


The GFA has a fan that was audible in my quiet room. It drove Thiel 2. Adcom amplifier worth it? Never had any issues with it. I’d get the amp but I like collecting pieces of gear and piddling. It introduced a new ascom of Adcom amps that were a solid improvement in sound quality compared with the firm’s earlier efforts.

Do you, you know, actually need more amplification?

You won’t be giving up much to the The data shows that below clipping and volume equalized, they all sound the same. Skip to main content.

The Adcom GFA is a top of the line amplifier. Originally Posted by ss Thanks for your 58800 Alex. It’s not going to do anything magical.

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