Still running an Adcom GFA-545II and an Adcom GFA-6000. Absolutely no reason to get rid of them that I can see. Adcom at least gets amps right. Can't say the same for the rest of their stuff though, not from my experience anyway.

Outlaw 7500 for a year now and it's staying. Great amp.

Still have a 1976 model Yamaha CA-800 which I used two weeks ago in the basement of my other house. It is a beast even at 45 watts. Needs a good switch cleaning though.

1976? You need to put collector plates on it. If you do sell it go to an antique store. Must be a good amp to still operate the way you say.

Still like the old stuff.

My first amp was actually a receiver from JVC back in the late 70s. It was the JVC RS-7. I thought it was ultra hi-end.

The CA-800 still functions great but the switches need cleaned. I hadn't used it in 15 years and I plugged it in in my basement and plugged my iPod into the aux 1 input and Voila!! it sounded great. Only has a rated capacity of 45 watts but the dealer I bought it from in Virginia tested its output at 84 watts at the THD rated distortion level. It weighs quite a bit and it is a tank. Anyone know of a good electronics shop near Asheville NC?

I have some dB Systems DB-6 power amplifiers (four in all). One of these is circa 1980 and the others are circa 1986 or so. All have been modified (back in 2005 or thereabouts) by David Hadaway of dB Systems; I had three of the DB-6 variants converted to the 6M variant (mono-block) as well as equipped with differential XLR inputs (which work nicely with the 990's balanced outputs). The last DB-6 was left as a two-channel amplifier (but modified to have differential XLR inputs) and those are used for the surrounds.

They have been extremely reliable and are about the quietest amplifiers that I have ever heard (i.e. very low noise floor) and certainly the quietest that I have ever owned. They drive B&W Matrix 805's in the main system.

I purchased a GFA-555 mkII in 1986 and a GFA-2535 in 1994. Both are still in use, the only time they have been turned off has been when I moved three times - both work flawlessly and sound great.

7700...about 9-10 years old and no problem...it's definitely a keeper. Right.
I am considering purchasing a more powerful amp next year for my mains...B&W804S speakers. A neighbor has a pair and they are powered by 600 watts of power and to my surprise there was a difference with the performance of the 804's.

Time to start saving.

Outlaw Audio Model 5000. One month.

My 7500 is about 8 years old and working like a charm.