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First foray into separate 2-channel amp, 200wpc

Hi, I am thinking of purchasing my first powerful 2-channel amp, to use with my Yamaha RX-V1800 receiver. This is kind of an experiment, so I don't want to spend a fortune. I need to see if a powerful amp will take better control than the Yamaha of my Monitor Audio Silver 9i speakers I just picked up. I am thinking of a minimum of 200 watts/channel. I am looking at spending up to around $500. I will probably want to find something used here on Agon.

So far, I am most drawn to an Adcom GFA 5500 here on Agon, although I am aware there are many other brands in that level of amp. I am aware of Emotiva, and wonder if anybody feels a new or newish Emotiva will be better in any significant way than the 5500. This will need to be a good performer on both music and movies.

Or, since the Yamaha is fairly powerful for a receiver, is there a likelihood that the Adcom of something similar will not make a detectable improvement?

Any other suggestions? Thanks.
mtrot

Showing 2 responses by willland

willland's avatar
willland
846 posts
 
11-02-11: Mtrot
"Thanks! OK, Adcom, Acurus, B&K...how would anyone characterize the "house sound" differences between these?"

IMO, the Adcom can be on the bright side of neutral, the Acurus is very punchy and fast down low with detailed highs, and the B&K is warmish with a midrange to die for.

"Also, is there much difference between the Acurus A150 and A250? They actually seem to be about the same size and weight."

I have owned both but currently am enjoying my A250 everyday. The A150 is very punchy and lively but doesn't have the low impedence driving capabilities and headroom as the A250. The A150 responds well in most situations but just doesn't have quite the ooomph as the A250. I have considered getting (2) A150's and running them as monoblocks just to see how they perform.

Bill
willland's avatar
willland
846 posts
 
I would opt for the Acurus A250. I am loving mine more and more each day. I never knew my Klipsch RF-63's had as much low end punch as they do with the Acurus. Very fast and controlled bass with detailed highs. A lot of amp for little $$$.

If you want a smooth velvety midrange, go for the B&K Ref. 2220, EX4420, or the Ref. 200.2.

Bill
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