2. amps-preamps
  3. 1212858378

Old power amp with newer preamp?

Hello,

I'm a newbie and I'm looking to improve my setup and more than happy to buy used equipment. I currently run Boston Acoustics CR-77 bookshelf speakers through an older Denon AVR-3000 receiver in 2 channel stereo. I have no desire for surround sound, just want to build a better system for music listening.

So I made the grave mistake of visiting our local B&W and Rotel dealer and I was really impressed with B&W's new 686 bookshelf speakers. The dealer played them through Rotel separates.

so here are my questions

Can I buy an older Power Amp (say from the late 1980s on) and pair it with a newer digital preamp? I'd pick up an amp here or on ebay. Probably 70 - 100 watts per channel.

Is there much difference between pairing a power and pre amp together over a good integrated amp of the same brand and power?

Any other recommendations for amp brand? (I'm pretty sold on the B&W's, so I'm looking for a good amp to pair them with.)

I'm looking to spend $500 for the amp setup and am happy to shop used. I've heard Cambridge Amps before and also NAD. I'm not in a position to A/B the amps, but was impressed with all three.

thanks!
stevecuss
elevick
2,439 posts
 
If you start out with a huge compromise, you will need to start upgrading right away (or at least feel that way). If the budget is $500, use that as an upper constraint. I'd throw Music Hall into the mix. Even older B&K pre and power combo.
Finally, the 80's had some very low points, be careful! 80's NAD vs new NAD is a huge difference. They have come a long way. Same with Adcom.
stevecuss OP
35 posts
 
Hi Guys,

thanks for your help and specific responses. I've decided to look at audiogon and other places for a used integrated amp, at least 75 watts per channel and preferably 10 years old or younger. I'm currently pretty sold on the B&W 686 speakers. (which oddly enough, sound much better to my ears than the more expensive 685s.) It seems that B&W likes plenty of power, hence my wattage requirement.

anyway, I appreciate all the guidance and I look forward to building a great system on a budget

Steve
calwood
1 posts
 
I just wanna share my experience with you.

I use a brand new tube pre-amp Ming Da MC 7R (replaced all the stock tubes with old NOS)with my 30 yrs old McIntosh MAC 4100(just the power amp). My speakers are JBL L300.

The system sounds like a million bucks.
jylee
306 posts
 
I would highly recommend Aragon amps. 2004 or 8002 are within your budget, and they are one notch above NAD / Adcom / Rotel. I own 8002 and I am very impressed with its performance. It's comparable to higher end amps I used to own that cost between $2000 and $3000.
glowplug
37 posts
 
I agree the 686 sounded better to me then the 685's!!!
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