building on a budget--looking for amp advice


I'm trying to put together my friend's first sound system for around $500 or less, consisting entirely of decent used equipment. I've decided that the old B&W 600 series is a good bang for the buck, esp for a newcomer, and if they can be found cheap enough. I found a pair of 602.5 S3's (not the ideal speaker, but cheap) for less than 200 bucks in mint condition, and I am now trying to find an integrated amp or receiver for $300 or less to go with them. I'm partial to Rotel, as it would be an easy match for the B&W's. However, I'm open to advice. Currently there is a Rotel RA-985bx for sale at $250, but I have no experience with this integrated amp--can anyone tell me if this would be a good match? Any other advice is welcome. Thanks a lot.
rossbernstein
I second the NAD, but only the old 3020a or a Advent 300 receiver. Great, cheaply had stuff...

Arcam and Rotel are only going to be OK, no magic with them, just good enough value...

Also, I highly recommend a Virtue Audio amp, with a good regulated power supply it will best most amps with its wonderful sweetness, detail, and flow and musicality.
Unless you enjoy problems,stay away from NAD.
i'd look for Camcridgr for acoustical music,Rotal for rock.
thanks for the advice--I had a feeling Rotel would be the best option, mainly because I just know it will work, and I can't expect too much in this price range. However, I am very curious about some of the older models I see for sale online that are extremely cheap. Since these models were released before the internet became popular, there isnt much in the way of reviews. I wonder if anyone has experience with purchasing that stuff
at your price range, choosing between nad/rotel/cambridge is sorta like choosing between camry/accord/altima--they're all very functional. personally, i've had trouble with nads, so i might look at cambridge 650/640 or the above-reccomnded rotel; you might also find a music hall 250 at your price.
I would stay with Rotel. I have B&W 602s3 speakers and have used: Arcam A90, Nad 318, Rotel 1062. The Rotel sounded the best to my ears. Rotel is known to have a nice synergy with B&W speakers..... The Arcam and Nad are both nice amps also,I just think the Rotel would be a better match. NAD and PSB speakers would be another suggestion?
any specific models in particular? I've heard mixed things about some of the older NAD models.