Here are some other options. For around $1,500-$2,000 used, you should look into the Classe SSP-25 or EAD TheaterMaster Encore. Both are realtively bare-bone units but have excellent reputation for 2 channel stereo. The TheaterMaster Encore is upgradable to their top of the line pre/pro the Signature which retails for $6,500 or so. Another option is the Aragon Soundstage (the higher-end line of the manufacturers of the Acurus.) One of the best things about the Soundstage is that it is as upgradeable as currently possible for both software and hardware. That's the main reason I purchased it. As far as two channel sound,it's very good. However, I prefer to connect my CD player directly into the amp. The Soundstage can be had for $2,500 used. These units do not show up for sale very often on Audiogon and when they do they seem to sell quickly. I think they are all two-channel wise a step above the pre/pro's you mentioned. Hope that helps.
Pre/Pro for $2K
...new to the site, first time posting. I'm upgrading from a Yamaha pro logic receiver and am having trouble deciding among the B&K Ref 20, Acurus ACT-3, or the Marantz AV-9000. (I'm leaning toward the Acurus as I've heard they've corrected the "hum" problem). I'd like to keep it under $2K but could sacrifice and add a few hundred for great value. (B&K Ref 30?). I'm primarily a music (jazz, reggae, & R&B) listner, but enjoy high impact movies. My system consists of the Adcom GFA6000 5-channel amp, B&W DM604 3-way floor standing mains, Boston center channel and remotes, and a Paradigm PS-1200 sub. Any advice would be appreciated. Also, any suggestions on good but inexpensive ($50 - $60) interconnects would be a tremendous help. THANKS!!!