I've got an NAD C372 integrated, along with NAD CD and tuner. All have sounded and worked fine for the past 3 years. The integrated has tons of power and has never left me needing more - though I am keenly aware that the beryllium tweeters that I laid out so much cash for can do better when feed cleaner...... I have Focal Electra 1027BE speakers.
I'm interested in upgrading the entire electronic system (amp, CD ,tuner), but am at a loss as to what makes sense. I've heard the Yamaha A-S2000, CD-S2000 and T-S100 tuner - albeit with different speakers, and they sounded very good. I've also heard the Bryston B100SST (source I can't remember) again on different speakers - also very nice.
I suppose my questions then are:
1) Are the Yamaha S-2000 series serious and indeed an upgrade?
2) What source would one use with the Bryston? Keep the NAD sources?
3) What other brands and models should I also consider