I just purchased the AS 2100 and the CD S2100 its only been a week, but so far so good. Very smooth and clear, plenty of power and build is very high quality. It does remind me of the 70s I know I was there.
Yamaha? Welcome back!
After years of mass market average components Yamaha is making huge strides in the audiophile market with their new "natural sound" integrated amps. I lost my tube amp to a bad move and replaced it with a Yamaha 2100 integrated amp. I was blown away by the headroom and warm sound. It seems like they have taken notice of the high end market again. Welcome back!