Bass leaves after amp warms up?

OP is still here
I placed order for Bryston Seperates but the 2.5 amp is not available for 3 months so I cancelled..
I am going to audition Yamaha a S-2000 integreated amp from Amazon with return privilige..
Next choice will be Musical Fidelity pre/prx
After that I will get rid of Synchrony one speakers for Legacy or Joseph audio.
I currently have no amp but listening with headphones to shm-sacd recordings on Sony XA5400es

That integrated looks like a nice package.

If there is an integrated at any reasonable cost that can drive a hard load as well as a good separate power amp, its probably a Class D integrated like that, though I have not heard that one specifically. That's because of the smaller power supply needed for CLass D and less potential for EM field associated to affect other crcuits. RFI can be a problem with CLass D amps, but newer designs seem to have a pretty good handle on that and that should help application in an integrated I would think.

We'll see. Anxious to hear how it turns out. Remember that some break in time for a new amp might be needed before it sounds its best.

Which Integrated are you referring to Yamaha or Musical fidelity pre/prx?
I don't know what you mean by Class D
Does that stand for Digital?
That was the Audio Reseach I was lookning at but decided against it
Yamaha is not Class D

http://www.amazon.com/Yamaha-A-S2000BL-Natural-Stereo-Amplifier/dp/B001L19FBC/ref=sr_1_1?ie=UTF8&qid=1370555103&sr=8-1&keywords=yamaha+2000+integrated

Hmm, well I thought i read that Yamaha model to be Class D, but maybe not.

Maybe this amp will do better than the last one. I tend to like most Yamaha amps I have heard, but have not heard that one. I hope it works out.

Fishing ... Class D as compared to class A, AB amps....

http://en.wikipedia.org/wiki/Class-D_amplifier