500 to spend on int.amp,help me match with gear.

I have three systems in my house. From what you are telling people, I would recommend the Acurus DIA 150. It is an int. amp that has a killer sound. They sell new for I think $1500. You can find them on AG between $500-$650.
Read about this amp and I think you will find it is a beautiful sounding amp with plenty of power to push any speaker out there.
Good Luck with your search.

I own an audio refinement now and think it is a great integrated. Others to consdier would be a Mistral, anthem INT 1 or 2. You can sometimes find them in your price range. Creek is also a good suggestion. If you don't like the harshness, I would stay away from the Rotel. Just my opinion.

Rega Brio - we sell a lot of 'em to customers in exactly your situation. Great sound, bargain price.

You might want to consider taking the pre-outs from the yamaha to an external amp. For 500 you could get a pretty nice 2-ch amp, then eventually add a similar quality preamp. If you are patient, you might find an Aragon 4004, McCormack DNA .5, Anthem 1, Bryston 3B, etc

anyone own an Audio Analogue Puccini? And for you Rega owners out there does it have pre-outs?