This integrated is really super and will drive your 802 with ease with its 250 WPC (delivering more than 275) and its 40 amperes of peak current. Some people say this amp is better than the Mark Levinson's. It retails for $4500 new I think. Check out this link:
http://www.musical-fidelity.co.uk/products/nuvista/m3.html
http://www.musical-fidelity.co.uk/products/nuvista/m3.html