Two Amps, Comparison.

[iceblinkfroufrou]

hi.

i was wondering, if anyone is familiar with these two amps, which would be the better one?

denon avr 1770 7.1

pioneer vsx 917 receiver.

http://www.parkaveelectronics.com/product....7&l=Froogle

http://www.htmarket.com/vsx917.html

thanks.