Hi,

(1) I want to pick up a Rotel 1077 but can not afford the RSP 1069 processor as of now. Is it possible to use my Marantz SR7500 as a processor and connect the pre-out to the RMB 1077.

(2) I plan to drive my Polk RTi A7 rated at 300 W at 8 ohms in a bi-amp mode using the two surrond backs fromn the RMB  1077

(3) Would this sound bette than just the Marantz SR7500 and Polk in a bi-amped mode driven off the SR7500

Thanks