I'm thinking of getting a 7 channel amp for my HT system. I have no complaints about my Onkyo 797 THX receiver, but want to put my Outlaw ICBM-1 bass manager between the Onkyo and an outboard 7 channel amp.

Reviewers speak highly of the 125 watt x 7 Anthem PVA7 and the 200 watt x 7 Outlaw 770.

So, Rodan v. Godzilla? Who wins?

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System:
Onkyo 797 and Denon 85 watt x 2 channel amp for channels 6+7); Front Main Speakers Michaura M665s (like Axiom M60s), center Klipsch KLF C7, side surrounds - Michaura M66s (like Axiom M50s), back surrounds Mission 77ds, subs - Klipsch LF10 and Velodyne CHT100 - sources - Toshiba SD9200 DVD Audio and Digital Cable.