Gonk, after making the changes to surrounds and center xover, I decreased the sub trim in the 990 but slightly increased the 25hz level on the ML sub to +6bd.

Now, audio reproduction is excellent (Upsample or Bypass). A/V reproduction has never been a problem however since making the xover changes, the center and surrounds are more defined.

Thanks
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Dedicated HT 15Wx24Dx12H
Outlaw 7700/990
Pioneer Elite DV-79AVi
Panasonic AE900U
ML Aeon i
ML Cinema i
ML Descent
Monitor Audio Bronze
Panamax 5400-EX
Da-Lite 120" Fixed Screen
...and allot of goodies in between

EJ\'s Home Theater