Hi Jeff,
The other thing you might consider is to not even have a stand under the TV, but attach the theater to the wall as well (such that the tweeter is just in front of the panel above).
That frees up space for the sub to slide over closer to center; ideally, it should be centered in the room, which would put it a little to the left of center of the TV/Center channel.
This would provide the following benefits:
- No stand cost, no electrical cost.
- Better bass source location.
- Better center channel location/height (as you control where it goes on-wall)
- Fewer open (or semi-closed) box resonances formed at the front of the room from the stand.
Looking back through your equipment list, I’d not advocate moving the AVP, as you still have way to many other pieces of gear you will need to now buy long cables for, and many are analog-only devices where long runs are not advised.
Long balanced runs to amps are not too big a deal, but everything else would be.
From your system page list, this is my take on what needs to be near the AVP and could be separate
Denon AVP-A1HDCI (pre/pro)
McIntosh MCD500 (SACD/CD player)
Pioneer Elite CLD-99 (Laser disc)
B&K DT-1 (RF demodulator)
Pioneer Elite PDR-19RW (CD-recorder) - Pre PC burners
Mitsubishi HS-U65 (S-VHS) - I know, why?
Nakamichi DR-2 (Cassette) - I'm puzzled too.
Niles IR repeater
Uses HDMI, therefore could be within 25 or 35’
Pioneer Elite BDP-09FD (blu-ray)
Toshiba A-35 (HD-DVD)
DTV HR-21
PS3
Uses Balanced analog cables, and could be within 35’
McIntosh MC402 (2-channel amp)
McIntosh MC205 (5-channel amp)
My recommendation still stands, ditch the Mac CD player and the Pioneer BluRay in the summer/fall, and get either the new Denon DVD-4010 or DVD-A1UDci universal (SACD/DVD-A/CD/DVD/BluRay) with a full jitter-free linkup to your AVP.
For SACD your current Mac player is forcing extra DSD->Analog->PCM->Analog conversions through the AVP. With the Denon players you get DSD all the way through if you want.
And the Pioneer is susceptible to Jitter on non-bit streamed codecs.
That put’s only one box in the listening room. And requires just adding one 35’ HDMI and 35’ Cat6 cable.
So unless your’ changing a lot of laserdiscs, having all the other stuff in another room should be no sweat.