Registered: 05/29/11
Posts: 29
Loc: Alexandria, Virginia
I assume you'd just hook up your center rear speaker to the left rear input on the 978, the way I do with my Integra DHC-80.2. I think most high end AVRs and pre-pros with 7-channel surround use just the left rear channel to accommodate a 6.1 system.
_________________________
HT: Outlaw 7700 amp Integra DHC-80.3 pre-pro Oppo BDP-105 AppleTV TiVo XL Premiere XBox 360
Legacy Whisper XD fronts Legacy Focus center, sub, surround and surround back Shunyata Defender conditioner