Hi, i too have the same issue, bs9000 mk2 & bl8000 & bg3500 connected to aux using cables supplied by Steve Marriott
Bl8000 connected to bs9000 using individual pl cables
no sound out of left channel on either speaker regardless of cable/switch connection permutations
i do however have correct L & R channels through headphones from both cd and turntable with all cables connected.
is this likley a cable/connection problem or an internal problem with the bs9000?
any help very much appreciated!