You bought another LpA-1?, I always thought you had one amp!,I am using a total of 10 channels. 5 channels from each amp. TWO LPA-1 amps
2 channels for Center(Bi-amp) ;2 channels for Left(Bi-amp) ;2 channels for Right(Bi-amp); 2 channels for Surrounds; 2 channels for Outdoor speakers.