I just got another cabinet & I ran into some issues with the wiring to the power amp. Both cabinets are 8 ohms & they have the same power rating. I was tring to run the amp in parallel mode, so I had my preamp going into channel 1, I had switches 4,5,&6 over to the right (on) & had the bridge mono switch set to the left (off). I connected one cabinet to channel 1 & the other to channel 2. The result was that only the cabinet connected to channel 1 was producing any sound. The front of the amp did indicate that I was in parallel mode. According to the manual, when connected in this manner each channel of the power amp will drive its own speaker load & I should only have to connect the preamp out to channel 1 of the power amp. The only way I could get it to work was to run in bridged mono mode taking channel 1 into one cabinet & then connect that to my second cabinet. That sounded awesome, with tons of power & barely pushed the power amp at all....Which I was happy with. I'm just confused...what I am doing wrong when wiring in parallel? Should I wire this in another way or did I have it right? Any help would be appreciated.