I also have the LFRs and the center channel in the DSP box, but I tried hooking the center channel up with an Outlaw mono through the DSP with the Axiom amp and I get a hiss in the system. So I bypass the DSP with the center and no hiss.
I guess the different gains are a no no with that. I hate to send the amp back for one channel but I might have to.
The problem is the Axiom DSP and I hate to say it... but it's badly designed. It can really only work with an Axiom AMP because of the way they implemented the floating ground on the unit. Your Outlaw mono probably has a more standard Direct Grounded Output design that is used in most of the major amp units on the market. I wonder if anyone has tried to hook up the Axiom DSP to a Bryson amp to see if it works. I don't know if it's a design thing with A/B type amps, but not with class D or Hybrid designs out there. It rather sucks.
