Preamp Advice for my System

The BAT-42KSE is a solid state preamp. It only has XLR outputs, but I connect my Bel Canto amps through a Paradigm crossover for my Paradigm Reference Servo 15 subwoofer. So, the connections go XLR to RCA at the crossover, then RCA to RCA at the Bel Cantos.  

You really should consider a tube pre amp.

I owned the BAT 42KSE and thought it was a real fine unit. I did not find it laid back as you are describing it. I was using it with Bryston 7B-SST and the speakers were Thiel SCS4 and previously Revel Salon1.

Maybe you should check out a different amp with the 42KSE. I sold mine due to down sizing and I knew I would miss the BAT, I did.

You should consider changing amp. But if you want to keep your Bel Canto Ref 1000 monoblock amps I would suggest getting a tube preamp. BAT makes great tube preamps. I would also look into the following tube linestage preamps : Audio Research, VTL, VAC, Lamm, Cary Audio, Rogue Audio, Primaluna, Frontier, Ayon.  

Your BAT Preamp could sound a whole lot better using the balanced outputs to the Bel Canto amps. The BAT has 2 sets of XLR outputs. Using the 2nd set of XLRs going to the crossover and running the Apogees full range should have a much better sound. I really think the Paradigm crossover is taking all the music right out of your preamplifier. I decent set of XLRs going from the preamp to the amps should turn that BAT sound up quite a few notches. And I mean an order of a magnitude with XLR cables at a price of $200-300. BAT preamps need XLR outputs to sound best. Spending money on a new preamp is a waste. I use REL subs in a pair right next to my Martin Logans, and they are directly connected to the speaker outputs of the amp. Apogees should be run full range. I find crossovers do more harm to your main speakers than help, in the way you have it setup now. I would bet my right foot, that what I’m telling you will give you what you’re looking for.