Was not sure where to post this. I'm not doing HT these days but have an excellent Tag McLaren 5x100r amp. Right now I'm using 2 channels for 2 channel listening. I had a thought to do a passive bi amp and use 2 more channels. More in the "cuz i can" category than expectations of major sonic improvements per se. What I would get is more juice to the speakers at least, but again, not expecting major improvements but more power - all things being equal - never a be thing I figure. Other than the signal spliiters and speaker runs, not a major added cost to use those additional channels doing nothing.
Another possibily I believe that amp allows is bridging the amps, so another possible option.
That, or I was consider selling it (along with the pre amp/pro) and getting a good 2 channel integrated with 150-200wpch.
I was unsure if horizontal vs vertical bi amp would matter in such a set up.
Thoughts/advice?