Has anyone tried 2 amps in stereo mode?

Thank you all for you response. I think I will go for the second amp. A second Rotel amp will cost me less than a $1,000. The next level stereo amp that my dealer recommends would cost $3,000.So this would be the most cost effective way for me to get some improvement. I'm also double bi-wiring now, so I have two pairs of the same cable, so I'm covered there. I would need to buy an extra set of interconnects. I won't use a Y splitter. My pre-amp has 2 sets of outputs, so I can feed each amp directly, That should be better.no?

Thanks again.

Yes I'm in need of some power cord upgrades. I'm still using the factory cords, and a cheezy power strip.

The amp is currently in the wall socket directly. The pre-amp and cd player are on the power strip.