stereo amp vs monoblocks, any advantages?

You need monoblocks if the power requirements exceed 1,000 watts per channel, otherwise they are just a luxury.

You can test for crosstalk in a stereo amp by unplugging the left input cable, and listening to the left speaker. It's usually pretty quiet.

Thanks Daviakine. Question - what do you mean by crosstalk?

"I cannot think of a manufacturer who builds the exact same amp as stereo, dual-mono in a single chassis, and monoblocks."

Not listed on the Odyssey website, but I have a Stratos "Dual Mono" that is supposed to be a "two amps in one box" design; it does require two power cords. I have no idea how it compares to the Monoblocks; it would be fun to do a shootout. Any Stratos Monoblock Owners in St. Louis? John

With monos, you can put the amps closer to the speakers and use shorter cables.

I was a mono only macho man for a while, but now perfer a one box solution to KISS. (keep it simple stupid) and after 30+ years of listing, I don't think monos really provide much behond the macho factor) of course maybe I played way too load and now can't notice a few db of cross talk. lol