What was/is the heaviest weight amp you herd/own


My current amp is a McIntosh MC252 @ 98lbs. My old Pioneer Elite was under 10lbs, I belive. My current amp IS the heaviest I have owned.
alburger
Rowland Model 7 monoblocks, 135 lbs each. 170 lbs each with wooden crate. I know someone who owns five--yes, FIVE(5)--of these in his video system!
Regarding those Krell MRA's...always wondered what size the transformers were in those? Anyone know? I know that the FPB-600 has 2X4KVA transformers which is unbelievable.
Jeeze...how much do your complete systems weigh??? Did you guys have to install extra support under the floor? I think my whole system weighs less than alot of your amps....but I've been working out lately so maybe I should get something heavier.

;o)