I know of one instance where Outlaw was not sufficient--Dennis was trying to drive 5 M80s + 2 QS8s at >100dB for hours on end, and the Outlaw 5 channel amp he had kept biting the dust. He eventually replaced it with Parasound Halos.

That, I think, would definitely be a border case.

I am the Doctor, and THIS... is my SPOON!