This is for Georgehifi especially but others can chime in.

@georgehifi 
Na... I'll be done when I decide. 
Crack open any of those amps and you'll see significant measures taken in circuitry to discipline the thermal misbehavior of those devices. Maybe I'm just not understanding what you mean as far as "more", but there's plenty of MOSFET amps that will deliver massive current all day long. You make a lot of claims you can't seem to back up and I'm not going to be intimidated by your bold bluster and bullying. 

MOSFET amps that will deliver massive current all day long.

Of course they can, but the same done with BJT's (Bi-Polars)  will do even more, you clearly need to do some homework on this, as your not as knowledgeable as you think you are. I don't bully, it's fact.

Cheers George

kosst, don't waste your energy arguing. Your opponent is a self proclaimed know all and expert in all fields related to audio and electronics, all without having even built one. He even puts Ralph (Atma-Sphere) who's been designing top shelf gear for decades on notice.  Just move on...

I just can’t stand seeing BS put up, and have to give the truth. There is no such thing as an amp that can double it’s wattage the way he quoted. And if you believe Mosfets can do current better than BJT’s then your just as bad.

As far as Ralph he great and we agree on many things, except for his instance on Zero auto transformers being a fix without any negatives, which they are far from, and are just a bandaid fix for a problem of not having the right amp for a given speaker.

Cheers George

Kalali, I think your right. He just makes it up. Clearly he's never seen the measurements on a Pass amp or any number of MOSFET amps. He doesn't even know that the limiting factor in an amp doubling it's power isn't even the active devices.