OTL amps, my pick for the tube used.

Obviously people named George need not apply. This will be an amp for more efficient loudspeakers and for people who have some kind of emotional attachment to Futterman. I trust Roger will be able to build one that won't blow up. 
George, you should build one with your 6C33C tube and see how it goes.
Atma-Sphere corners the Market in OTLs as far as this guy is concerned. I have no interest in any amp that can not do at least 200 watts.  
Mike

I don't know about you folks out there but I'm getting dizzy. What does any of this have to do with how an amp sounds. It might have to do with how loud an amp will go but that is about it.