What is the Best Integrated tube amp you heard


I just want to know what is the best integrated tube amp you have ever heard and with what speakers you were listening to it on.

The Best one I have heard is a Sam Kim Heathkit 151 creation from Sam's Audio Labs in full triode at 7 watts per channel with Altec 604d in cabinets
stevehifi
Not suprisingly, everyone quotes there own amp, so I will too. My Viva Solista 22 watt 845 SET is the best amp of any sort, I have had in my system and I have used some good integrated amps, Karan K180, lavardin IT included.
Interesting, The best I have heard is a 300b SET also through Altec 604D speakers. Tho I am driving with two subs crossed at slightly different crossover points. When all is right, there is really nothing better, at least that I've heard here.

Cheers,

RW