Which one is the best INTEGRATED!!


My system 
Focal speaker
Esoteric source

I am going to buy a new one but I am not sure about them all which one I should buy.

Here is my integrated list
Karan KA I180 MK2
Accuphase E650, 600
Jeff Rowland Con S2
Burmester 082
Pass labs INT250
Audio Research VSi75
Gryphon Diablo300


loreaor
Why no mention of Mark Levinson? I have 532h amp and it is Class A rated, I love it as it sounds very good and buttery smooth vocals.  I have read and talked to people that think their Integrated amps are excellent, very highly rated. 

DarTZeel is the best I've ever heard. 

For tube, I believe Vac is updating their Sigma.
Well, for more fun I'll mention Ypsilon and Absolare. I won't mention Kondo.
Dartzeel CTH-8550 as cited above. Have seen one or two used ones for sale in the 10-12k range. Built to outlive us all. 
I don't see how people can make recommendations based upon the info presented.  You don't know what Focal loudspeaker he has and the list of integrated span 30w to 300w.  Nor are any sonic preferences stated.  We also don't know where he is so we don't know what kind of manufacturer/distributor support is available.  Do any of the above posters really think they helped this person?