best tube integrated under $5000 ?

Second the Coincident Dynamo. I have the MK1 version...and it is just brilliant.  I may purchase their higher wattage integrated for my main system down the line.

nitewolf, what speakers are you using with the Dynamo?

Currently two tiny single driver speakers for my bedroom/second system. But I did run my Legacy Audio Signature SEs with the Dynamo when I received it, and it sounded magical...on critical listening probably not as "tight" as my solid state McIntosh but it was just smooth and sweet, in no way did anything seemed missing. Only 8 WPC and drove the huge Legacies quite loudly in my main room.

nitewulf~

I think that's as much a testament to the Legacys, and their excellent sensitivity, as it is to your amp...no disrespect to the Dynamo, but driving ANY floorstander successfully w/an 8 watt amp is pretty amazing.