Best integrated up to $6000

"02-04-15: Pehare
In re ARC...I once owned a new ARC vsi55 & it was disappointing as it wasn't refined or resolving."

I would agree with that. They tried to do too much for too little money. Its hard to build a good tube preamp for what that thing sold for, let alone an integrated.

"02-02-15: Eljack
Didn't know any VAC was available anywhere near 6k, sweet"

If you don't need an integrated, the PA series amps come up every so often, for far less than 6k. And they're powerful enough to drive a good range of speakers.

I agree with Ghasley on the Mac 2275. I foolishly tried to downsize from a Mac MC 275 with an Aesthetix Calypso preamp to the Mac 2275 integrated. Big mistake... the MC 275 amp is a classic, but the 2275 integrated is softer and slower. Scores high on looks, but low on substance.

Exemplar Audio Exception integrated. Simply amazing...

If you have a chance, take a listen to the PrimaLuna DiaLogue Premium or HP. I owned a MA 2275 it was good but I prefer the sound quality of the PL.

I haven't heard nearly enough amps to answer the question, however…I feel no need whatsoever to step up from my original Jeff Rowland Concentra. Tremendous piece of equipment.