I've owned plenty of preamps over the years, including several audio research "tubies". It's like anything else, you give em a try! Ifyou don't like it, move on. With the right tubes it would be as good as you'll ever need(from your description), if you chose something you mentioned in that line, yes!
Critically speaking, the AR pre's are a bit fat or warm in the upper/mid-bass from dead neutral. This is workable, and overall they will sound very very good for your dubties and likely equipment. I would own one again, as I know what they are capable of. For the money, not much is better in a pre amp used, for certain. Overall the AR pre's are stelar for the bucks, and I see no need for you to have to spend mondo bucks for a used Ref 2! A used LS5,7,22, etc will be fine with upgraded tubes.
Call one of the "tube-guru's" out there and tell em you got an AR preamp that has a bit of a bumped up bass sound, and they can better match a possibly "leaner tube" compliment!
Good luck
Critically speaking, the AR pre's are a bit fat or warm in the upper/mid-bass from dead neutral. This is workable, and overall they will sound very very good for your dubties and likely equipment. I would own one again, as I know what they are capable of. For the money, not much is better in a pre amp used, for certain. Overall the AR pre's are stelar for the bucks, and I see no need for you to have to spend mondo bucks for a used Ref 2! A used LS5,7,22, etc will be fine with upgraded tubes.
Call one of the "tube-guru's" out there and tell em you got an AR preamp that has a bit of a bumped up bass sound, and they can better match a possibly "leaner tube" compliment!
Good luck