help me choose

[Feanor]

Well hello, sailor,

Do you have the opportunity to listen to any of them? Nothing will serve you better than your own ears.

I'm not familiar with any of these amp models by personal experience But the older Brystons have a reputation for sounding a bit "dry" which might not be what you want, so it might matter whether that amp is a 3B or a newer 3B-SST2 or later still version.

[Mr Peabody]

I've had Krell, Pass, an older Bryston 3Bst, to name a few amps, in my opinion the Levinson will get you closer to what you describe you are looking for out of your list. The Mac won't be quite as revealing, should be warmer and leaning more toward the tube sound than the Levinson, yet still a sound some really enjoy.

Welcome to AR. What other associated equipment will you be using? In amps like Levinson & Bryston I like to use the XLR throughout.