Anyone compared BAT Rex vs. Atmasphere MP-1?


Obviously, there is a big price difference between the two(not as big used). But, these two are likely to be in the top of the true balanced, fully differential, reference preamps available.

I'm mostly interested in the sonic differences anyone would have noticed switching between the two in their own system.
darkmoebius
i agree with dgarretson that mp-1 are moreso than most any at being wide open, add they are great at chameleon. I've had loads of fun rolling tubes and finding what I like for certain disks to help "flesh out" or even "thin out" the musical presentation, at my discretion. great unit.
Ralph- I just saw (for the first time) your MP-1, but with a stunning brushed alum. finish. IF you had that available 2 years ago, I would be a proud owner. Well, hopefully my next preamp. Impedance wise, is the MP-1 a good match for Burmester 911 MK3?
Talk2me, There is no power amp made that has an input impedance too low for the MP-1 (it can drive 32-ohm headphones directly from the same outputs that drive the power amps). The Burmester is completely balanced, so no worries.