i owned the Exquisite 1D's for 4 years and have owned the Levinson #32 as well as had the Lamm L2, Aesthetix Calisto Sig. w/2 power supplies, and CTC Blowtorch in my room with the 1D's. however, i have not had the ML2.1's in my room.
i likely agree with Fmpnd that the ACT II is better than any of those others.....i have only heard the ARC Ref 3 at shows....it is quite good.
my personal recommendation is the new battery powered darTZeel preamp i have now. it is on another level from anything i have heard. if you get the chance listen to it. it includes what may be the very best phono stage i have heard.
your gear is at the very top of the heap.....it deserves the best preamp.
i likely agree with Fmpnd that the ACT II is better than any of those others.....i have only heard the ARC Ref 3 at shows....it is quite good.
my personal recommendation is the new battery powered darTZeel preamp i have now. it is on another level from anything i have heard. if you get the chance listen to it. it includes what may be the very best phono stage i have heard.
your gear is at the very top of the heap.....it deserves the best preamp.