Be surprised if the OP isn’t already running balance from either preamp to one amp or the other. I also have the M/W but not with the DM. Not to get into a fuse debate but I changed them out and am happy with the improvement although subtle. Many ARC Ref owners have done the same. If you haven’t tried the Daedalus DiD’s isolation devices you should as I think they’re among one of the best accessories out there. Really transformed my LS36.5 along with WyWires P.C.
ARC REF 3 vs Modwright 36.5 DM
I have both of these fine preamps. In my system, the ARC REF 3 is very detailed and revealing, whereas the Modwright 36.5 DM (separate power supply) has a better mid-range and a "bigger" sound. I go back and forth on which preamp I prefer and realize that a preamp that had both of these characteristics would be perfect. Any recommendations on what preamp this might be?
My system: amplifiers are Pass 30.8 or Modwright KWA 150 Signature to Wilson Sabrina speakers. Analog front end is Thorens TD 124 or Garrard 401turntables (both highly modified) and Pass XP 17 phono preamp. Digital front end is Auralic Aries server to MHDT Pagoda Balanced DAC.
Thanks!