I use a Cambridge 640P with Pangea P100 power supply (those were offered by Audio Advisor as a Peter Madnick designed thing just for the DacMagic and the 640P), and it's a giant killer with in this combination. I haven't tried it with a MC cartridge, but with the Sumiko Pearl MM I use (Liked that cart so much I replaced the stylus) the rig sounds sublime…very accurate EQ, subsonic filter, embarrassingly low cost all around. Linn Basik/Akito rig with Mogami tone arm wire that obliterated any hum.