PS Audio Sprout 100 is a bargain, and you can stream Bluetooth to it and bypass preamp/dac etc. MM phono stage, Optical digital input to cut the ground, and even can be run preamp out. $599 and you can return it for free if it doesn't work with your system. Plenty of power to even power my Rockports in my Main System to crazy fast bass volumes. Not as sterile like typical Class D amps. Two weeks of burn-in has opened it up and it actually responds to power cord upgrades.
