Haven’t heard many but of those I’ve done serious seat-time with, these are the ones I believe are worth every cent!
McIntosh MA5200
Musical Fidelity M6si
Simaudio Moon NEO 340 IX
Luxman (can't remember model number but competitor to the MAC MA5200, at the time, around 4 or 5 years ago and might have been a bit more than 5 grand. In A/B between 2 and 3 hours with Focal Aria 936 + Rega P3 with Ortofon Blue + Rega Apollo CD, the MAC & this Luxman were virtually indistinguishable from each other.)
McIntosh MA5200
Musical Fidelity M6si
Simaudio Moon NEO 340 IX
Luxman (can't remember model number but competitor to the MAC MA5200, at the time, around 4 or 5 years ago and might have been a bit more than 5 grand. In A/B between 2 and 3 hours with Focal Aria 936 + Rega P3 with Ortofon Blue + Rega Apollo CD, the MAC & this Luxman were virtually indistinguishable from each other.)