Bgordon,
I had the Raysonic 128.. Great player! Very good and dynamic midrange without fatigue.. I suggest replacing the 6922 tubes in that unit if they are stock, 5 times better using a vintage philips or like RCA, even Mullard 6922... They can be had between 40 and like 80 bucks a matched pair, they will be far more smooth, bass, sound stage etc... They will be as effective or more than cable upgrades, and the raysonic deserves a good power cable, I liked Copper designs best, and shielded might be an advantage but I did not experiment enough.