Cayin cd-15b

Does anybody know anything about this player? I'm comparing it used against MH cd25.2, Jolida JD-100a and Rega Planet. Seems like they are all good options around $400 used, but would like to know more details.
Own the Jolida 100 and once owned the Cayin cd15b. I bought the Cayin for a second system. In my system the Cayin basically sounded very solid state as opposed to natural. I eventually sold it. In my system the Jolida is a much better player and plays music with more realism than the Cayin. At $400 the Cayin is overpriced. More like $250-$300.