Just bought the new 588 upgraded fom the 508-20. Bought it blindly no one had it in stock to listen to .Great machine very sweet, 3-D,and musical. I don;t know why people are bad mouthing this machine sounded very close to the ML390S lot more money of course' its tilted up its bright' I have this machine going threw Jeff Rowland Concetta 11 sounds very sweet and neutral .I have not heard any other sonic signture promblems people are complaing about .Running unbalanced Tara Air 1 cables threw the system and B&W 804 Naullis speakers and the machine and cables aren;t even broken in yet.BUT thats my opinion go hear it for youself . THANKS for reading.MY second system has a Theta Miles nice machine but not as detail or sweet as the Meridian and its simple to operate even for people like me