I actually own both a SONY SCD C555ES SACD changer (in my main system) and a Music Hall CD25 (unmodified; bedroom system). They both have very good build quality (although the SONY is positively tank-like) ... both are very good at redbook CD playback ... they both sound warm, musical, and detailed. The Music Hall gives you HDCD playback; the SONY gives you SACD playback. If you can pick up the SONY new for $600 ... go for it, it is a $1800 list unit. You would not be going wrong with the Music Hall either. Since this is all system dependent, what amp & speakers are you using? Regards, Rich