Compare Marantz Dacs

[Shrek]

First time ive ever compared Dacs on my CD60 & 70s. connected via RCA & Optical, first time with Optical .Lisening to the same track and switching directly from one to the other ,I'm very surprised how completely diffrent they sound.I havent decided yet what one i prefer.Just a observation .time will tell what one i prefer . still shocked at the diffrent sound outputs.