Oppo 105 and Hegel H160 DACs

CD transport itself doesn’t have sound signature however there are very important things that determining how good the CD transport is : level of jitter, the quality of the laser lens, inner cabling , inner clock,the mechanical drive and so on ,so evantually the CD transport can degrade or improve the sound it depends on the quality of the transport .
So the answer is yes one kind of bitperfect coming from one gear is not necessary the same bitperfect of another gear.

Since using a green or purple pen on the CD outer edge (and black on the inner edge) improves the sound, generally speaking, and damping the CD tray as well the transport drive mechanism itself improves the sound, I conclude that there are lots of things wrong with CD transports, generally speaking. And I don’t even have to mention vibration isolation. Yes, I know what you’re thinking. "But what about the Reed Solomon error correction code?" 😳

I will not comment on Geoff’s nonsense. See here for the Oppo: http://archimago.blogspot.nl/2017/04/measurements-oppo-bdp-105-rca-xlr-hdmi.html

willemj, what nonesense? I had the Oppo. Hel-loo! All of the things I said about the Oppo transport and most other players and transports are true. You should get out more often. I hate to judge to harshly but apparently one are the one who bought into the whole perfect sound forever nonsense.

Where do these guys come from that indicate that all dacs sound the same and you need to see specs that will tell you which dac will sound better?
you don’t need to see any test results to know what sounds better, you have 2 ears that will tell you which 1 you like better. Who gives a s$&$ if reviewer a or reviewer b said about this piece or that piece? This poster owns both pieces and it’s so easy to compare each dac. Just get a good/excellent digital cable that at least equals the quality of the xlr cables you are using (don’t use usb unless you have to), and all you have to do is switch inputs on the Hegel while playing music.