effect of tubes in cd players


some cd players have tubes inside. Does it change the sound a lot like using a tube preamp?
samuellaudio
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I also have a Granite player with tube and solid state output. The differences are readily apparent, and come down to what I (and I readily admit that I take the contrarian opinion) normally hear regarding the difference between tube and solid state.

Tube is more open, spacious, with greater clarity and detail. The sound also seems faster to my ears. On the negative side, if things are leaning towards brightness, you'll hear it even more with the tube output

Solid state is more relaxed and lush, with a heftier and richer bottom end. Its negative is that sometimes I find myself missing a bit of the excitement and jump of the music.

Which do I prefer? Having the option of using either, I do. Sometimes, I use the tube out, and sometime I go the solid state route. I most appreciate the sonic differences and flexibility.
I feel that I must change my earlier statement .
I stated that one needs a fairly resolving system to hear the difference . Well I have acquired a new amp and now I can easily 'hear' the difference !
I will comply with what Trelja has stated , the difference is now easier to discern and I am really enjoying the tube side with some music !

Boa2 ; Age 50- : Non-tube audiophile CD player , what are you trying to say , you young wipper snapper ? LOL

Samuellaudio ; I hope that you can swing a dual output CDP and experience both worlds . Have you made a descision yet ?
Boa2 ; Age 50- : Non-tube audiophile CD player , what are you trying to say , you young wipper snapper ? LOL
Just bored, too much coffee, what can I say???

Hope all is well with you, David!
my experience with tube rolling and components produced in 2005 and 2006 is that, with the possible exception of very low powered amps, the changes in sound are small.

it is my belief that manufacturers design circuits which are insensitive to tubes.

i have experience with a cary, bat, minimax, jolida and audionote cd player. the audionote cd2 showed the most variation with changes in tubes. the other players were hardly affected at all.