Will an outside DAC over ride the tubes

Here's a site that details some of the various flavors that can be experienced with different 12AU7 family tubes: (https://www.tubeworld.com/12au7.htm) My own choice would be the Siemens E82CC(Spec. Qual., triple mica) or Telefunken ECC802S, both known for their lack of coloration/microphonics/noise.

Yes, I enjoy RUSH, especially in the car.

Thanks for all the input, it is not that I dislike it I just wanted to try something new. I have the stock tube in the cayin and it sounds like I will just upgrade the tube. How much do I have to spend to get something with a noticeable change. I am thinking about 60 to 80 dollars, is this a reasonable cost????

And hey Ghostrider45, are you a RUSH fan?

Do you dislike the sound you are getting with the unit? You could get a tube DAC.

hi restock:

i have a vincent cd s6. i can remove the output tubes when the cd player is used as a transport.

Both Ghostrider45 and Tobias are correct.

I have never seen the purpose of a digital out on a tubed CD player. Digital inputs would be much more helpful.

By the way, if you do this don't remove the output tube, but replace it with a cheap one. Your output stage may require on even if the output stage is not used.

Ghostrider45 is quite right, an external DAC would function in place of the player's internal one. This means the 12AU7 tube in the analog output of your Cayin would be bypassed. However the tube itself will continue to operate, and eventually wear out, unless it is removed.

Yes, the digital output of your player bypasses the player's internal DAC and tubed output stage.