Audi A6 C4: Install CAN Bus Radio?

Hello everyone,

I would like to install an original car radio with a CD player in my A6 C4.
Can this be implemented technically without much effort, or is it not feasible?
Are there any car radios with a CD player that don't have a CAN bus connection? I'm not talking about the radio-CD player combinations like the Delta found in older models.


Thank you and best regards.
Wool.