Audio Systems: Regal 1993 Radio problem, radio problem, rectangular space

Question
Hi,
The push on vol control on my radio quit working.
The unit is fairly easy to take out. Is it feasible to find and solder in a new pot?

The radio and controls are in a square unit
that mounts in the upper dash. Below however,
is the cassettee insert, in a spacious rectangular
space. Have you ever seen an insert that had both CD and cass that would fit down there? I have to replace the cass as well since it quit working
quite awhile ago. I know I could just get a new CD/Mp3 radio and install it where the cass sleeve is, and put a storage 'box' where the original square unit was,  but I need the cass occasionally.

Thanks,

Itchy

Answer
what are you trying to do replace it or fix it ?
the cassette can be remove and you can install a new radio there you also have to find the rcu tunner amplifier under the dash and run the cable to the radio
the unit at from ( controler ) can stay there so the dash looks ok
here are some instructions with some bad pictures if you can take better pictures please send them to my
thank you


http://www.installdr.com/InstallDocs/GM/PDF/460011.pdf