Fender 30 ticking

[fspa8724]

I have an old Fender 30 (1980 2 10's) Every once in a while I get a ticking sound. It starts off fast, then eventually slows down, and sometimes dissapears. I have never had any of the caps replaced. Is that a good starting point.

Much apperciated

[52 Bill]

I have never had any of the caps replaced. Is that a good starting point.

Yes, but how old are your tubes?