Proton R5A Clock Radio "examples propositions" Questions

I have a 25 y. Proton 300 radio, which until recently has been flawless. It now reverberates and seems to have "ghost" sounds, even when sharply tuned. What's wrong????can it be fixed???where could I ...

Tuning drifts The radio is about 15 years old or slightly older. The problem is that while it can be tuned to receive a clear signal, it seems the tuning drifts and the sound becomes garbled and noisy