Clarion Radio Fault

[2chronicles]

Hi I have a 406 Rapier Estate 02 , it has a factory fit Clarion Radio/CD player Audio RD3 model .
Problem is after approx 5-10minutes from the Radio coming it loses its signal whatever Staion is playing.
Ive checked the connections on the rear of the radio and seems no loose connections.
CD operation is fine .
I contacted Clarion who sent me a dealers list nearest was LSUK Doncaster but found out today the are in administration.
Any suggestions will much appreciated including any advice on any suitable replacement Audio/CD player if fault not possible to be resolved.

[steve_earwig]

I'm not sure about 406s but some cars have an amp at the bottom of the ariel...