My beomaster cracks when starting up. In lasts for about 10 seconds over mainly one of the channels. The other channel cracks too but less. After that it is over. Does anyone know how to fix this problem?

Regards

Welcome to Beoworld !

First thing would be to replace capacitors and preset trimmers on the amplifier board
and of course readjust to factory settings afterwards.
It's an essential step in any Beomaster 6000 restoration. It will make an eventual further
diagnose easier and may even cure the actual problem.

Martin

Hi Martin,

Many thanks for your response!

Do you think that capacitors from the power supply or the amplifier should be replaced first?

Regards,

Cees

Amplifier caps first.

Martin