Beomaster 1900 humming/hiss

3 replies
Hi there I recently got my hands on a Beomaster 1900. Everything works great except a slight humming from the beomaster. Its not present when in standby mode, but whenever i turn on tape or phono the humming is there. But whenever i leave it on for a good while, it goes away… Have any of you had any luck fixing this issue? If yes, suggestions would be greatly apprechiated! Thanks in advance. Asger  
PS. Sometimes the noise goes away in short periods of time… maybe that info is helpful.
Typical sign of aging capacitors. Grab a service kit and replace the lot. Martin
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