Greetings fellow B&O fans,

Recently I picked up a BeoCentre 3300 with only one channel working properly. I did the speaker swap check and checked the balance slider, these seemed to be both ok. I also checked the inside for clearly visible faulty condensators but spotted nothing out of the ordinary.

Next I switched the amplifier parts and found that the left part was not working, the right part was working in the left slot.

My questions:

1. Now I am looking for a replacement part for the left amplifier. What is a reliable source of vintage B&O replacement parts? I am based in Eindhoven, The Netherlands

2. I read on BeoCentral that the BeoCenter 3300 and 4000 were based on the BeoMaster 2200. Are Amplifier parts interplacable between these models? Finding a donor might be helpful.

Any advice would be greatly appreciated!