Working now on a beomaster 6500. Setting voltage to 240 V, adjusting trimmers, replacing the big power supply caps. Maybe I will replace the relay for power, the one for muting looks good, but the output one is corroded and I see some heat damage on the board in that area as well.
I might have to do a full recap but I couldn’t find a kit, if someone knows where to get all the caps in one go that would be great.