You need a better AC power conditioner. It's possible that it's the transformer, but I would put my money on DC on your AC power line. There are good DC blockers and not so good, best wishes.
Kondo Overture PM2i - buzzing noise from transformer
Hi to all,
could anybody please share their experience with Kondo amplifiers concerning noise from transformer.
I experience a little (but disturbing) buzzing sound coming directly from the left transformer of my Kondo Overture amplifier (no noise through the speakers, but directly from the transformer itself).
In a quiet room and when listening at very low volume, you can hear the buzzing noise at the seating position 2-3 meters away from the amp...
Thanks in advance for sharing any experience with Kondo amplifiers.
Best
Robert