Already after one year of operation (low volume / dry) the following defects:
- Knob for volume control is loose
- Volume controls sporadically selbsständig up to the maximum. Remedy merely pulling the plug
- Loose contact on both channels (independently) to the signal demolition. A light tap on the side of the device provides relief for ~ 5 minutes.
Little thought is in my opinion:
- After connecting the mains voltage of the amplifier starts in standby
- It lacks a headphone jack
Personally, I therefore do not buy Auna products more.