Sounds like you have noisy power supply capacitors that are discharging slowly when you turn the amp off.
strange sound
I am getting a strange sound from my speakers when I power down my system. I shut everything down (amp, preamp and source) and about 15-20 seconds after that, a sound starts high in pitch and slowly drops in pitch (kind of like a bomb falling from the sky in cartoons) until it stops about 15-20 seconds later. It happens every time I power down. I have no other strange sounds or problems at any time during power up or during listening.
Does anyone know what could be causing this?
Thanks for any insight.
Does anyone know what could be causing this?
Thanks for any insight.
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- 7 posts total
- 7 posts total