riker1384
100+ Head-Fier
- Joined
- Oct 20, 2005
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I have a Fiio E9 that was gift about a couple years ago, so it's out of warranty. Its AC adapter makes a constant noise that's annoying me since I rearranged my desk and moved it closer. I'm talking about an acoustic noise that emanates from the power supply, not electrical noise. It is present whenever the PS is plugged in, regardless of whether the amp is turned on.
Does anyone else have this problem? Do they all do this, or is mine defective so that perhaps I should or another from Fiio? If they all make the noise, does anyone know of an alternative power supply that is silent? (It's specified as 15V 1.5A.)
Edited to add: I meant to post this in the Amps forum. No wonder I didn't get any suggestions. Can it be moved?
Does anyone else have this problem? Do they all do this, or is mine defective so that perhaps I should or another from Fiio? If they all make the noise, does anyone know of an alternative power supply that is silent? (It's specified as 15V 1.5A.)
Edited to add: I meant to post this in the Amps forum. No wonder I didn't get any suggestions. Can it be moved?