post #1 of 1
4/4/11 at 12:07pm
Thread Starter 
Hi all,

I've just got a Little Dot MkV amp and I'm picking up some interference when I plug it into my PC either via my USB DAC (DAC Destroyer) or directly to the motherboard.

This is how I've plugged it in:

PC -USB->DAC-RCA to 3.5 cable->LittleDot -6.35mm jack -> K702 Headphones

If I take the amp out the equation, it is fine:
PC -USB->DAC-> K702 Headphones

And similarly if I use another source with the Amp it is also fine:
ipod-3.5 to RCA cable->LittleDot-6.35mm jack -> K702 Headphones

Also just to double check it wasn't the headphones I also tried some earphones I had and the interference also came through on those.

I've added ferrite rings around the power and input on the amp and also on the USB cable into the DAC and the output aswell and still no joy.

I'm running out of ideas...
Edited by viewtiful911 - 4/4/11 at 12:10pm
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