[PD] noisy soundcard

[David Powers]

Although you should use this solution at your own risk, I've solved
this problem by using a 3-to-2 prong adaptor ... The more expensive
solution is some kind of power conditioner, I believe...

~David

On 3/11/07, Martin Eckart <imartron at gmail.com> wrote:
> Hi all,
>
> I've had an annoying hum coming from my edirol FA-101 when I hook it up
> to PA systems and have finally figured out that it occurs only when my
> laptop is plugged in and not running on batteries.  The FA-101 is also
> plugged in (boo 4-pin 1394 connections...) and then the amps I run into
> are also 3-pin plugs and leads me to believe that this is probably a
> ground loop issue.  Can anyone suggest possible solutions?  Is there a
> power bar that isolates grounds?
>
> -martin
>
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