[Elecraft] K3S noisy line-out

[W6IPA .]

Ah - that’s interesting - with my focus on the noise I did not realize
that. Thanks for pointing it out - this makes the plug less useful !

I’ll try to reseat the board too.

Jc/w6ipa

On Mon, Jun 22, 2020 at 12:13 AM Nr4c <nr4c at widomaker.com> wrote:

> Note that if you plug a connector into either Lin-In or -Out, the audio on
> the USB cable is no longer available. You can’t use both.
>
>
>
> Sent from my iPhone
> ...nr4c. bill
>
>
> > On Jun 21, 2020, at 11:51 PM, W6IPA <w6ipa at poxika.net> wrote:
> >
> > Hi,
> >
> > I tried looking online, but could not find any reference of what I’m
> experiencing.
> > On a new to me K3s assembled from a kit, I have high noise on the line
> out - which seems to be similar to ground loop noise.
> > I have no such noise on the headphone jack in the back and in the front
> or USB Audio. I have tested by using a Zoom H1n line in.
> > Almost feels like there is a something with this specific connector.
> > I’ve tried to play with the CONGIF:Lin OUT menu setting - but I always
> get the same issue. I also tried to disconnect the USB cable with no change.
> > It’s not critical as I’m using the headphone jack and USB connection
> without issue.
> >
> > Anything obvious  I’m missing ?
> >
> > Thanks
> >
> > JC/W6IPA.
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