[Elecraft] RESOLVED: K3S Speaker sound question

[Jerry Moore]

ACK..sorry!! yes it was Howard. 

It turns out I had loosened some panel screws to do something and they weren't snug. 
I still have a harmonic vibration from underneath but only if I turn monitoring up really loud and certain side tone frequencies.

The buzzing on the video is gone ;)
Operator Error.

Thanks all!

Jerry Moore
CDXA, INDEXA, SKCC, Fists
AE4PB, K3S - S.N. 010324
http://www.qrz.com/db/AE4PB
An Amateur is - Considerate, Loyal, Progressive, Friendly, Balanced, and Patriotic.

-----Original Message-----
From: Elecraft [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Barry N1EU
Sent: Tuesday, February 02, 2016 1:24 PM
To: elecraft
Subject: Re: [Elecraft] RESOLVED: K3S Speaker sound question

I think you spoke to Howard, not Harold  ;-)

73, Barry N1EU

On Tue, Feb 2, 2016 at 1:15 PM, Jerry Moore <jermo at carolinaheli.com> wrote:

> Problem: Speaker distortion/buzzing
>
> Solution: Something is loose inside the radio.
>
>
>
> Background:
>
> I purchased my K3S as a kit and assembled per the manual. I was 
> especially careful to not bend or damage the speaker.
>
> Normally I listen on my headset and don’t use the speaker.
>
> While attending Morse Academy we noticed distortion and buzzing on my 
> CW monitor audio (I have the monitor turned up so that my class 
> mates/Instructor can hear me).
>
>
>
> I called into Elecraft and spoke with Harold in Support. In about 15 
> seconds we isolated the issue down to something loose inside the radio.
>
> Removing the cover and holding it my had results in no distortion or 
> buzzing.
>
> Installing the cover and putting pressure on the back third of the 
> cover (over the PA) squelches the noise.
>
>
>
> YAY!! Now to find out what’s loose..
>
>
>
> Elecraft never ceases to exceed my expectations, I’m a very happy Ham.
>
>
>
>
>
> Jerry Moore
>
> CDXA, INDEXA, SKCC, Fists
>
> AE4PB, K3S - S.N. 010324
>
> http://www.qrz.com/db/AE4PB
>
> An Amateur is - Considerate, Loyal, Progressive, Friendly, Balanced, 
> and Patriotic.
>
>
>
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