[Elecraft] OT: Audible hum from Astron linear power supply. Fixable?

[Wes (N7WS)]

The smaller format issues had technical content in them that made them worth 
saving.  The more recent issues are so lacking in content that after about 20 
minutes of looking for something worthwhile, into the trash they go.  Saves on 
shelf space.

Wes  N7WS


On 9/14/2014 6:28 PM, Bill Turner wrote:
> ------------ ORIGINAL MESSAGE ------------(may be snipped)
>
> On Sun, 14 Sep 2014 18:42:35 -0400 (EDT), Dale wrote:
>
>> A stack of about a year's worth of QST magazines placed atop the power
>> supply does the job here. I believe other magazines would also work.
>>
>> 73, Dale
>> WA8SRA
> REPLY:
>
> One must be careful which year QST one uses. Years ago QST had a
> smaller format and would probably require a year and a half.  :-)
>
> 73, Bill W6WRT
>