[Elecraft] Nearfield monitors

Kurt Pawlikowski kurtt at pinrod.com
Fri Oct 29 03:03:44 EDT 2010


Bob, Et Al,

     Just a note: I had one switching supply that radiated from the box 
(lots of nice birdies spaced about 100K IIRC)... I can't imagine any 
grounding that would have prevented that... {'-)

     Regards,

     kurtt

     Kurt Pawlikowski, AKA WB9FMC
     The Pinrod Corporation
     kurtt at pinrod.com
     (773) 284-9500
     http://pinrod.com

On 10/28/2010 18:10, Bob wrote:
> I highly recommend these:
>
> http://www.audioadvisor.com/prodinfo.asp?number=AQNRG10
>
> They are so effective at RFI suppression you can use any old cheap
> switcher supply
> without worries.
>
> I'd suspect they will also help with the new peak current demands of the
> eagerly anticipated
> APF.
>
> I would really like to see the sales figures for these.   How many  *'s
> are out there?
>
> 73,
> Bob
> K2TK
>
>
>
> On 10/28/2010 6:19 PM, Ron D'Eau Claire wrote:
>> Ah, but Don, have you cryogenically treated those wires in liquid Nitrogen
>> so the electrons flow more smoothly along the copper as some Audiophile
>> sites recommend?
>>
>> I even saw one ad for cryogenically-treated power cords that would deliver a
>> smoother flow of mains power into the amp and so not "turbulate" the audio
>> signals.
>>
>> Silliness reigns everywhere...
>>
>> Ron AC7AC
>>
>>
>>
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