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Re: [TenTec] RFI into Orion II

To: <k9yc@arrl.net>, "'Discussion of Ten-Tec Equipment'" <tentec@contesting.com>
Subject: Re: [TenTec] RFI into Orion II
From: "Duane Calvin" <ac5aa1@gmail.com>
Reply-to: Discussion of Ten-Tec Equipment <tentec@contesting.com>
Date: Sun, 21 Feb 2016 22:20:44 -0600
List-post: <tentec@contesting.com">mailto:tentec@contesting.com>
Jim,
        Do you remember when CD's were first coming out the big hoo-haw about 
using blue magic markers to color the edge to "keep the laser light from 
escaping?"  Oh, man, I had just started a subscription to one of the terrible 
audio mags, and instantly cancelled it when that one was written up!  And I 
can't say "Monster Cable" without laughing . . .

        73, Duane

Duane Calvin, AC5AA
Austin, Texas
ac5aa@ac5aa.com 


-----Original Message-----
From: TenTec [mailto:tentec-bounces@contesting.com] On Behalf Of Jim Brown
Sent: Sunday, February 21, 2016 9:54 PM
To: Discussion of Ten-Tec Equipment
Subject: Re: [TenTec] RFI into Orion II

Hi Gary,

Oh, I'm well aware of the ravings of the audiophools and the carnival barkers 
who extract money from them -- they were routinely the topic of considerable 
merriment when we gathered in the bar at meetings of professional audio 
societies (I'm a Fellow of the AES and an emeritus member of the Acoustical 
Society of America).

Bob, K4TAX, is also retired from the world of pro audio.

73, Jim K9YC

On Sun,2/21/2016 7:39 PM, Gary J FollettDukes HiFi wrote:
>
> I just visited your page and find it very eye opening.
>
> While I was aware of the effects to which you refer in your article on 
> “Transmission Lines at Audio Frequencies”, I had not seen the actual 
> plots of the responses before.
>
> I am sure you are aware, but lots of sellers of very expensive audio 
> cables exploit the effects to which you refer, effects that are 
> negligible (as you state) at cable lengths less than 500 feet. These 
> sellers contend the these effects can be heard at 10 foot lengths and 
> claim to have somehow compensated for these effects in speaker and 
> coax cable costing well over $500 per foot in some cases.
>
> This is in the same bin as the fellow’s device intended to “degauss” 
> compact disks, which are, of course, made of polycarbonate and 
> Aluminum, both of which are non-magnetic.
>
> Read the following bunch of BS and you will know what I mean:
>
> http://www.stereophile.com/content/cd-demagnetizing-1
>
>

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