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May 2007

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From:
Dave Seymour <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Dave Seymour <[log in to unmask]>
Date:
Fri, 18 May 2007 10:41:39 -0400
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This has been going on for years with brass instruments....
There is a whole industry for this, I believe it was conceived
by same folks that introduced RoHS.


http://www.percryo.com/music.htm


    "What are the benefits of Custom Thermal Cycling?

      Cryogenically enhanced instruments "just feel better" and have a 
mellow
and interesting tone quality. Any player who appreciates the special 
qualities of
older instruments will immediately feel at home on an enhanced instrument.
The differences are hard to describe but easy to feel. Custom Thermal 
Cycling
will not fix bad intonation or make you like a bad instrument but it 
will make a
good one appreciably better."



John Burke wrote:

>Er actually I would tell the designers to use bigger capacitors on the power
>supplies....or run it on batteries........8-)
>
>John
> 
> 
>John Burke
> 
>(408) 515 4992
>-----Original Message-----
>From: TechNet [mailto:[log in to unmask]] On Behalf Of Tom Stearns
>Sent: Thursday, May 17, 2007 6:38 PM
>To: [log in to unmask]
>Subject: [TN] Friday TechnoTopic
>
>There is a process in High End Audio which purports to enhance equipment
>performance ,  called CryoTreatment. 
>
>In this process the audio gear is subjected to a ramp down to -281F (or
>cooler, but not below -320F), followed by a soak of 20 to 40 hours, followed
>by a specific warm-up cycle back to R/T.
>
>It is postulated  that the technical  explanation for the enormous listening
>benefits  of the process is a re-arrangement or refinement of the crystal
>structure of the conductor metals. The effect is so powerful that objective
>listeners reported  a significant improvement in audio quality when the AC
>power cord for a preamp was so treated.  I doubt my aging ears are
>responsive to subtleties of this nature.
>
>Anybody care to estimate how an electronic assembly, surface-mount or
>otherwise, including  semiconductor devices, would fare thru  this process?
>
>Tom Stearns
>3 Brander Court
>Nashua, NH
>03063
>
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-- 
Dave Seymour, CID+
Catapult Communications Inc.
800 Perimeter Park Dr, Suite A
Morrisville, NC 27560

Direct: (919)653-4249
Main: (919)653-4180
Fax: (919)653-4297

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