FS: Vibration Dampers, Speaker Protector - diyAudio
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Old 22nd August 2012, 01:17 AM   #1
diyAudio Member
bolserst's Avatar
Join Date: Jun 2005
Location: Fort Worth, Texas
Default FS: Vibration Dampers, QED Protech Model SP150 Speaker Protection

I am helping a retiring friend down size his collection of unused items from his hifi hobby.

Buyer pays shipping.

1) Microscan Tekna Sonic Tuneable Vibration Dampers:
One pair Model D-6. $10, shipping wt = 7lbs
One pair Model D-8. $10, shipping wt = 11lbs

Like new, unused, in original shipping boxes.
Includes application note literature from TEKNA Sonic and Microscan.
Take a look at the Tekna Sonic patent for more details.
Patent US5691516 - Tunable vibration absorber - Google Patents

Patent US5583324 - Vibration damping device - Google Patents


2) QED Protech Model SP150 Speaker Protection System $20, shipping wt = 2lbs

Like new in original box
Attached Images
File Type: jpg micoscan_01.jpg (141.6 KB, 178 views)
File Type: jpg micoscan_02.jpg (127.5 KB, 174 views)
File Type: jpg protect.jpg (143.4 KB, 177 views)

Last edited by bolserst; 28th August 2012 at 02:25 PM. Reason: Update sale status of QED.
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Old 22nd August 2012, 10:17 PM   #2
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Join Date: Apr 2007
Default pm sent

pm sent for both pairs of vibration dampers.
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Old 24th August 2012, 02:12 PM   #3
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Join Date: Jun 2005
Location: Fort Worth, Texas
As requested, here is a pic of the instructions for the Protech unit printed on the back of the box.
Attached Images
File Type: jpg Protech_02.jpg (150.0 KB, 96 views)
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Old 28th August 2012, 02:25 PM   #4
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Join Date: Jun 2005
Location: Fort Worth, Texas
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