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Old 19th January 2014, 03:53
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Beeyar Wunby Beeyar Wunby is offline  
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Quote:
Originally Posted by Ploughman View Post
Wonder if it is a version of the "Hallade Track Recorder"?

http://www.youtube.com/watch?v=vybOobUK1FE
Yes that would get my vote. The two weights will move in proportion to the dynamic envelope, and that will be recorded by the stylus.
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