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23rd September 2007, 04:36 PM
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expert in tautology
diyAudio Member
Join Date: Apr 2002
Location: New York State USA
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No need, imho.
Can't recall ever getting a bad one! (unless the glass is cracked) Just put them in a circuit and go... you can select them based on performance in the circuit. _-_-bear
__________________
_-_-bear http://www.bearlabs.com [...2SJ74 Toshiba bogus asian parts - beware!  ] -- Btw, I don't actually know anything, FYI --
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Testing 5842 / 417a
