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#1 |
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diyAudio Member
Join Date: May 2005
Location: Michigan
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Can anyone make sense out of the inked and etched codes on some used Amperex PQ 6922's?
They are what they are, but I'm curious what year & what other info the codes might reveal. Thanks
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Murray |
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#2 |
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diyAudio Member
Join Date: May 2007
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Amperex are Philips, so Google for Philips factory etch code. There are several copies on the web.
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#3 |
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diyAudio Member
Join Date: May 2005
Location: Michigan
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thank you
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Murray |
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