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Old 04-24-2017, 07:59 PM
fjn04 fjn04 is offline
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Join Date: Jun 2011
Location: Clifton Park, NY
Posts: 602
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I believe the black tubes in the window are German 3M, 6AW8A, 6 X 4, 12AU7, 12AT7. I would want to double check on this, because I'm going on memory.
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