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Picture 1 of 1

SYLVANIA 6SN7GTB BLACK PLATE.

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  • RK Vintage Electronics (3804)
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Price:
$34.99
Returns:
30 days returns. Buyer pays for return shipping.
Condition:
Used
DATE CODES, DD (APRIL 1957) AND DF (JUNE 1957). THESE TUBES HAVE BLACK ANGELED T PLATES AND SQUARE FOIL GETTERS. TUBE #1 TESTED 86/82 @ 2150/2050 micromhos. TUBE #2 TESTED 83/76 @ 2175/1900 micromhos.