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NOS Testing Matched Pair 6B4G Vacuum Tubes Made By RCA, 4 71A




Item History & Price

Information:
Reference Number: Avaluer:51280575Model: 6B4G pr + 71A quad
Brand: made by RCAType: 6B4G pr + 71A quad
Original Description:
For sale is this pair electronically matched pair of 6B4G vacuum tubes, tested on our calibrated Jackson 648A tester, they test100 and 108% of NOS new.  They are rebranded National and Sylvania, but have equal or extremely close plate structures and the RCA licensing "licensed only to extent on carton" on the bottom.  Plus you get 4 NOS new testing 71As.
3 International Shipping options:
$36 USPS priority mail $36
$24.99 USPS First Class or Ebay Global Shipping (yo...ur package goes to international airport that takes your package to your country).  For some countries, it only lets us print one of these.



00042


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