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2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Audio for Telefunken Supratek
2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Audio for Telefunken Supratek
2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Audio for Telefunken Supratek
2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Audio for Telefunken Supratek
2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Audio for Telefunken Supratek

2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Audio for Telefunken Supratek

$ 28.52

  • Application: Telefunken Microhpne & Line Amps
  • Brand: Amperex - Military
  • Country/Region of Manufacture: Netherlands
  • MPN: 6688 aka E180F
  • Model: 6688 aka E180F
  • Seller Notes: “New-old-stock / Hickok Tested”
  • Status: Military Grade Amperex Quality
  • Type: 6688 Vacuum Tubes

Description

6688 2 NOS Amperex JEP 6688 E180F Vacuum Tubes Gold Pin Pentodes for Telefunken Line Amp Hickok TV-7D/U tests read 66 and 66. A reading of 50 is the minimum recommended. These tubes are marked as made in the USA but I believe they were actually made in Europe. They have etched codes rTA/*3K. They feature gray plates, halo getters, Gold Pins and a third mica layer for enhanced quieting. They will ship with pin protectors. Your purchase will be carefully packed and shipped quickly via the USPS. Shipping discount when purchasing other items using the same ebay buyer ID.