-40%
2 NOS Sylvania 3S4 Vacuum Tubes - 1950's Vintage Radio Audio Power Pentodes
2 NOS Sylvania 3S4 Vacuum Tubes - 1950's Vintage Radio Audio Power Pentodes
2 NOS Sylvania 3S4 Vacuum Tubes - 1950's Vintage Radio Audio Power Pentodes

2 NOS Sylvania 3S4 Vacuum Tubes - 1950's Vintage Radio Audio Power Pentodes

$ 6.34

  • Application: Vintage Portable AM Radios
  • Brand: Sylvania
  • Country/Region of Manufacture: United States
  • MPN: 3S4
  • Model: 3S4
  • Seller Notes: “New-old-stock / Hickok Tested”
  • Status: 1950's New-old-stock
  • Type: 3S4 / Power Pentode Vacuum Tubes

Description

3Q5 2 NOS Sylvania 3S4 Vacuum Tubes 1950's Vintage Audio Pentodes Hickok TV-7D/U tests read 66 and 74. A reading of 38 is the minimum recommended. These were made in the USA. Your purchase will be carefully packed and shipped quickly via the USPS. Shipping discount when purchasing other items using the same ebay buyer ID.