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1 RCA JAN 5691 6SL7GT Vacuum Tube - RARE 1954 Vintage 3-Mica Audio Twin Triode
1 RCA JAN 5691 6SL7GT Vacuum Tube - RARE 1954 Vintage 3-Mica Audio Twin Triode
1 RCA JAN 5691 6SL7GT Vacuum Tube - RARE 1954 Vintage 3-Mica Audio Twin Triode

1 RCA JAN 5691 6SL7GT Vacuum Tube - RARE 1954 Vintage 3-Mica Audio Twin Triode

$ 39.6

  • Application: Audio Amps & PreAmps
  • Brand: RCA - Military
  • Country/Region of Manufacture: United States
  • MPN: 5691 aka 6S:7GT
  • Model: 56921aka 6SL7GT
  • Seller Notes: “Lightly Used / Hickok Tested”
  • Status: Strong TV-7 Tests / Ruggedized 10,000 Hour 6SL7GT
  • Type: 5691 Vacuum Tube

Description

1 RCA JAN CRC 5691 Vacuum Tube 1954 Vintage 10,000 Hour 6SL7GT Hickok TV-7D/U tests read 58/58. A reading of 32/32 is the minimum recommended. It features flat ribbed black plates, five vibration-damping rods, twin getters at the top, a low-loss red Micanol base and a third mica layer for enhanced quieting. Your purchase will be carefully packed and shipped quickly via the USPS. Shipping discount when purchasing other items using the same ebay buyer ID.