-40%

Strong Matched Pair Sylvania 6SN7GTB Vacuum Tubes

$ 68.91

  • Brand: SYLVANIA
  • Country/Region of Manufacture: United States
  • MPN: 6SN7GTB
  • Model: 6SN7GTB
  • Seller Notes: “Very good condition, tubes test strong, tight base,”
  • Type: Vacuum Tube

Description

This is a matched pair of Sylvania 6SN7GTB vacuum tubes. They test strong on my TV-7D tube tester. The minimum good reading is 50-50. These tubes test at 104-100 and 94-98. These have tight bases.