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Matched Pair Tung Sol 5U4GB Tubes Black Plates Dual Top D Getter Strong
Matched Pair Tung Sol 5U4GB Tubes Black Plates Dual Top D Getter Strong
Matched Pair Tung Sol 5U4GB Tubes Black Plates Dual Top D Getter Strong
Matched Pair Tung Sol 5U4GB Tubes Black Plates Dual Top D Getter Strong

Matched Pair Tung Sol 5U4GB Tubes Black Plates Dual Top D Getter Strong

$ 13.2

  • Brand: Tung-Sol
  • Model: Top D
  • Type: Vacuum Tube

Description

Tested on a B&K 606 tube tester. Both tubes passed grid emissions and shorts test. Strength:tube1:98; tube 2:104. Tested on Precision Electronics 10-12 tube tester: Both tubes passed shorts test. Strength: tube 1:87/95; tube 2:93/98. Both tubes are missing guide pins but the position of the alignment rib from the pin is denoted by a white epoxy dot.