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(1) Tested Very Strong Sylvania 6GK6 Tube Power Pentode Vacuum Tube
(1) Tested Very Strong Sylvania 6GK6 Tube Power Pentode Vacuum Tube
(1) Tested Very Strong Sylvania 6GK6 Tube Power Pentode Vacuum Tube
(1) Tested Very Strong Sylvania 6GK6 Tube Power Pentode Vacuum Tube
(1) Tested Very Strong Sylvania 6GK6 Tube Power Pentode Vacuum Tube

(1) Tested Very Strong Sylvania 6GK6 Tube Power Pentode Vacuum Tube

$ 8.98

  • Country/Region of Manufacture: United States
  • Seller Notes: “Tested. Please read the entire listing description...”

Description

(1) Tested Very Strong Sylvania 6GK6 Tube. The Sylvania name is partially worn off. Tested on a recently calibrated Hickok TV-10 tester with no shorts and no leaks with the following results: Gm Test = 8000 micromhos Minimum pass/good = 4750 ~ Please view all 4 photos ~