-40%
12GN7A 12HG7 NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested
12GN7A 12HG7 NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested
12GN7A 12HG7 NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested
12GN7A 12HG7 NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested

12GN7A 12HG7 NOS Sylvania radio audio amplifier vacuum tubes 4 valves tested

$ 8.45

  • Brand: SYLVANIA
  • Country of Manufacture: United States
  • Country/Region of Manufacture: United States
  • Grading: NEW
  • MPN: 12GN7A 12HG7
  • Model: 12GN7A 12HG7
  • Product Type: Vacuum Tubes
  • Seller Notes: “Tubes pictured are tubes sold.”
  • Tube Type: 12GN7A 12HG7
  • Type: Vacuum Tube

Description

Four (4) 12GN7A 12HG7 Sylvania vintage vacuum tubes, made in USA, tubes have black ribbed plates, top O getters, tubes tests: 102, 100, 100, 100 % Price is for all tubes pictured. We test all tubes we sell! We will combine shipping! Check out my other tubes! Tubes are tested for emission, as well as for shorts, life test and grid leakage on calibrated Sencore Mighty Mite tube tester, on scale 1-120, good quality on my Sencore starts at 70.