-40%
6688 6688A E180F NOS Amperex PQ radio audio amplifier vacuum tube 2 valve CV3998
6688 6688A E180F NOS Amperex PQ radio audio amplifier vacuum tube 2 valve CV3998
6688 6688A E180F NOS Amperex PQ radio audio amplifier vacuum tube 2 valve CV3998
6688 6688A E180F NOS Amperex PQ radio audio amplifier vacuum tube 2 valve CV3998

6688 6688A E180F NOS Amperex PQ radio audio amplifier vacuum tube 2 valve CV3998

$ 22.44

  • Brand: Amperex
  • Country of Manufacture: United States
  • Country/Region of Manufacture: United States
  • Grading: NEW
  • MPN: 6688 6688A E180F
  • Model: 6688 6688A E180F
  • Product Type: Vacuum Tubes
  • Seller Notes: “Tubes pictured are tubes sold.”
  • Tube Type: 6688 6688A E180F
  • Type: Vacuum Tube

Description

Two (2) 6688 6688A E180F Amperex PQ premium quality vintage vacuum tubes, made in USA, tubes black smooth plates, triple mica, top O getters, both same date codes 66-25 (June 1966), tubes tests: 94, 96 % 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.