FOR SALE

 2x Adzam E83F Vacuum Pentode Tubes

  • Noval B9A.

  • Halo getter.

  • gold Pins.

  • Strong and matched NOS test results.

Tested on AVO 160 With:

Uf: 6.3 V~

Ua: 200 V~

Ug1: - 2 V

Ug2: 125 V~

            Results: Ia =  23 & 25 mA (10 = 100 %)

                             S = 12 & 12 mA/V (9 = 100 %)


All our tubes are tested for shorts and gas leak.

  • Feel free to visit my store ‘yourtubes’ for more vintage tubes

  • Items will be carefully packed to ensure save arrival.

  • Thank you for checking the other listings.

  • We ship usually within one day after payment.