Description
FOR SALE Adzam EL42 Vacuum Pentode Power Output Tube. Noval B9A. Halo getter. Grey plates. Tested on AVO 160 With: Uf: 6 V~ Ua: 200 V Ug1: - 10.8 V Ug2: 200 V Results: Ia = 24 mA S = 3.2 mA/V (3.2 = 100%) All our tubes are tested for shorts and gas leak. Feel free to visit my store ‘euromoments’ 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.