Move your mouse over image or click to enlarge

GZ34, Mullard, Fat Base, f31 B1C, Blackburn 1951 manufacture

£100.00

Device test data: Ia = 120.0mA range, GOOD A1 97/ A2 97.

We test our rectifiers using a calibrated and standardised AVO VCM163 on the specified range. This VCM gives a qualitative estimation of emission as you can see from the photo, the GOOD range bar runs below the numerical uA/Ig scale with the GOOD range between 51 - 100. The above device test data, shows the max current range specified and a record of the numerical reading within the GOOD range on our VCM163

We Also Recommend

U52, OSRAM, BLACK BASE, HAMMERSMITH, WARTIME PRODUCTION, VT-244, 5U4G, 5U4

220OT, COSSOR, BALOON ENVELOPE, 220HPT, ARP1, CV1118, NR39, PM22A, PP2, PT2, Pen220, PenB1, VR118

41MXP, COSSOR, BALOON ENVELOPE, TRIODE, ML4, PA1, 41FP, AC/P, 104V, TT4, LF4, 41MP, AC/P1, 054, CV1689, CV1161, CV1458, (Copy)

CV378, MILITARY SPEC GZ37, MULLARD, IS2 B2H2 BLACKBURN MITCHAM PRODUCTION, AUGUST 1962, WHITE PRINT, EX BBC VALVE STORES, BROKEN SPIGOT

ECC32, MULLARD, BLACK BASE,