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EL33, MULLARD,  N147, MATCHED PAIR, BLACK GLASS, BLACK BASE, WHITE PRINT,  1007  1K7, MANUFACTURED  NOVEMBER 1951 1953
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EL33, MULLARD, N147, MATCHED PAIR, BLACK GLASS, BLACK BASE, WHITE PRINT, 1007 1K7, MANUFACTURED NOVEMBER 1951 1953

  • £100.00

Only 1 left!

EL33, MULLARD,  N147, MATCHED PAIR, BLACK GLASS, BLACK BASE, WHITE PRINT,  1007  1K7, MANUFACTURED  NOVEMBER 1951 

On offer today we have a beautiful matched pair of Mullard manufactured devices. Both test as 100% emission as you can see from the attached test data label courtesy of our AVO VCM163 and match very closely for both anode current Ia and mutual conductance gm.

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