RARE MULLARD BLACKBURN ECC82 12AU7

LONG PLATES SQUARE GETTER

k61 B5K CODE FROM NOVEMBER 1955

 IN PERFECT CONDITION AND FULL WORKING ORDER

  TESTED  STRONG





AVO VCM163 TESTED


READINGS -

TUBE 1  -   Ia   10.7/11.3       gm   2.1/2.2

   


100% = Ia 10.5   gm 2.2

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