RARE MULLARD HOLLAND  ECC88 6DJ8 

YELLOW PRINT - NOS IN ORIGINAL BOX 

GA3 ◿0C CODE FROM MARCH 1960

TESTED VERY STRONG  




AVO VCM163 TESTED


READINGS   -

Ia   20.0/22.0      gm   13.0/14.0

 
100% = Ia 15.0   gm 12.5




PLEASE SEE MY OTHER AUCTIONS