ECC81, MULLARD ,NEW SHIELD, WHITE PRINT, PAIR, SAME FACTORY CODE KRADLEPAK, NOS, VF3 B1D4, BLACKBURN, 1971 MANUFACTURE

ECC81, MULLARD ,NEW SHIELD, WHITE PRINT, PAIR, SAME FACTORY CODE KRADLEPAK, NOS, VF3 B1D4, BLACKBURN,  1971 MANUFACTURE

On offer today is a lovely  pair of NOS Mullard  ECC81 Blackburn manufactured in 1971.