Mullard Magic: For All Your Vintage Valve and Radio Needs!
EL84, NEC, 1970s PRODUCTION,
EL84, MULLARD, NEW SHIELD, MATCHED PAIR, SIMILAR FACTORY CODE kM1 B1L1, kM1 B1L2, BLACKBURN NOVEMBER 1971 MANUFACTURE
EL84, ZAERIX, 1970s PRODUCTION,
EL84, SOVTEK, MATCHED QUAD,
EL84, PINNACLE, TESTED
EL84, MULLARD, YELLLOW PRINT, kM1 B5G2, BLACKBURN JULY 1965 PRODUCTION