12AT7WA ECC81 PHILIPS MULLARD NOS MATCHED PAIR VALVE TUBE

12AT7WA ECC81 CV4024

‘WA’ – MILITARY RUGGEDISED VERSION

BRANDED BY PHILIPS

MADE BY MULLARD UK

1980’s DATE CODE

VALVES ARE EXACTLY THE SAME CONSTRUCTION AS CV4024 MULLARD

MATCHED PAIR (2 TUBES)

TESTED NEW AND UNUSED