M8137 CV4004 MULLARD ‘SHARK TOOTH’ NOS MATCHED PAIR VALVE TUBE (LC93)

M8137 MULLARD (12AX7 / ECC83)

MADE IN ENGLAND

CV4004 KB/D MILITARY SPEC.

SHARK TOOTH MICA

GOAL POST RING GETTER

MATCHED PAIR (2 TUBES)

AMPLITREX TESTED NEW AND UNUSED