12AU7 SYLVANIA. BLACK ANODE SQUARE GETTER.
Sylvania 6SN7 6SN7GTA Chrome Top Long Bottle Black Plate Matched Pair
EF95 6AK5 M8100 MULLARD MATCHED PAIR BLACK PLATE RING GETTER NOS VALVE TUBE (...
Matched Pair GE JAN 5670W 2C51 5670 Black Plate Valves Tubes NOS Boxed
Vintage Mullard EF95 M8100 5654 Black Plate Square Getter Valves Matched Pair
M. Pair B309 12AT7 ECC81 Black Plate Ring getter NOS Marconi UK Valve Tubes
Mullard EF95 M8100 5654 Black Plate Halo Getter Valves Matched Pair
