12AX7 ECC83 BRIMAR TUBE BRITISH VALVE BLACK PLATE SQUARE GETTER PREAMP TUBES ONE PIECE = 1 PC
ONE TUBE 12AX7 BRIMAR BRITISH TUBE VALVE
ONE PIECE TESTES TV7 = 48/48 (REFERENCE GOOD AT 32/32)
LONG BLACK PLATE 17MM SQUARE GETTER SLANTED 45 DEGREES , RED INK ON GLASS