Your cart
No hay más artículos en su carrito
2 X 12SX7GT ULTRON TUBE. NEW OLD STOCK.
BRAND: ULTRON
BLACK PLATES, HALO GETTER, COPPER RODS, MATCHED PAIR.
TESTED IN HICKOK 539C TUBE TESTER:
MINIMUM GOOD EMISSION = 60% = 1640uHMOS
4000/3600 uHMOS EMISSION (EM)
3900/4400 uHMOS EMISSION (EM)