1 Stk. ECH21 = X143; MECH21; ECH71 Tungsram Triode-Heptode. Getestet - Stark
16,82 €
ECH21 Triode-Heptode. Tested – strong. You will get exactly what you see in the photo. Other base and data slightly different ECH34 ; ECH4 ; ECH4G ; ECH4N. Other base.
Jetzt bei Ebay:
