GE GL-6072 1963 Five Star Red Tip/triple mica/black plate/low noise (1) tube lot
I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.
GE GL-6072 1963 Five Star Red Tip/triple mica/black plate/low noise (1) tube lot
I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.
GE GL-6072 1963 Five Star Red Tip/triple mica/black plate/low noise (1) tube lot
I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.