Bottom side foil getter, tube tests: 88, 84, 82 %.
Item Tag: 6SQ7GT
6SQ7GT 2 FoMoCo radio audio amplifier electron vacuum tubes valves tested 6SQ7
Bottom side foil getter, tubes test Price is for all tubes pictured.
Bottom side foil getter, tube tests: 88, 84, 82 %.
Bottom side foil getter, tubes test Price is for all tubes pictured.