Six (6) 6D6 RCA vintage vacuum tubes, ST shape, made in USA,
tubes have metal ribbed plates, clear top, engraved base,
smoked glass, mica snubbers, tube tests: 70, 62, 70, 64, 68, 66 %
Scale 1-100, good quality percentage on my Triplett starts at 54.
Price is for all tubes pictured.
We test all tubes we sell! We will combine shipping! Check out my other tubes!