One (1) type 78 RCA old meatball logo, vintage vacuum tubes, ST shape, made in USA,

tube has metal smooth plates, clear top, printed base,

bottom side foil getter, mica snubbers, tube tests: 72 %

Price is for all tubes pictured.

We test all tubes we sell! We will combine shipping! Check out my other tubes!

 Tested on Triplett tube tester for shorts and leaks as well.

Scale 1-100, good quality percentage on my Triplett starts at 54.