NOS new testing RCA 6EU7 vacuum tubes $25each, matched pair or quad available
$ 13.2
Description
For sale are 6EU7 vacuum tubes, tested in the new range on calibrated Jackson 648a tester, have light shop use. All made by RCA, all have the USA 6EU7 clearly etched in hexagon, and all have at least a small spot of RCA orange paint remaining, but maybe be Sherwood by RCA, RCA, or so little orange paint left you can't read the RCA. Price is $25 each, no picking individual ones.
