Title
Vacuum tube type 6J4WACatalog Number
102729043Type
Physical objectDescription
This tube has 7 connector pins. "STANDARD", "New Tube", and "Made in U.S.A." are printed in white on the side of the tube.Manufacturer
StandardPlace Manufactured
U.S.Identifying Numbers
Part number | 6J4WA | Printed in grey on side of tube |