Product Description
Tung Sol 3S4. DL92, VT174, CV484.A new old stock power output pentode tube.
Tested using our Triplett 3413B tester. 85%. Test results included.
Used in vintage radios, record players, juke boxes and lab equipment. 1940s through the 1950s.
Ships USPS Ground Advantage flat rate $5.99. 60-day guarantee.
