Sylvania 6DQ6 6DQ6B 6GW6 Vacuum Tube NOS NIB Fawcett World

Sylvania 6DQ6 6DQ6B 6GW6 Vacuum Tube NOS NIB Fawcett WorldThis Sylvania 6DQ6B 6GW6 tube and another just like it tested to spec on our Paul Hart calibrated TV7 U. Etsy will indicate how many tubes are available in this Dutch auction. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE

These tubes have excellent frequency response

5 standard deviation of 4000 micromhos

They have gray plates

54/53 and 54/55

These LPs are in very good shape with only the occasional pop or tick

goal post getters

matching 1-39 date codes

I have deviated somewhat from my listing format and am not picturing both lots together as I just consolidated two seperate listings

This RCA Cunningham Radiotron number / type 80 rectifier tube was tested on our Paul Hart-calibrated TV7/U

new in box RCA 6ME8 tubes tested to spec on our Paul Hart-calibrated TV7/U

One is a Cunningham

There were no shorts or gas