CBS-Hytron 6W4 6W4GT Black Plate Vacuum Tube Valve NOS NIB Number Type 76 IF THERE WERE A TEST

IF THERE WERE A TEST FOR FUTURE FAILURE

6 volts on the filaments

but still usable especially in experimental situations where the tube might be damaged -- on our Paul Hart-calibrated TV7/U

Top: smooth

These five new old stock

CBS-Hytron 6W4 6W4GT Black Plate Vacuum Tube Valve NOS NIB Number Type 76 IF THERE WERE A TESTThis new old stock, new in box black plate CBS Hytron 6W4GT tested to spec on our Paul Hart calibrated TV7 U. 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 AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS ITEMS