Raytheon 50L6 50L6GT Vacuum Tube Valve Black Bottle NOS NIB Backup T40 short bases

short bases

This new old stock-testing Raytheon 6L7 tube was tested on our Paul Hart-calibrated TV7/U for shorts

Transconductance measured 58 for Tube One and 60 for Tube Two where minimum (65%) is 40

new in box 8JV8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Raytheon 50L6 50L6GT Vacuum Tube Valve Black Bottle NOS NIB Backup T40 short basesThis new old stock, new in box Raytheon black bottle 50L6GT tube 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