Westinghouse Number / Type 41 #41 Vacuum Tube Black Plate Clear Straight Bottle NOS-Testing Cunningham NOS NIB new in box CBS-Hytron 8CS7

new in box CBS-Hytron 8CS7 tested to spec on our Paul Hart-calibrated TV7/U

but They are more cosmetic than anything else

The pressing is quite-quiet with little surface noise and only the occasional pop and tick

IT IS YOUR RESPONSIBILTY TO INTERACT WITH YOUR CUSTOMS AND POSTAL AUTHORITIES TO FIND THE PACKAGE

Tube Two Transconductance: 45/45

Westinghouse Number / Type 41 #41 Vacuum Tube Black Plate Clear Straight Bottle NOS-Testing Cunningham NOS NIB new in box CBS-Hytron 8CS7This new old stock testing Westinghouse straight bottle number type 41 tube tested 67 on our Paul Hart calibrated TV7 U where minimum (65%) is 40 and 100% is 62. It has a narrow, straight bottle for cramped spaces; an anode radiator for cooler operation and longer tube life; black plates, a clear bottle; a dimple sheet getter and outstanding flashing. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT