Westinghouse Number / Type 41 #41 Vacuum Tube Black Plate Clear Straight Bottle NOS-Testing Cunningham NOS NIB Transconductance measured 59 for both

Transconductance measured 59 for both tubes where minimum (65%) is 40

nonetheless firmly-cemented to their bottles

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

no codes on the bases and "6CA7 EL34 USA" on the bottles and excellent flashing

Westinghouse Number / Type 41 #41 Vacuum Tube Black Plate Clear Straight Bottle NOS-Testing Cunningham NOS NIB Transconductance measured 59 for bothThis 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