WebHere i have a Raytheon balloon 80 tube . The gray plates inside have the word Ratheon punched into them on 4 sides . The base of the tube is black & has Ratheon etched … WebBuy Raytheon Valves & Vacuum Tubes and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items. ... RAYTHEON 6SQ7GT …
Raytheon 12BR7 Twin Diode Triode TV Valve- BangyBang Tubes
WebThe Raytheon Company was founded in 1922 in Cambridge, Massachusetts, by Laurence K. Marshall, Vannevar Bush, and Charles G. Smith as the American Appliance Company. Its … WebFeb 20, 2024 · Materials: Raytheon 12AF3 tube, Raytheon 12BR3 tube, Raytheon 12RK19 tube, vintage vacuum tube, television tube Description Raytheon 12R-K19 vacuum tube - 12AF3 - 12BR3 - 12RK19 new old stock - perfect condition original box tested on a Hickok KS 15874-L2 Learn more ... include library.h
RAYTHEON – Audio Tubes
WebThe Raytheon (EIA) code number is “280″. Here is an example: In this photo, we see three Raytheon-manufactured 6SN7GT tubes featuring Black Plates, square getters, clear tops, … WebApr 24, 2013 · I just picked up two Raytheon 12ax7's last week. As I remeber the construction was Shiny long black plates, faded yellow lettering, halo getter. They were tested on an amplitrex at 100/100 and 100/103 if memory serves me. The first impression that I had was how big it sounded. Not as warm,3d and middy as my. inc u feet