For over 40 years, Radio Electric Supply has actually supplied the globe with electron tubes for each application. We also concentrate on Hammond body organ, power amplifier, and guitar amplifier vacuum cleaner tubes. We really have Twelve Million vacuum cleaner tubes in our inventory. Making an exceptionally hard vacuum in a tube is an extensive procedure, so most modern tubes concession at a degree of vacuum cleaner that suffices for television's application.

We Supply over 7,800 different radio and and vacuum cleaner tubes. Also our competitors purchase from us, especially those difficult to find tubes. When it comes to audio tubes, I can provide matched sets, matched singles or quads depending existing supply. Radio Electric Supply, vacuum tubes still used today Tubes Div.

We supply radio and vacuum tubes for each application from all significant makers including RCA, GE, Sylvania, Raytheon, Tungsol, and Amperex. We also have thousands of radio tubes not noted here in addition to tubes for 1930's, 1940's and 1950's radios that are not noted.

We currently have a working inventory of over 7,800 different radio tubes, amplifier tubes, and commercial vacuum tubes in stock. I also have lots of unusual and hard to discover audio tubes. When the bulb's filament is warmed white-hot, electrons are steamed off its surface and into the vacuum cleaner inside the light bulb.

Today, nearly all tubes make use of either various kinds of cathode to create electrons. If the additional electrode (additionally called an "plate" or "anode") is made a lot more positive than the hot filament, a straight current circulations via the vacuum. Groups can be searched; however, for tubes, it is possibly simplest to enter your vacuum cleaner tube type number in the above "search" bar.

This can be either simply a filament covered with a blend of barium and strontium oxides and other materials, or it can be an "indirectly heated" cathode, which is just a nickel tube with a layer of these exact same oxides on its outer surface area and a heating filament inside.

We Stock over 7,800 different radio and and vacuum cleaner tubes. Even our rivals purchase from us, particularly those tough to discover tubes. In the case of audio tubes, I can supply matched sets, matched quads or songs depending current stock. Radio Electric Supply, Vacuum Tubes Div.