Electron tube and vacuum tube manufacturer. High power CW and pulse magnetrons, klystrons and power grid tubes. Product listings and data sheets, and outline drawings.
Manufacturer of industrial and medical X-ray tubes, including tubes for medical, dental, and industrial applications.
Ham radio and audio tubes. Online catalog with secure ordering.
Vacuum tubes and sockets for sale.
Type index, high powered tubes and data sheets in PDF format.
Mostly industrial product line.
Manufacturer of x-ray tubes for use in medical, dental and industrial imaging and inspection applications.
Books, transformers, capacitors, and resistors. Has an online catalog and shopping cart.
In 1879, the American inventor Thomas Edison publicly exhibited his incandescent electric light bulb for the first time.
Vacuum tubes for the audio amp market.
Recreation /
Radio /
Amateur /
Boatanchors /
Tubes
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