Tubes Vacuum

This JAN-CDZ-4B32   Rectifier Tube for Johnson Desk KW Amplifier, is Made in the USA It will replace the problematic Mercury Vapor Rectifier tubes. This Tube looks to be new old stock. These tubes are getting hard to find!

This Johnson 247 Ceramic Tube Socket, is for the 3CX1500A7/8877 Amplifier Tube. It is in Excellent Condition.   This is the Ceramic portion of the Eimac SK-2210 tube Socket and Flange assembly.  This is a bargain for a very high quality...

This Johnson 275 Ceramic Tube Socket, is for the 4-125, 3-400, 3-500Z, 4-250, 4-400, 4-400A and More.  It is in Excellent Condition.  The Johnson 275 is a high quality tube socket and much beter than the imported sockets you see on the market...

These Johnson (2) 275 Ceramic Tube Sockets, are for the 4-125, 3-400, 3-500Z, 4-250, 4-400, 4-400A and More.  this pair is in Excellent Condition.  The Johnson 275 is a high quality tube socket and much beter than the imported sockets you see...

This Johnson 122-101 Tube Socket Assembly with Integrated Vented Flange, is for the 3CX1500A7/8877 Amplifier Tube.  This Assembly is in Excellent Condition. It has 7 vent holes for pressurized cooling.  I currently have 3 of these units...

This Johnson NEW 247 Ceramic Tube Socket, is for the 3CX1500A7/8877 Amplifier Tube.  This Tube socket is new and in perfect condition. This is the Ceramic portion of the Eimac SK-2210 tube Socket and Flange assembly.  This is a bargain for...

This Johnson Type 275 Compact Ceramic Tube Socket, is for the 4-125, 3-400, 3-500Z, 4-250, 4-400, 4-400A and More, is in Excellent Condition and measures only 2 3/8 X 2 3/8 Square. This is a bargain for a very high quality socket.

This Lewis & Kaufman 100TH / VT-218,   100 Watt High-Mu Power Triode for Amplifiers & Modulators has been Tested, S/N C717 It has been Tested in a Transmitter and comes with the test result Data Sheet.  This tube is a...

This Machlett Matched Pair of 3CX-800A7 MP Triode Amplifier Tubes, are Brand New in the Sealed Packages.  These tubes were recently purchased by a friend of mine who no longer needs them because he no longer has an amplifier that uses them...

This National (Johnson 211 Type) 4 Pin Ceramic Tube Socket is For the 810 Tube and is in Excellent Condition.  This is a bargain for a very high quality socket.

This RCA 866 NOS Mercury Vapor Rectifier Tube, is for Vintage Gear.   This Tube is new in the original box.  I will guarantee this tube to be to your satisfaction. 

This RCA 866 Used Mercury Vapor Rectifier Tube, is for Vintage Gear.   This Tube is Used in the original box.  I will guarantee this tube to be to your satisfaction.