Johnson Items

This Bakelite set of (2) NEW Tube Sockets, are for the 4-125, 3-400, 3-500Z, 4-250, 4-400, 4-400A and More  This is a bargain for a very high quality socket.

This Cetron Pair (2) of 4B32 Rectifier Tubes, are used in the  Collins KW-1 and Johnson KW Desk Amplifier. They are NEW in the Boxes and Replace the Mercury Vapor 872As which can cause problems.  I have only a few sets left.

This EF Johnson 100FD20 Air Variable Dual 105 pF Section Capacitor New in Box Part Number 155-503   The Dual Sections can be combined for a total of 210 pF.

This EF Johnson 6n2 part, was pulled from a working Transmitter and is in excellent condition. The Tin Can Housing is included.  

This EF Johnson 6n2 part, was pulled from a working Transmitter and is in excellent condition. The Tin Can Housing is included.  

This EF Johnson 70FD20 Air Variable Dual 67 pF Section Capacitor New in Box Part Number 155-502   The Dual Sections can be combined for a total of 134 pF.

This EF Johnson 70FD30 Air Variable Dual 67 pF Section Capacitor New in Box.  The Dual Sections can be combined for a total of 134 pF.

 EF Johnson Catalog Number 957 Featuring the Desk Kilowatt, 500, Valiant and most products of that Era in Excellent Condition This catalog is hole punched and unbound.  It is a really cool catalog with great pictures and information.  

This EF Johnson High-Q Inductor Plug in 20 Meter Coil Type 150LCS20  P/N 238-144 is New in Box.

This EF Johnson Model 145-202-2 Heavy Duty Servo Controlled DPDT RF Contact Switch, is Rated 22 KV, 25 Amps @ 2 MHz   It has huge Silver plated contacts and two servos that can be used with 120 or 240 volts AC depending on how you wire the...

  This EF Johnson Model 200-40, 21 uH High Quality Commercial, Silver Plated Adjustable Tap Inductor, is in Excellent Condition  It measures 10 inches long, 5 1/2 inches wide, and 5  inches high.  There is a slide rail with two...

 This Brand New Key & On/Off switch for the EF Johnson Desk KW Amplifier & 500 Transmitter, Is the original Switch and key made by the Arrow Hart Company. This original part is very hard to find. Many of the KW Desk Kilowatt...