This Dowkey DK-60G2C Coaxial Relay with 12 Volt DC Coil & SO-239 UHF Connectors, has the additional Dual (DPDT) Auxiliary Contacts for Station Control and speaker muting.  This is the gold standard for Change over coax relays used with Vintage...

This Collins KWM-2A, Lower Crystal Deck Cover is in Excellent Condition and is used in other Collins receivers like the 32S-3A and 75S-3C  This Part was removed from a working KWM-2A that sustained damage in shipping so I am parting it out. All...

This Heil Sound Headset Boom-Microphone Adapter Cable, is for Kenwood/Elecraft/Alinco, 8-Pin Round, w/Mono 1/4 in. Female PTT. It is New in the Package.   Heil Sound Headset Adapter Cables Heil Sound Headset Adapter Cables are used to interface your...

This Amperite  TJ311M01 Ballast Regulator, is used in the Collins R-390 & R-390A Receivers. It is New in the Box.  This item is very hard to find!

This NexTek / Polyphaser PTRUHFUHF23S Surge & Lightning Protector, is Rated for 240 Watts RF up to 3.2 GHz. It was purchased NEW and has never been used. It is a bulk head unit with UHF (SO-239) connectors. This is a very high end and expensive...

This Gold Antenna SY-25D Duplexer, is for  for 1.8-150 MHz & 400-460 MHz. It is NEW.  The power rating is 1000 Watts HF, 400 Watts 140 to 150 MHz and 250 Watts for 400 to 460 MHz att Ratings is P.E.P.  

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 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 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.

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 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...

This Universal Co. NEW 247 Type 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...