HF Amplifiers

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...

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 set of (4) Large Heavy Duty Feet measures 1 1/2 in Diameter and 3/4 in High. The hole for the screw is big enough for a 1/4 inch screw.They are Brand New Replacements! This large heavy duty feet set, will replace the original feet. They are close...

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...

 National NCL-2000 Amplifier Feet Set, 2 Piece (Riser and Foot) NOS  This feet set is part of some factory new spare parts.

National NCL-2000 Amplifier Rear Panel Terminal Block NOS  This feet set is part of some factory new spare parts.

National NCL-2000 F1 & F2 Fuse Holder Set P/N A51444 NOS   These fuse holers are spare parts from the factory and will be a perfect fit for the NCL-200 Amplifier.  They will be suitable for any HF Linear Amplifier.

National NCL-2000 HF Amplifier Original Factory S3 SSB / CW Mode Rocker Switch...

National NCL-2000 Time Delay Relay (K4), Part # A51411...