HF Amplifiers

Heathkit SB-200 HF Linear Amplifier in Collector Quality Condition.  I tested this amplifier on the air and it works great with 600 watt output (CW) on 80 and 40 meters.  Overview & Technical Summary The Heathkit SB-200 is a legendary,...

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 5 Piece Lamp & Lamp Holder Set NOS  This set is part of some factory new spare parts. There are three push in lamp holders and two flange mounted holders.  The lamps included are (4) 1445 lamps and (2) 1826...

 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.