HF Amplifiers

This Alpha / ETO High Voltage Transformer is for the A2 Single 8874 MRI Driver Amplifier.  This Transformer has a 120 Volt Primary and a 1750 Volt RMS Secondary as well as 6.3 Volt Filament and some control voltages.  This Transformer is a high...

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 Collins 30L-1 Round Emblem HF Linear Amplifier, is in Excellent Cosmetic Condition. It is a very Late Serial Number 42278  The Cabinet is a brand New, Reproduction Cabinet, and has a metal trim ring.   The beautiful front panel has no...

Collins 30L-1 Winged Emblem HF Linear Amplifier in Excellent Cosmetic Condition. It is Serial Number 10117  The Cabinet is a new reproduction cabinet. The AC cord is original and is in good shape. The Amp is wired for 240 VAC  which can be...

Collins 30L-1 Winged Emblem HF Linear Amplifier in Excellent Cosmetic Condition. It is Serial Number 15796  The Cabinet is a new reproduction cabinet. The AC cord is original and is in good shape. The Amp is wired for 120 VAC  which can be...

Collins 30L-1 Winged Emblem HF Linear Amplifier in Good Cosmetic Condition. It is Serial Number 15796  The Cabinet and metal trim ring has been repainted in matching colors and looks pretty good. The AC cord is original and is in good shape. The Amp...

This Eimac 4CX-350A JAN-8321 Power Amplifier Tetrode Tube, is New in the Box!  The Box indicates 2002 Date Codes. If you need this tube this is a new tube at a used tube price! I have only 4 of them left at the time of this ad. The Eimac...

This Eimac SK-2210 Tube Socket Assembly with Flange & Eimac SK-2216 PTFE Chimney, is for the 3CX1500A7/8877 Power Amplifier Tube.  This Assembly is in Excellent Condition  The Chassis Mounting Flange is included as is the Teflon Chimney...

This Eimac SK-2210 Tube Socket Assembly with Flange & Eimac SK-2216 PTFE Chimney, is for the 3CX1500A7/8877 Power Amplifier Tube.  This Assembly is in Excellent Condition. It has all the Grids I presume connected with a common plate with the two...

NOTE: I require a Money Order or Bank Check as payment for this item. You will need to pick Money Order/ Check in the payment options at check out. This will reserve this item for you until I receive the Money Order and I will then ship. This...

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...