U20024 Used ETO Alpha 76A HF Linear Amplifier converted by K5IZ Rusty

U20024 Used ETO Alpha 76A HF Linear Amplifier 

The Alpha 76A is a legendary high-power HF linear amplifier from Ehrhorn Technological Operations — a favorite among serious operators who demand reliable, clean power. This example is in very good condition and ready to push your signal to the next level, covering 160m through 10m with up to 1,000 watts output.

Condition Highlights

• Faceplate has been replaced and looks sharp — clean, crisp appearance
• All knobs and buttons are fully functional
• Sturdy, straight chassis with minor surface scuffs from normal use — cosmetic only
• Plate current and multimeter meters present and functioning
• Band switch covers 1.8, 3.5, 7, 14, 21, and 28 MHz (160m–10m)

What's Included

• Alpha 76A HF Linear Amplifier
• Attached power cord
• Original operating and technical manual (Alpha 76A, 76PA, and 76CA)

Other Info

This amplifier was converted and now uses a single 3CX800A7 Tube. It makes a full 1KW out with very little drive. It has a brand new faceplate. It looks really good and works fine. 

About the Alpha 76A

Manufactured by Ehrhorn Technological Operations (ETO) of Cañon City, Colorado, the Alpha 76A is a well-built, tank-circuit amplifier known for its robust construction and clean output. With 1 kW of transmit power, dual analog meters, and CW/SSB switching, it's a powerhouse addition to any serious HF station.

Comes with our 90-Day Warranty!

S/N: 6404

10556