Pictured here at auction is the Ameritron AL-811H HF 160-15 meter ham/amateur linear amplifier. The "H" model uses 4-811 (or 4-572B) tubes. I was told by the former owner, the tubes in this amp were replaced with 572Bs, but I cannot see any labels or markings on any of the tubes, brand or model number.

I recently tested it before completing this listing. Driven with a limited (ALC connected) maximum of 70 watts CW, I saw 550 watts PEP output. It is factory wired for use on 110 VAC.

The amp has been 10-meter enabled.

There are no significant cosmetic issues to mention. There is one side screw missing simply because the retainer for this screw was misplaced by the previous owner.

I do not ship to locations outside the United States. 

The amp will be shipped in two boxes- one for the amp and a separate for the tubes.

Shipping estimate shown based on a -pound total shipping weight box. I will take the unit to a UPS retailer where it will be expertly packaged and shipped insured.