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380-0811A

LLT, TUBE, 811A, FOR AL-811

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380-0811A
$ 29.95 Each


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Tough, Genuine Ameritron 811A RF Power Tubes


These tough Ameritron 811A power tubes are replacement for all 811, and 811A tubes.
Heavy-duty Ameritron 811As are a modern version of the distinguished 200W vacuum tube with a long history
of great quality service and value. Ameritron`s genuine 811A tubes have proven themselves over and over
again through all kinds of applications where 811 and 811A are needed. These tubes have a longer operation life span compared to current 572B tubes.


Genuine Ameritron 811A tubes will serve as great replacements for your Ameritron AL-811 or
Ameritron AL-811H amplifiers and other amplifiers using the 811A tube. The Ameritron 811A will also work in old
vintage type amplifiers with tubes mounted horizontally and in equipment that goes back as far as the 1930s.


There is no burn-in wait time with genuine Ameritron 811As! You can start operating
immediately after installation. Each tube is burned-in, tested and quality inspected before shipping. Also each
Ameritron 811A tube is backed by a one year warranty.


If your 811`S in your amplifier have been lost due to filament failure or other problems, here`s the quality replacement for you! Inexpensive, yet dependable, the genuine Ameritron 811A tube will provide you long-life and great service.


Order your genuine Ameritron 811A Replacement Power Tubes from us today and bring life back to your amplifier.


This is a single replacement tube for the AL-811 and AL-811H.


Spec. Sheet


Type Number: 811A
Filament: Volts 6.3, Amps 4.0
Maximum Ratings
Plate Diss. kW: 60 watts
Pg. W: 8
Eb, kV: 1.5
Ib, A: 0.175
Typical Operations
Eb, kV: 1.5
Ib, A: 0.16
Po, kW: 0.16
Gain dB: 13.0
Max. Freq. for full Ratings: 30



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