[Amps] AL-811 & 572's

[Alek Petkovic]

The transformer is the limiting factor just as much as the tubes. You 
can't run the 572Bs any harder because you'll just cook the transformer.

73, Alek
VK6APK

At 01:50 AM 22/01/2011, Thomas F. Giella NZ4O wrote:
>I have an AL-811 running 572B's instead of 811's. The manual says for RTTY
>mode to use a maximum of 150 ma on the grid and 400 ma on the plate for the
>811's.
>
>What would be the maximum grid and plate current that I could use on the
>572B's on RTTY?
>
>73 & GUD DX,
>Thomas F. Giella, NZ4O
>Lakeland, FL, USA
>nz4o at tampabay.rr.com
>
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