f6irf@free.fr wrote:
> The main problem with 811 PA's (and also with most 3-500z commercial
> constructions) is that the cooling is just done by natural convection (just
> with the help of a little blower) so all components are working at high
> temperature after a while.
------------
Is it just faulty memory or did not Svetlana come out with a "beefed"
up version of the 811A?
Also, and I'm trying to remember the 2 811A amp I home brewed
thousands of years ago, but I seem to remember some "tech advice" from
somewhere that said to pay special attention
to the resister/coil used to feed the HV to the amp. Something about a
spurious emission?
73
Ed
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