Re: VTTC - audio modulation

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "David Trimmell by way of Terry Fritz <twftesla-at-qwest-dot-net>" <davidt-at-pond-dot-net>

Hi, just a quick note, but his web page changed to:
http://members.aol-dot-com/uhaumann/

Regards,

David Trimmell

At 04:41 PM 5/19/01, you wrote:
> >> Possibly a interesting idea would be to take Ulrich Haumann's
> >(sp?) design to a more powerful tube
> >- Do you happen to know the URL?
>
>
>http://members.aol-dot-com/uhaumann2/plasma/eplasma.htm
>
>Careful with this one.  The plasma is live to HT positive, and the
>main problem with a big bottle is going to be coupling the top of the
>TC to the grid feedback loop without getting strikes to it and blowing
>the grid coupling cap !!!  Full plate HT on the grid is not
>recommended :-)  This, and this alone, has so far dissuaded me from
>trying it with a pair of 813s.