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Re: 810 tubes for sale (and others)
Original poster: "Ed Sawyer by way of Terry Fritz <twftesla-at-qwest-dot-net>" <sawyer-at-waterville-dot-com>
hi Matt -
thanks for the reply. They do sound (and look) like powerful units... big
and meaty build quality, typical of vintage RCA stuff. (Have some of their
845s too). That would be quite the audio amp (400-500w!) but I'd not know
where to start. Nor for VTTC's using them either.. is there a good recipe
somewhere on the web for using these? If anyone wants one or two I'd let em
go for $100/ea. or whatever is reasonable.
thanks,
-Ed
>Hi Ed,
> 810s have some interesting possibilities. 2500 V (ICAS Class-C
>oscillator) 750 W max plate input power (175 W dissipation). Heater is
>4.5Amp-at-10VDC. Requires no forced cooling. Voltage is a little low for some
>VTTCs.
> As a super Audio Amplifier (class B) you can get 400-500W per
>tube, if
>you want to build your own avalanche starter. :-)
>
>Matt D.
>G3-1085
>
>And God Said: Del . Fe=rho(ve)/epsilon; Del . Fm=0; Del x Fe + dFm/dt =0;
>Del x Fm=mu*J + mu*epsilon*(dFe/dt) . . . and there was light !