[Amps] switching power supply for tube amplifier

[pc5m, Carel]

> I find it interesting that over the last 20 years, I've had more solid
> state failures than tube failures.
<snip>..<snip>
> So I wouldn't really want a switcheing PSU at HV.
> 73
> Peter G3RZP

Hi Peter,

If you are concerned with the high failure rate of silicon/IGBT's, you
could also construct a real heavy switcher with...tube's....-:)

gl,

Carel.