|[AMRadio] Can you have Class D and Class E tube amps?|
ranchorobbo at gmail.com
Tue Dec 27 09:31:55 EST 2016
That's right, Bob in Penn Yan and the other guy is I think John K5PRO?
I think he has one.
On Tue, Dec 27, 2016 at 6:16 AM, Mike Sawyer <w3slk at verizon.net> wrote:
> I think W2ZM uses one of those on 160M frequently. I remember seeing one. If
> memory serves me the plate is actually kept at 0VDC potential and the
> cathode is where the HV is applied. Audio input is fed via fiber optic to
> maintain isolation(?). I'm just going from a one-time explanation from 25
> years ago.
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