"JD" <b24warbaby@[EMAIL PROTECTED]
> wrote in message
news:47eaee67$0$4039$bbae4d71@[EMAIL PROTECTED]
> If I wanted to share a platform
> between these two tubes for a 18TMB
> would it be feasible to wire the two
> PP circuits in parallel , then have
> a DPDT switch that would apply heaters
> to one or the other ?
Yes... interesting things will happen if
they overlap, however, I'm guessing.
You may want to switch with the power
off.
> Without heaters .. would the related circuit
> essentially disappear ?
Barring some extra capacitance, yes. You'll
still have different screen, bias etc demands...
good luck!
__
Steve
..
