JD wrote:
> 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 ?
>
> Without heaters .. would the related circuit
> essentially disappear ?
Oh I see what you mean. I think you'd want the one to cool down fully
before powering up the other ideally but you'd probably get away with
it.
Oh, you might end up with some unwanted capacitances with this
paralleling method.
Graham
