[Amps] HIGH FILAMENT VOLTAGE

[RCM]

> On Dec 11, 2016, at 14:12, Bryan Swadener via Amps <amps at contesting.com> wrote:
> 
> I suggest NO diodes or resistors in the LV side of the xfmr.
> A buck transformer in the primary loses or looses [sic] the
> least power.


> The secondary needs to handle the amplifier's
> primary current. 

????????????

Many Amps, Heath SB220, Many Henry’s, filament voltage is  supplied from a winding on the main transformer.

Anything stuck on the primary will effect all voltages.