[Amps] Ground and Neutral

[Bob D.]

There's no need for a house wiring neutral in a 115/230 V amplifier running
on 230V. That's how my homebrew 6 m amp is coming along. 115V Blower is on
one of the HV transformer 115V primaries. The 115V filament transformer
primary on the other HV transformer 115V primary. The HV transformer
primaries are in series for 230V. If you only have a blower and it's 115V,
put it on one of the 115V primaries.
73, -Bob ah7i