Simple HT supply build

[Mike Watterson]

And a simple, cheap, quick to make socket for the ersatz barretters, aka filament lamps.

A cheap fibreglass pcb (2 cm x 8 cm) with just PTH pads on each side (bought to mount rod pentodes) and shiny steel jumbo paper-clips that mysteriously take solder.

It will take 3 lamps.

Mount with standoffs to perforated front of PSU case.