View Single Post
Old 8th Apr 2021, 9:51 am   #4
beamcurrent
Heptode
 
beamcurrent's Avatar
 
Join Date: Mar 2008
Location: Camberley, Surrey, UK.
Posts: 805
Default Re: Pye 8440 stabilised PSU

Alas I don't recognise the picture, it's not from the television side of Pye.

It looks to be VERY heavy but the paper smoothing caps are good. The missing valves are likely to be rectifiers and perhaps 6080s double triodes for the regulator pass valves.
__________________
Regards Brian

Visit the Virtual Broadcast TV Camera Museum
beamcurrent is offline