07-05-2024, 02:58 PM
Hi Rob, plenty of circuits about for simple stabilised HV PSU's. You have the transformer and as well as a rectifier only need a series pass valve (EL84/ 6V6 etc) and a neon stabiliser (85 C2 etc) and a few passive parts and you are there. GB can be provided by a battery and a pot
Ed
Ed
