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Old 19th Sep 2021, 12:42 pm   #8
gm0ekm cecil
Join Date: Jan 2008
Location: Shetland, UK.
Posts: 72
Default Re: Mystery Power Supply Unit.

Originally Posted by G4XWDJim View Post
Hi Cecil, measuring the available voltages at the socket would be a good place to start. Keith’s thought that it might be a 19 set mains PSU I would think is reinforced by the low voltage looking metal rectifier.

Hi Jim, I agree it looks as it is a home brew power unit for the W.S. No 19. There is a signal strength meter on the front panel and a 12v. relay on the chassis. I haven't done any checks on it and as my collection has now been all dismantled and gone to other museums I am selling off duplicates plus odds and ends on eBay.
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