29-11-2020, 12:55 PM
(29-11-2020, 12:34 PM)Doodlebug Wrote: Beware using old valve bases. The ghosts of past circuitry will get you !
Yes, particularly when using what were called (I think) B9G bases as needed for the EF50, copious amounts of which are also found in the 'Argus' televisor (attached) and which I was too lazy to clean properly before photographing.
Steve
