UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

Neil Purling · 11th Jul 2006, 3:57 pm

You can refer to my diagram I drew of the AF stage of my TRF radio from my copy of Radio for Boys.
If I do fit a 6SN7G Double Triode.
I was going to use a preset pot of 1Meg value on one stage and have the normal volume control on the other section.
Which triode should have the official vol control &which the preset?
Which would be best?

11th Jul 2006, 3:57 pm	#6
Neil Purling Nonode Join Date: Jul 2005 Location: Hull, East Yorkshire, UK. Posts: 2,087	Re: Regarding home made TRF You can refer to my diagram I drew of the AF stage of my TRF radio from my copy of Radio for Boys. If I do fit a 6SN7G Double Triode. I was going to use a preset pot of 1Meg value on one stage and have the normal volume control on the other section. Which triode should have the official vol control &which the preset? Which would be best?