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

AdrianH · 1st Sep 2021, 4:06 pm

Just a thought, how about an audio and modulator stage from the TR1998, it has valves and modulation transformers on it, drives a TT15 valve with anode mod. There is a compete stage for sale elsewhere or I could well have the mod transformer on it's own if I can find it.

Adrian

1st Sep 2021, 4:06 pm	#22
AdrianH Octode Join Date: Mar 2020 Location: Blackburn with Darwen, Lancashire, UK. Posts: 1,572	Re: AM Conversion for CW TX Just a thought, how about an audio and modulator stage from the TR1998, it has valves and modulation transformers on it, drives a TT15 valve with anode mod. There is a compete stage for sale elsewhere or I could well have the mod transformer on it's own if I can find it. Adrian __________________ Asking questions and learning, or trying to! Youtube EF91Valve