RE: vintage tuner operating voltages

Radio Road

Which tuner to get and getting the most from it. Thank God, for the radio!

In Reply to: vintage tuner operating voltages posted by louie3 on October 3, 2023 at 08:20:41:

I usually measure both the B+ and filament voltages and if necessary add a series resistor to either/both sources to get them "in the ballpark" - i.e. 6.3V for filaments (If that is what it's supposed to be) and whatever is the first DC voltage shown on the B+ filtering of the schematic. Also check the lower voltages "downstream" from that to see if they're close to any other voltages shown on the schematic.

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Follow Ups Full Thread

Topic - vintage tuner operating voltages - louie3 08:20:41 10/03/23 (1)

RE: vintage tuner operating voltages - stellavox 09:06:48 10/05/23 (0)

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RE: vintage tuner operating voltages - stellavox 09:06:48 10/05/23 (0)

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