3 hours ago
You'll need an opt to match the 6F6/42 to VC vs the 1J6. And something to replace or act as the field coil. The 1J6's output is somewhat less than the 6F6 so wouldn't be a good idea to try the the opt on the spk. The current rating is going to be too low and the load resistance too high.
Replacing the spkr w/a modern one is the same. Find an opt 5k to vc and something to replace the fc.
https://philcoradio.com/library/download...%20280.pdf
Replacing the spkr w/a modern one is the same. Find an opt 5k to vc and something to replace the fc.
https://philcoradio.com/library/download...%20280.pdf
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry