07-06-2014, 06:40 PM
It's probably an AC/DC set that uses a resistor line cord like this Acratone with the same tube line-up:
http://www.radiomuseum.org/r/federatedp_..._25_d.html
I saw the following models that use the same tubes:
Acratone 25B
Simplex 4Z
Zephyr 4Z
I didn't the schematics listed on Nostalgia Air, but I'll check my schematics a little later and see if I can find a match.
http://www.radiomuseum.org/r/federatedp_..._25_d.html
I saw the following models that use the same tubes:
Acratone 25B
Simplex 4Z
Zephyr 4Z
I didn't the schematics listed on Nostalgia Air, but I'll check my schematics a little later and see if I can find a match.
John KK4ZLF
Lexington, KY
"illegitimis non carborundum"