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1931 Philco Model 70 Missing Speaker
artim2205
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Posts: 5
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Joined: Nov 2021
City: Glen Carbon State, Province, Country: IL
#12

11-28-2021, 11:58 AM
As part of my searching on the site I found the article about the speaker problems in Cathedral radios in the library. That was the information that made me start to think that the idea of using the 4/8 ohm speakers may not work with the transformers. That 0.7 ohm impedance was the first time I'd seen one like that.
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RE: 1931 Philco Model 70 Missing Speaker - by artim2205 - 11-28-2021, 11:58 AM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration