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37-690 Bass Choke Replacement
Radiodial
Junior Member
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Posts: 8
Threads: 4
Joined: Oct 2024
City: Manchester State, Province, Country: California
#5

4 hours ago
Yeah, I know, Mouser and Digikey don't have "big iron" components. For some reason Philco was messing with the 2250 ohms resistance of this common Philco choke by paralleling that 40K resistor. I wish I was smart enough to understand why. Seems to fine tuning it down to 2.1K?
RJ Dial
"Radiodial"
Mendocino, CA
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RE: 37-690 Bass Choke Replacement - by Radiodial - 4 hours ago



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