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40-180 mods for wimpy audio
Ron Ramirez
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Posts: 13,776
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City: Ferdinand State, Province, Country: Indiana
#2

03-29-2014, 09:44 AM
Very good info! Thanks for sharing! Icon_thumbup

This would also be applicable to the 40-185 and 40-190. If you were inclined to do this to your 40-150 or 40-155 table model, this is applicable to those as well. All five chassis are basically the same, only minor differences between them.

Philco added audio feedback in the 1941 versions of these sets (41-250/255/280/285/287/290/296/610), using a tap on the output transformer secondary.
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Ron Ramirez
Ferdinand IN
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40-180 mods for wimpy audio - by bobk9eui - 03-28-2014, 02:33 PM
RE: 40-180 mods for wimpy audio - by Ron Ramirez - 03-29-2014, 09:44 AM



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