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Voice of Music 990
462ron
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Posts: 755
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City: Shenandoah, State, Province, Country: Pennsylvania
#5

10-24-2023, 08:19 AM
Hi Bridkarl, the filament string runs on 150ma. P= I squared x r so that 400 ohm resistor dissipates 9W. Go with a 20W or higher replacement if you’re going to do it!

Ron
Bendix 0626.      RCA 8BX5.   RCA T64
Philco 41-250.    Philco49-500
GE 201.             Philco 39-25
Motorola 61X13. Philco 46-42        Crosley 52TQ
Philco 37-116.    Philco 70
AK 35                Philco 46-350
Philco 620B.       Zenith Transoceanic B-600
Philco 60B.         Majestic 50
Philco 52-944.    AK 84
(This post was last modified: 10-24-2023, 08:20 AM by 462ron.)
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Messages In This Thread
Voice of Music 990 - by bridkarl - 10-23-2023, 03:55 AM
RE: Voice of Music 990 - by radiorich - 10-23-2023, 08:24 AM
RE: Voice of Music 990 - by GarySP - 10-23-2023, 09:56 PM
RE: Voice of Music 990 - by Eliot Ness - 10-24-2023, 08:13 AM
462ron - by 462ron - 10-24-2023, 08:19 AM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Vintage Hi-Fi, Stereo and Audio