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The innards of that AK 20 Big Box set
ccomer1955
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Posts: 264
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City: San Antonio, TX
#11

06-27-2015, 06:54 PM
I can set the A voltage on the power supply. I thought I might hook it up without tubes, first, and measure the voltages for the filaments and all the B+. If all is well where I can measure, then try it again with the tubes in.
Charlie in San Antonio
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RE: The innards of that AK 20 Big Box set - by ccomer1955 - 06-27-2015, 06:54 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
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