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With all the High MFD caps from my car stereo, I added 27,000 and 36,000 MFD to the A supply, its finally quiet. I like the battery idea for short demos, but they go down quick.
The coil is ordered and a resistor is in place of it. Several stations now are pretty clear, but not room-filling loud. Could it be that the Radiola 100A speaker may not be the right one to use with the 71A output tube?
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