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There is one other thing helping this Eico HF-87 sound so good

besides the McShane build and that's the low Mu low resistance chokes that Jeff Medwin recommended..I have been putting those in everything from Mc30s to Eico HF87s. Even tho they are only 10 ohms or 30ohms,I put the 30ohm in place of the 50 ohm power resistor that ties the doubler to the reservoir caps.They help with speed and power and accuracy in a big way IMHO and they don't raise the B+ believe it or not.
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken


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Topic - There is one other thing helping this Eico HF-87 sound so good - Michael Samra 15:30:13 09/13/16 (23)

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