15th Jun 2021, 11:36 am
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#17
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Heptode
Join Date: Jan 2008
Location: Sheffield, South Yorkshire, UK.
Posts: 656
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Re: Quad II Transformer woes!
Quote:
Originally Posted by Chris55000
H!!
The circuit descriptions in the book I got my reference to these circuits were very brief to say the least –"High Fidelity Sound Engineering" by Norman Crowhurst, Newnes, 1961, it's very scarce and the last copy I saw for sale was £78!
Chris Williams
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Available as a free pdf download from http://www.tubebooks.org/Books/Atwoo...t%20Design.pdf
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Martin
BVWS member
GQRP Club
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