Wiederhold 1977 Quasi HEXFET

November 2020
StatusBuilt
Circuit familyWiederhold / quasi-complementary MOSFET
Photographs45 full-size gallery images
Downloads5 local design and reference files

Project Notes

A quasi-complementary version of Michael Wiederhold's 1977 topology using N-channel power MOSFETs, documented through board manufacture, assembly, simulation and bench tests.

diyAudio discussion

Photo Gallery

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Design Files and Documents

Documents and notes

FileSize
org_article\advanced elertonic circuits_Tietze.pdf 12.2 MB
org_article\radio.b.1978-04.065.english.txt 2 KB
org_article\wieder.english.txt 4 KB
org_article\wiederhold77.djvu 273 KB

LTspice simulations

FileSize
wiederhold1977_qhex.asc 11 KB
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