[sdiy] Haible HADSR kerfuffle
ulfur hansson
ulfurh at gmail.com
Wed Feb 27 05:55:02 CET 2019
hello list!
i recently built Jurgen Haible’s voltage controlled HADSR, and looking at the schematics it looks like U6A is incorrectly drawn:
http://jhaible.com/legacy/tonline_stuff/jh_vc_hadsr.pdf
the op amp is there for hysteresis, right?
in that case i would think one shouldn’t connect the negative input to positive...?
i haven’t found anyone documenting a build of this design, so if you have ever attempted this i’d love to hear about your experience!
as always, many thanks for your thoughts and comments :)
all the best,
-úlfur
Sent from outer space
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