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Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Fri Aug 02, 2019 1:34 pm
by Peter Wilcox
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Re: Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Fri Aug 02, 2019 1:40 pm
by Peter Wilcox
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Re: Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Fri Aug 02, 2019 1:50 pm
by Peter Wilcox
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Re: Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Fri Aug 02, 2019 1:53 pm
by Peter Wilcox
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Re: Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Fri Aug 02, 2019 1:57 pm
by Peter Wilcox
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Re: Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Sat Aug 03, 2019 6:32 pm
by Bob Francis
wOW!!

Re: Reso/acoustic/electric, mag+piezo pups, polarity and phase control

Posted: Thu Jan 09, 2020 7:45 pm
by Peter Wilcox
I could hear no noticeable phase interaction between the piezo and magnetic pickups, so I modified the circuit to sum the piezo phase shift against itself. Now can hear a difference, but it's not striking enough to make it a worthwhile sonic choice. But I learned a lot and enjoyed the journey in building this instrument.