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OPA134 based guitar preamp with tone control - V2

OPA134 based guitar preamp with tone control - V2 PUBLIC

Unity gain electric guitar preamp with input buffering and tone control using OPA 2134

by p-we | updated May 07, 2022

guitar   op-amp   piezo   preamp  

OPA134 based guitar preamp with tone control

OPA134 based guitar preamp with tone control PUBLIC

Low gain electric guitar preamp with input buffering and tone control using OPA 2134

by p-we | updated February 09, 2022

guitar   op-amp   piezo   preamp  

snap-down

snap-down PUBLIC

by bendrevniok | updated November 28, 2013

capacitive-load   mosfet   piezo   stick-slip  

CDV-700 speaker

CDV-700 speaker PUBLIC

A speaker I am trying to build i explain the details in comment

by huffdev | updated April 18, 2013

cdv-700   help   piezo   small-circuit   speaker  

Contact Mic

Contact Mic PUBLIC

Simple Preamplifier circuit made for a piezo-contact mic (The piezo disc is represented as a function generator for simulation purposes). As seen in: http://www.youtube.com/watch?v=aOJuCYgmPPE

by Brillow | updated March 11, 2012

amplifier   contact-mic   microphone   piezo  

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