Author Topic: Preamp suggestions for piezo pickups?  (Read 1789 times)


Re: Preamp suggestions for piezo pickups?
« Reply #20 on: December 31, 2017, 10:04:13 AM »
Not a direct solution, but input buffer could start with this.
I am trying to build a piezo pre-amp for acoustic guitar, so I first I need to design an input buffer for Piezo pickup before connecting to a amp stage..
The link that Eddododo attached here looks promising..
Before I'll order the parts for that input-buffer stage, do you think that is good schematic?
For the amp stage I thought of using the
Do you think that I can use this op-amp without the JFET transistor?

Sorry if I was not knowledge is very basic in the analog field..
Thanks in advance for any suggestion you'll provide