This project started as a casual exploration of passive high-pass filter circuits to improve my DIY piezo preamp's performance with...

Can I shield my DIY piezo preamp, with a wooden enclosure, from EMI with copper shielding tape for electric guitars? Through much...

Cigar Box Guitar enthusiasts have been debating the merits of piezo vs. magnetic pickups for a long time. I obviously have a preference...

Hi cigar box guitar enthusiasts! Learn how to solder a piezo disk onto a 1/4 inch TS output jack, and how to determine the best placement...

In my piezo preamp tutorial video, I showed you how I built my own piezo preamp for my cigar box guitar, and, I tested the preamp on a...

You'll need a piezo preamp to get the most out of your cigar box guitar with a piezo pickup (aka contact mic). Piezo preamps resolve the...

I've built a simple piezo preamp for my electro-acoustic Cigar Box Guitar. The particular preamp I built has been featured across the...