Custom Contact Mic Preamps - Yann Seznec
Alex Rice Piezo Preamplifier – Zach Poff
Piezo Preamps
Building your own Piezo-Preamp – The Center for Haptic Audio Interaction Research
A 5-channel mixer / preamplifier for piezo disks by Godfried-Willem Raes
building contact microphones - john grzinich
Simple Contact Microphone
Piezo Preamps
operational amplifier - What is a good circuit for recording a piezo contact microphone or an electric guitar pickup? - Electrical Engineering Stack Exchange
Piezo Preamps
Make this DIY Contact MIC Circuit | Homemade Circuit Projects
Piezo contact microphone hi-Z amplifier using a FET – Richard Mudhar
Amazon.com: Metal Marshmallow Piezo Contact Mic (White +14dB) : Musical Instruments
Building (or Buying) Contact Mics – Zach Poff
Designing and building an active contact microphone for field recording and sound design — Ezra Gray Audio - Sound Engineer & Sound Artist in Dorset, UK
Metal Marshmallow II Piezo Disc Contact Mic and Preamp - Etsy
Building (or Buying) Contact Mics – Zach Poff
A 5-channel mixer / preamplifier for piezo disks by Godfried-Willem Raes
Guitar Contact Microphone Preamp : 7 Steps - Instructables
Piezo contact microphone hi-Z amplifier using a FET – Richard Mudhar
Piezo Element Amplifier for Guitar and Violin - Electronics-Lab.com
F999B Sensitive Listen Through Wall Contact & Probe Microphone Amplifier System | eBay
Simple Contact Microphone
LOM knowledge base: research:contact_mics
Make this DIY Contact MIC Circuit | Homemade Circuit Projects
Piezo contact microphone hi-Z amplifier – low noise version – Richard Mudhar
