Designing and building an active contact microphone for field recording and sound design — Ezra Gray Audio - Sound Engineer & Sound Artist in Dorset, UK
Simple Contact Microphone
Piezo contact microphone hi-Z amplifier using a FET – Richard Mudhar
Make this DIY Contact MIC Circuit | Homemade Circuit Projects
Building (or Buying) Contact Mics – Zach Poff
Piezo Element Amplifier for Guitar and Violin - Electronics-Lab.com
F999B Sensitive Listen Through Wall Contact & Probe Microphone Amplifier System | eBay
Guitar Contact Microphone Preamp : 7 Steps - Instructables
Amazon.com: UZIMO Enhanced Version Super Sensitive Listen Thru-Wall Contact/Probe Microphone Amplifier System : Electronics
Piezo Preamps
Building (or Buying) Contact Mics – Zach Poff
Metal Marshmallow II Piezo Disc Contact Mic and Preamp - Etsy
Amazon.com: Metal Marshmallow Piezo Contact Mic (White +14dB) : Musical Instruments
Guitar Contact Microphone Preamp : 7 Steps - Instructables
Building your own Piezo-Preamp – The Center for Haptic Audio Interaction Research
Piezo Preamps
Piezo contact microphone hi-Z amplifier using a FET – Richard Mudhar
Watch
LOM knowledge base: research:contact_mics
building contact microphones - john grzinich
Guitar Contact Microphone Preamp : 7 Steps - Instructables
Building (or Buying) Contact Mics – Zach Poff
A 5-channel mixer / preamplifier for piezo disks by Godfried-Willem Raes
SWM-25
Custom Contact Mic Preamps - Yann Seznec
field recording - DIY contact microphone - Sound Design Stack Exchange
