Metal Marshmallow II Piezo Disc Contact Mic and Preamp - Etsy
Piezo Preamps
F999B Sensitive Listen Through Wall Contact & Probe Microphone Amplifier System | eBay
field recording - DIY contact microphone - Sound Design Stack Exchange
A 5-channel mixer / preamplifier for piezo disks by Godfried-Willem Raes
Piezo contact microphone hi-Z amplifier using a FET – Richard Mudhar
Piezo Preamps
Alex Rice Piezo Preamplifier – Zach Poff
Building your own Piezo-Preamp – The Center for Haptic Audio Interaction Research
Guitar Contact Microphone Preamp : 7 Steps - Instructables
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 contact microphone hi-Z amplifier using a FET – Richard Mudhar
Building (or Buying) Contact Mics – Zach Poff
SWM-25
Custom Contact Mic Preamps - Yann Seznec
A 5-channel mixer / preamplifier for piezo disks by Godfried-Willem Raes
building contact microphones - john grzinich
Simple Contact Microphone
Watch
Building (or Buying) Contact Mics – Zach Poff
Piezo Preamps
LOM knowledge base: research:contact_mics
