Make this DIY Contact MIC Circuit | Homemade Circuit Projects
Make a Contact Microphone : 10 Steps (with Pictures) - Instructables
Building (or Buying) Contact Mics – Zach Poff
Zeppelin Design Labs - Cortado MkIII Contact Microphone
building contact microphones - john grzinich
Building (or Buying) Contact Mics – Zach Poff
DIY Triangular Balanced Contact Microphone - Sonigon
Piezo contact mic - Phase57
Collin's Lab: DIY Contact Mic - Make:
DIY Contact Mic Tutorial – Deferlow
Cortado MkII Balanced Buffered Contact Mic DIY Kit Zeppelin Cortado MKII DIY Kit
Cortado MkII Balanced Buffered Contact Mic DIY Kit - Zeppelin Design Labs
Cortado" Balanced Piezo Contact Mic kit now available from Zeppelin Design Labs | diyAudio
DIY Contact Mic :: GumiElectronic
building contact microphones - john grzinich
Contact microphone - Wikipedia
Selectronica: How to make contact microphones
Piezo contact microphone hi-Z amplifier – low noise version – Richard Mudhar
DIY Hydrophone - Felix Blume
SD008 CONTACT MIC – HISSandaROAR
LOM knowledge base: research:contact_mics
Hear hidden sounds with a DIY microphone - CNET
Building (or Buying) Contact Mics – Zach Poff
LOM knowledge base: research:contact_mics
DIY Triangular Balanced Contact Microphone - Sonigon
