DIY Telephone Microphone | Lo-Fi Mic | NO Soldering - YouTube
Collin's Lab: DIY Contact Mic - Make:
building contact microphones - john grzinich
Telephone Microphone: How to Build A Telephone Microphone | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
Use An Old Phone Handset To Produce A Lo-Fi Mic | Production Expert
DIY Hydrophone - Felix Blume
Scavenging Parts from an Old Telephone (Making a Telephone Microphone) | Simon Hutchinson - YouTube
Cortado" Balanced Piezo Contact Mic kit now available from Zeppelin Design Labs | diyAudio
Make a LoFi Mic From an Old Telephone Speaker : 5 Steps - Instructables
How to Build a Lo-Fi Telephone Mic - Easy project!
Telephone Microphone To XLR Conversion – www.kaper.com