Trains Through Glass
![](https://www.sto.sh/wp-content/uploads/2015/05/trains-through-glass-768x432.jpg)
[youtube http://www.youtube.com/watch?v=-nkI3uyI6Ow&w=640&h=360] I’ve been a little bit obsessed with contact microphones lately. Recently, a personal project (that I hope to share soon!) led me to renting a very nice microphone: the Barcus Berry 4000 Planar Wave System. I mainly wanted…