A project log for Mini Shotgun Mic

Building a Shotgun Microphone from scratch. From Modifing an electret capsule to building an interference tube.

mengaMenga 05/17/2018 at 17:380 Comments

My first try at making the preamp was this schematic, a classic push-pull configuration. But i notice that only works well at 12V phantom. With 24 and 48v phantom the noise floor become noticeably higher.