This project was made so that you could make binaural recordings which are recordings that are very realistic sounding. These recordings are only realistic sounding because they are recorded in a similar way that people hear sound. Also these recordings are only realistic sounding when listening with good headphones.

An example of a binaural recording done with this thanks to Shepshepard (http://www.thingiverse.com/Shepshepard/about) is: https://www.youtube.com/watch?v=0SBl5bnDX8Q&feature=youtu.be

I'm designer for shapeways here: https://www.shapeways.com/designer/jonathanmarch/hire-me

First: Print the parts
Settings: for the ear and side parts make then 25% hollow or more
(quanity)partname
(1) main_body.stl
(1) top.stl
(2) side_parts.stl
(1) nut_holder.stl
(1) thumb_screw_top.stl
(1) ear_left.stl
(1) ear_right.stl
Second: Buy Parts
(2) 1/4" nuts
(1) 1/4" hex bolt
(1) stereo microphone
http://www.azden.com/products/microphones/lapel-microphones/ex-503/ (similar ones were used, two of them wired together to stereo)
Optional: cotton balls
Third: Assemble (should be easy)
Glue a 1/4" nut in the bottom of the main_body
Glue a 1/4" nut in the nut_holder
Glue the nut_holder in the main_body at the top
Glue the thumb_screw_top to a 1/4" hex bolt
Glue the ears onto the side_parts (the angle of the ears should be close and the holes should line up fairly close too)
Feed microphones into the main_body
Insert microphones into the side_parts left mic with left ear ect.
Insert side_parts into main_body
Optional: fill main_body with cotton balls
Put the top on the main_body
Insert the screw through the top and tighten (not too tight)