DIY octave mandolin pickup V3 - big improvement

Version 3 of the Octave Mandolin DIY bridge pickup, is a _big_ improvement, I've got the Cortado-based design for this thing picking up low end like a goddamn champ.

 

There may be other applications if an hypothesis I've made proves out.

 

Writeup here:

 

crimeandtheforcesofevil.com/blog/?p=9419

Done