Mid Boost/Cut

This is an active mid control that can give up to 10 dB of mid boost or cut. Paul Marossy had the idea of mounting it in a guitar, which I think would be cool.

Schematic

Here's the frequency analysis, sweeping the boost/cut pot.

Sound Clip:
Mid Boost/Cut Demo
Bypass 10dB mid boost 0dB mid boost 10dB mid cut