TS-style gain stage with sweepable resonant midrange

[earthtonesaudio]

Right now it's untested and just a concept:



But the idea was to replace the cap+resistor to ground in the normal TS gain stage with a Gyrator circuit, thus turning the typical 'screamer "mid hump" into a honking "mid mountain."

Part values for the gyrator are lifted (thanks RG!) from the GEOFEX page on EQs, peaks and notches, and should produce a range of 450-2000 Hz.

I figured I'd start a new thread rather than continue this one here: http://www.diystompboxes.com/smfforum/index.php?topic=72971.0 which is where I posted this idea initially.