Stone Deaf FX PDF-1 Parametric Distortion Filter
http://www.effectsdatabase.com/model/stonedeaf/pdf1
Demo by Joris and recorded by Jesse, both members of These Mountains Are Ghosts: https://www.facebook.com/thesemountainsareghosts
Gear used:
* Hagstrom Deuce F
* Ampeg V4 (late 70s)
* Framus CS212 (Celestion V30 speakers)
* Heil PR 30 mic
Positive:
* Tonal options are very broad
* Frequencies can be boosted, but also cut
* Cool looks
* Sturdy construction, to get vintage Maestro filter sounds with a modern and reliable build quality
Negative:
* Can be noisy when used together with other pedals
* No gain control