Gibson Historic Output Jack - Square CS071023 We're not sure either but

We're not sure either but we figured we would try and make a pedal worthy of an angel choir

this stage-tested design is the ideal combination of modern features and traditional aesthetics

The Compact Size and the Lightweight Design fold and unfold easily

Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration

set up a tone stack/sound to change what EQ/sound you feed your other pedals

Gibson Historic Output Jack - Square CS071023 We're not sure either butGibson's quality parts cannot be replicated. To ensure a long life for any Gibson instrument, only the finest, authentic parts will do. Gibson Guitars is a household name because of its dedication to quality craftmanship. This dedication applies not only to the guitars, but to the whole line of parts that go into making them. Gibson Guitar parts are iconic and well known to be at the top of their class.