Based on Dan Armstrong's vintage Orange Squeezer, this pedal is capable of an immense amount of boost from the volume control. The squish control allows the user to dial in the perfect amount of compression, at its lowest setting the pedal is mainly a clean boost, with the squish control set higher the pedal compresses beautifully. There is an internal trim pot that can be tweaked by the user to adjust the minimum and maximum amount of compression available via the Squish control.