The Menatone Fish Factory is the ultimate compact tone machine. It consists of the 4 knob Red Snapper and the Blue Collar overdrives. Each pedal is independant and can be used alone or together to create a myiad of tonal options. All of this in a small box with input, output and dc jacks located on top. The new vertical version takes up even less precious real estate on your board. This new version also includes an effect order switch. Now you can decide if the Red Snapper is first in the chain or the Blue Collar. 9v power supply only... no battery