The Purple Storm is a widely adjustable fuzz. it makes use of a triode transistor to get the distortion sound. MOSFET clipping give you the unmistakable photoelectric tube amp sound. The tonal possibilities range from a warm fuzzy sound to rough and screeching. This pedal will be your true companion on your journey through the realm of classic rock and psychedelic explorations. Of course it has true bypass to minimize tone loss. Protective Flip Cover All of the Ironman series pedals feature a tough plastic cover that flips over the controls to protect your carefully dialed in settings from wayward feet, effectively offering a practical set and forget tone solution! Compact Mini-pedal Form Factor Advances in circuitry design have made it possible for guitar effect pedals to be built in compact enclosures that literally fit in the palm of the hand. The mini design allows more pedals to fit on a pedalboard and helps reduce the overall weight, making them an ideal solution for the traveling guitarist. JOYO'S "Purple Storm" FUZZ IRONMAN mini series Little units with a great tonal response The minis are housed in a very solid metal casing with a features an ingenious housing enclosure over the knobs Can protects your tone settings from accidental movement and also protects from dust, spills etc The LED will show through the black plexi face when the unit is engaged Features VOLUME / FUZZ / TONE Features: Flippable cover design to protect your settings! True Bypass Volume Fuzz Tone Controls Sturdy and solid. These were made to last. Dimensions: 1 1/2" W x 2 3/4" H x 1 1/2" D Uses a standard Boss style 9V AC Adapter (not included) In the Box: 3m Velcro Rubberized backings to fix to your board. Instruction Card Serial for warranty 1 new mini guitar effect pedal from JOYO. No Duty to Canada and USA Free USA Shipping Ships from Canada