The Rowin Roto Engine is a pedal that produces a huge variety of space bending sound effects that belies its compact size. A true signal modulation pedal, the Roto Engine creates similar effects to that of a rotary speaker (such as a Leslie) without the hassle or expense of owning such a piece of equipment. Easy to use with a toggle switch to select the effect, an intensity knob, an effect level volume control and a dial to adjust the speed of modulation, the Roto Engine is complete with a range of features rearely found on such a small pedal. Three Modulation Effects in One Pedal There is 3 selectable effects on the Roto Engine Pedal, being phaser, vibe and chorus. Using the specific dials, various modulations of each effect can be created, from the most traditional of sounding chorus effects (low intenseity, low speed) to the completely mindbening, super intense, super fast phaser and vibrato that will send most people spinning. A perfect pedal both for those into the insane sounds of space rock, or the gentle chorused tones of some mellower pop chord progressions. Compact / Miniature Case Size Advances in circuitry design have made is 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. True Bypass Circuitry The compact inner circuitry is designed with a 3PDT True Bypass switch ensuring an unaltered tone when the pedal is not engaged. A true bypass switch has the ability perform a true bypass of the internal hardware circuit of the pedal, meaning the signal goes straight from the IN to the OUT. Features and Specifications: Zinc Alloy Shell Multiple Effects: Phaser, Vibe and Chorus 3 type Modulation Toggle Switch Selector Speed, Intesnity, and Level controls True Bypass 3DPT Switch Power Supply: 9V DC (Negative Centre) - (Not Included) Current Draw: 100mA Input Impedance: 470K Ohms Output Impedance: 100 Ohms Dimensions: L95mm x W44mm x H53mm (incl. switch) Weight: 0.2kg (209grams) Note: Power supply not included. Please use the 9V power adapter whose polarity is negative center otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * User Manual(English Chinese) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days) Ships from Canada *Just to be clear on DUTY, (regardless of what warns buyers of ) Canada and the USA have a trade agreement in place that allows US citizens to purchase/import up to $800 dollars per purchase in to the United States from Canada with NO Duty at all, State taxes are another story, some states charge a TAX some do not, BUT NO duty.