Check the listing for details. Simple Sam Flanger-Roo Flanger Guitar Effect Pedal True Bypass Astounding Tone. Condition: New. Listed at 35.50 USD. Simple Sam Flanger-Roo Flanger Guitar Effect Pedal True Bypass Astounding ToneFLANGER-ROO has BBD artificial circuit and four combined adjusting knobs, so as to achieve metallic flanging timbre, water-like chorus and rapid vibrato.What are Simple Sam Pedals about?Well SD's concept was to go after extremely popular and proven tone and build them from theground up eliminating ( if any past flaws) with our own little twist.Simple Sam uses some of the best electronics available so they do sound great. Implementing a simple look ( no crazy colors ) to set them apart.Becoming favorites or ( the go to pedals ) among musicians though they would also needa simple price, to make them affordable to everyone, and they do.Simple Sam, simple look, simple price, Astounding Tone.SpecificationsDimensions:92*49*46mmWeight:175gDelay Time:0.9ms~6.4msSpeed Range:0.4Hz~8HzInput Impedance:500KΩOutput Impedance:10KΩWorking Voltage:DC9V(center minus)Rated current consumption :17mATrue Bypass switching DesignNote: Power supply not included. Please use a 9V DC power adapter whose polarity is negative center otherwise, the product may not work properly. Package List: 1 * Effect Pedal 1 * User Manual ( English ) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days)Ships from Canada