Rowin Looper Guitar Pedal Unlimited Overdubs 10 Minutes of Looping With USB to Import and Export Loop LEF-332 Rowin Looper Pedal This looper is designed for guitarists, it can save what you last played when you unplugging the pedal. This means absolutely zero worries, as the music you have created stays stored and is ready to go when you need it - just jamming on ideas, rehearsal, live performance or studio with it. ?LOOPER GUITAR PEDAL?10 minutes of clear looping with unlimited overdubbing.Undo / Redo/Delete function. Super precisely, true bypass. 48Khz 24 bit uncompressed high quality audio. ?USB FOR UPLOAD AND DOWNLOAD?Easily Import/Export the music to and from PC, with USB for uploading and downloading. ?SIMPLE OPERATION?Very easy to use, one key to achieve almost all of functions. ?SOLID CONSTRUCTION?Made of high-quality zinc alloy, durable and sturdy. Specifications Input: 1/4?Monaural Jack (Impedance: 470K Ohms) Output: 1/4?Monaural Jack (Impedance: 100K Ohms) Power Supply: DC 9V (Plug polarity is Positive on the barrel and negative in the center ) Working Current: 94mA True Bypass Footswitch: Push down the footswitch to toggle between on and bypass statu Fits for guitar,bass,ukulele,chromatic and violin. Record/Playback stop/Overdub Delet How to import the files to PC? Please download the program from our offical website. Keep the looper connect with 9V power supply. Keep looper in SAVE MODE(Green LED on.NO Blinking status) Connect USB with looper and PC to upload or download NOTE: Only WAV audio file can be uploaded to the looper from the computer NOTE: Please note this pedal can NOT powered by batteries. Need a DC 9V power supply with negative in the center to power up. ATTENTION ONLY SUPPORT WIN XP, WIN 7. DO NOT UPGRADE SOFTWARE WHEN THERE IS WARNING Package includes 1 x Looper Pedal 1 x USB Cable 1 x User manual No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days via USPS ) 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.