The LEF-304 Chorus is a versatile modulation effect that can produce everything from a subtle shimmer, to dreamy 80s alt rock cleans, to a Leslie speaker warbleThree basic knobs, essential for all traditional chorus pedals including this mini one. Pure clear and transparent texture sounds fresh and natural. Simple and stable structure easy and perfect operation. Best interpretation of blues rock & pop styles of music. It is defined as a classic analog style chorus pedal. Specifications: Input Impedance:470k Ohms Output Impedance: 470k Ohms Power Supply: DC 9V ( negative in the centre) (not included)Working Current:10MADimensions:95(D)*45(W)*48(H)mmWeight:240g(With Box)Note: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 Pedal1 * User Manual (English )1 * Year warranty through our storeNo Duty to Canada and USA*****MY PRICE INCLUDES ALL TARIFFS******FAST N' FREEUSA Shipping (typically about 5 or so days via UPS Mail Innovations and USPS GROUND ADVANTAGE Final Mile LAST MILE TRACKING)Some items we ship FREE some we do not, eCRATER lets you know. ( Temporary measure due to Global TradeChaos)We Ship from our warehouse in Canada (NOT from an Amazon warehouse and NOT rejects or returns, in fact we never re-sell returns ) Ships from Canada *Just to be clear on DUTY, (regardless of what eCRATER warns buyers of ) The United States-Mexico-Canada Agreement (USMCA is in place that allows US citizens to purchase/import 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.Final thought. Please shop responsibly, every purchase you make from a North American seller helps OUR economy on THIS Continent.