JOYO Scylla R-27 Bass Guitar Compressor Effect Pedal Low Noise High Dynamic Control Bass compressor pedal, specially designed for bass guitarists,its circuit is designed to feature low noise, high dynamic control range, anyway, a studio-grade pedal. Deliver various types of compression via ATTACK/RELEASE/RATIO knobs. TONE knob retains note clarity and makes tone stand out during live performance. Metal alloy case and high quality precision components make it solid and durable, innovative JOYO R series ambient LED light brings more stylish and glamorous feeling. JOYO 9V DC pedal power supply is recommended ( NOT included), adopting noise reduction technology, an incompatible power supply may cause the Noise or Damage. Specification Working Voltage DC 9V (center negative) Current Consumption 100mA Input Impedance 1M? Output Impedance 1K? Dimensions 4.29*2.83*1.89in Weight 0.52lb Connector Type 1/4-Inch Straight Hardware Interface 1/4-inch Audio SOME TIPS * Before you test the pedal or before playing, make sure the guitar is fully connected with the pedal; * More importantly, you need to make sure it meets the working current requirement of each single pedal. * In order to make JOYO pedals work properly, avoiding unexpected noise caused by power supply, we recommend that you purchase a JOYO original power adapter, or choose other reliable brands. Package List 1 x R-27 SCYLLA Pedal 1 x User manual (Power Supply Adapter is NOT included.) 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) 1 * Year warranty through our store No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days via USPS Ground Advantage ) Ships from Canada (depending on stock availability, may also ship from our Niagara Falls NY. location) *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. JOYO R-27 SCYLLA - Bass Compressor Video will open in a new window Using the App? Paste link into a browser window: [isdntekvideo]