<p>R-27 is specially designed for bass, offering types of bass compression via the 3 knobs. The TONE knob retains note clarity and makes the tone stand out during live performance, a great for modern style bass players. Its circuit is designed to feature low noise high dynamic control range, anyway, a studio-grade pedal.</p> <p>InputImpedance:1Mohm</p> <p>Output Impedance:100ohm</p> <p>Current Consumption:90mA</p> <p>Working Voltage:DC 9V(center minus)</p> <p>Weight:234g</p> <p>Model:R-27 </p> <p>Purchase Note:</p> <p>1. Before you test the pedal or before playing, make sure the guitar is fully connected with the pedal;</p> <p>2. More importantly, you need to make sure it meets the working current requirement of each single pedal.</p> <p>3. In order to make for pedals work properly, avoiding unexpected noise caused by power supply, we recommend that you purchase a for power adapter</p> <p>Colour:Red</p> <p>Material:Metal</p> <p>Size:109x72x48mm</p> <p>Package Contents:</p> <p>1 * Guitar Pedal</p> <p>1 * English manual</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>