Roland CUBE-20XL Bass 20-Watt 1x8-Inch Bass Combo Amp<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Ultra-compact 20-watt bass amp with custom-designed 8-inch speaker </span></li><li><span class="a-list-item"> Six COSM amp models onboard </span></li><li><span class="a-list-item"> Seven effects， including the new DRIVE and POLY OCTAVE </span></li><li><span class="a-list-item"> POWER SQUEEZER for big， rich sound at low volumes; great for home practice and other volume sensitive environments </span></li><li><span class="a-list-item"> Three-band EQ for fine-tuning your sound </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/61xcg7iQQaL.jpg" noproxy>