Line 6 POD Express Bass Modeler and Multi-Effects:
POD Express Bass is an ultra-portable bass amp and effects processor that enables bassists to take their tones wherever they choose. Simple controls make it easy to use, while models derived from the HX family of processors ensure exceptional sound quality and authentic feel. POD Express Bass gives bassists seven amps, seven cabs, and 17 distortion, compression, synth, modulation, and delay effectsincluding a looperand it may be powered by three AA batteries (included) or an optional 9-volt power supply.