Digital Integrated Distortion Synthesis Stompbox Drum Machine $ 217.69 Specification: Brand; nux nux Model: Mg-100 Input: -20db Output: -10db Sampling frequency: 44.1khz Analog conversion: 25bit Harmonic distortion: -93bdu(<0.03%) Frequency range: 20hz~20000hz soil 1db Dynamic range: 1 10db Built-in: Tuner, drum machine, loop recording loop, Mp3/wav player Power supply: 9v power supply or 6 aa batteries Packing list: Player*1