1.All you need is a cellphone data cable to connect to your computer and tune it up when its powered. 2.AUX-bus main channel output. 3.One AUX output and backtrack. 4.2 band EQ for each input channel.Built in professional reverb.2 bus electronic balanced display. 5.Power: 50W 6.Item size: 185 * 150 * 55mm / 7.3 * 5.9 * 2.2in 7.Package size: 230 * 220 * 70mm / 9.1 * 8.7 * 2.4in 8.Package weight: 610g / 1.3lb 9.Package list: 1x Sound Mixing Console 1x USB Cable 1x Power Adaptor
