GMI Pro Integrated Amplifier With Digital Spectrum Display, iPod, MP3 2125 Watts Auto-Volt Dual Karaoke @ DJ Microphone inputs with echo I-POD / MP3 / VCD / TUNER / TAPE DVD input with cables 2 Microphone input with level controls Graphic fluorescent display meter Dimension: 5  (H) x 19 with bracket (W) 12  (D)