FEATURES Dual-channel DJ player compatible with CD USB,SD and MMC and MP3 playback; Provided with CD TEXT/MP3 ID3 Tag name display; Processes RVS, BRAKE, SCRATCH effects; Improved interface operation thanks to a large Jog/shuttle wheel; Shock proof function protecting against external vibrations; Big liquid crystal screen (VFD) can display current status clearly; It can be easily mounted on a standard 3U rack; Dimension: player: 483x263x88mm /controller: 483x132x100mm G.W.:12KGS SPECIFICATION Type Double compact Disc Player Workable standard CD CD/8,12cms Quantitative D/A converter 16 Bit Program memory 20 tracks Sound to noise ratio 88dB(A-weighted) Frequency range 20-20KHz2dB Audio output Unbalance via RCA Output 2Vrms Power 30W