MEDHA D.J. PLUS SEM-9 Professional 9 Channel Stereo Echo Digital Sound Mixer

9 channel stereo mixing console mic/line switch for selecting low/high impedance line signals gain switch provided for setting pre-amplifier gain bass/treble controls to cut or boost low or high frequency respectively pan control to balance echo level built-in echo with 200-400 ms delay time peak function visually indicating overdrive (CLIP) of the channel sound control to set output level of a particular channel master control to set output level of all channels headphone input with separate sound control power requirement ac 220 50 -60 Hz mic input 8 mic input unbalanced freq. Response 25 Hz-25, 000 Hz(-IDB) line output (RATED/MAX) od 8 m/+18dbm (775MV/6. 5V) tone controls bass-16db 60khz treble: 16 db - 12 khz echo/reverb system digital echo system delay time 20: 400m/s s/n ratio 89 d8 dimension 390 w x 190 d x 55mm.