professional mixer,amplifier CR-C22SPECIFICATIONS INPUT·4,6,8-line microphone balance ... -60db.·HIGH impedance input: 10Kohm, input level: -20db.·TAPE input impedance: 10Kohm, input level: -20db.0UPUT·Master output: 150Watts RMS 8ohm.·REC ... send.mixer,professional mixer,dj mixer,audio mixer,protable mixer,power amplifier,professional amplifier,digital amplifier,audio amplifier,guitar amplifer,karaoke ...