... amplifier CR-C22SPECIFICATIONS INPUT·4,6,8-line microphone balance input,6 line unbalance input.TAPE STEREO INPUT·Microphone ... 8ohm.·REC output impedance:1Kohm, output level:-10db.·5-band graphic equalizer.·Each channel tone control effect control.·REC ... .mixer,professional mixer,dj mixer,audio mixer,protable mixer,power amplifier,professional amplifier,digital amplifier,audio amplifier,guitar amplifer ...