XBM002 Professional Wooden Box Mixer 6 with 16 digital effects two 7 - percent Duan Ying ... are: saxophone,flute,clarinet,oboe,bassoon,trumpet,trombone,amplifier,microphone,mixer,laser light,led light,moving head light,etc. we insisit ... supply, paragraph 23 of the Balance XBM002 Professional Wooden Box Mixer