High End Digital Audio Processor. Music input 10 PEQ; Microphone A 20 PEQ, microphone B 20 PEQ; Effect 5 PEQ; MAIN L/R 9 PEQ; Center 6 PEQ; Subwoofer 5 PEQ; AUX 6 PEQ. BBE, Exciter, Delay amp; Compressor on each output, 6 CH output; Anti feedback; Echo amp; Reverb; Noise gate. Packing W530xD300xH120 (mm).