1, 2U aluminum alloy brushed black panel 2, using 24Bit data bus and 32Bit technology. 3, professional DSP feedback suppression anti-whistling technology, double reverb microphone humanized 3 level frequency shift 4, the system can set the starting volume, the maximum volume 5, the panel adopts a fully hidden adjustment knob, music microphone set treble, middle treble, alto, bass four balanced adjustment, can adjust the microphone reverberation effect 6, five microphone input, each way can separately control the volume, the first three for 6.35 jack, the rear board two multi-functional jack, set two 48V fantasy power supply,Each line has a separate control switch and indicator light 7, three route input jack, one line mixed output, one microphone direct sound output 8, built-in full decoding USB function, power off memory function, USB priority function. Remote non-destructive Bluetooth function, green LCD display 9, digital signal input interface: optical fiber, coaxial 10, central control interface RS232, RS485 interface, with transfer switch 11. Output terminal: NL4MP×2+ professional plum terminal ×2 12, portable handle design, easy to install the cabinet. 13, intelligent temperature control fan heat dissipation, to ensure the stability of work 14, short circuit, DC, overload automatic protection function
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