["Description:\nbrand new and high quality\nFeature:\nFive-channel stereo microphone mixer with earphone monitoring.\nThe MX500 is a mini five-channel stereo mixer designed for -audio and video applications with independent volume control and earphone/line output. The product has one XLR input, one 1/8 input and three groups stereo RCA inputs. It has enough gain and output level to connect to the power amplifier with RCA or 1 / 8 Jack. 12VDC adapter power supply. Channel 1 has a microphone XLR input with a switchable Phantom Power supply. Channel 2 has 1/8 and RCA input. Channel 3 and channel 4 have RCA jacks. The product can also output 1/8 headset output, can drive up to 600 ohms headphone, with a full frequency response.\nfor DC PWR：used to connect a DC12V power supply.\nOUT: stereo RCA jack for connecting mixers or amplifiers.\nfor CH 4 and for CH 3 INPUT: stereo RCA jack for connecting signal sources such as -CD player, tape deck, tuner, computer, mobile phone, tablet, etc.\nfor CH 2 input: stereo RCA and a 1/8 jack (parallel) are used to connect signal sources, such as those mentioned in for CH 3 and for CH 4, or to wireless microphones or musical instruments. for CH 1 INPUT: XLR Jack used to connect the microphone. A switchable jumper power source marked on the unit. Line/headphone output: 1/8 stereo jack for connecting sound console, amplifier, or stereo headset. for CH 1-4 LEVEL: adjust the volume of each channel.\n\nSpecifications:\nItem Type: Sound Mixer\nModel: MX500\nMaterial: ABS+Metal\nFor mixed microphone XLR input and up to three RCA input signals\nInput impedance: 10K ohms per jack\nfor CH 1 gain: 32dB XLR jack (maximum gain)\nPhantom power: for CH 1 microphone XLR\nCH2 gain: 26dB 1 / 8 \"and RCA\nfor CH 3 and for CH 4 gain: each RCA--26dB\nOutput: 1/8 \"stereo and stereo RCA\nSignal-noise ratio: > 90dB\nTHD：<. 008％\nIMD（SMPTE）：<. 008％\nPower supply: 12V for DC adapter\nSize: 120x70x38mm\nColor: Black\nQuantity: 1 PC\n\nNote:\nTransition: 1cm=10mm=0.39inch\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Includes:\n1 x Stereo Microphone Passive Mixer\n1 x Power Supply Adapter"]