little bear mc5 mini portable stereo 4 channel audio mixer passive live studio console recording low noise (no power needed) douk audio <b>features:</b><br> mc5 stereo audio mixer with 4 channel 3.5mm inputs and 1 channel 3.5mm output, which is capable of mixing the signals from cd players, instruments, portable recording devices, video playback devices and so on.<br> mini size with exquisite appearance, passive circuit design won’t boost or reduce the audio signal. and mc5 can work without battery or external power, very convenient to carry and use any time any where.<br> with one main output volume knob and four independent input volume knob, 4 channels input have no interference to each other. providing the highest sonic quality even at maximum output level.<br> <br><b>parameters:</b><br> material: pcb+acrylic case<br> dimensions(l*w*h): 83.5*54*21mm / 3.29*2.13*0.83in (not included the knob)<br> net weight: 93g / 0.21lb<br> package weight: 132g / 0.29lb<br> <br> <b>packing list:</b><br> 1*mc5 audio mixer<br>