Douk Audio MC6 Mini 4-way Analog Stereo RCA Audio Switcher Splitter Manual Selector Box Passive Preamp

Features MC6 Mini analog audio selector supports two working mode: 4-IN-1-OUT / 1-IN-4-OUT, specially designed for customers who have several audio sources and outputs,  4-IN-1-OUT mode is suitable for debugging equipment and do audio source contrast, and 1-IN-4-OUT mode for power amplifier and active speakers contrast. MC6 Mini with volume knob, adopting A50K potentiometer, can accurately control the volume without any noise. Each channel is fully isolated and with selection switch, no common ground noise will generated even connecting multiple audio sources. Standard RCA interface compatibe with most audio devices, adopting passive circuit design, no need for power supply or any installatin, just connect all input and output audio devices to MC6 Mini, plug and play. And with one key mute function, more convenient to use. Proper size with attractive appearance, can be placed anywhere on your desktop to make it tidier. Adopting high-quality components and fully-sealed chassis with better working performance, very suitable for the audiophiles who have lots of HiFi audio deivces. Warm tips 1. After connection among MC6 Mini and your audio device, please choose correct operating mode( 1-IN-4-OUT or 4-IN-1-OUT) via press the MODE Switch, or else the volume knob will not work normally.   2. The inputs of MC6 Mini cannot connect phono signals but can connect LINE OUT signals from turntables.   3. All outputs cannot connect headphones directly, but need headphone amplifiers to drive. Parameters Audio input: stereo L/R RCA Audio output: Stereo L/R RCA Number of channel: 4-channel Operation mode: 4-IN-1-OUT / 1-IN-4-OUT Operation mode switch: support Mute function: support Volume contorl: support Channel select switch: support Working mode: passive (no need for power) Dimensions(W*D*H): 150*119*40mm / 5.91*4.69*1.57in Package dimensions(W*D*H): 230*180*80mm / 9.06*7.09*3.15in Net weight: 300g / 0.66lb Package weight: 400g / 0.88lb Packing List 1× MC6 Mini Audio Switcher Connection and Usage 1-IN-4-OUT 1 audio source (ipod, phone, computer, CD player etc.) =>4 Amplifiers / active speakers => rotate the SEL knob to switch among 4 outputs. 4-IN-1-OUT 4 audio sources (ipod, phone, computer, CD player etc.) =>1 Amplifier / active speaker => rotate the SEL knob to switch among 4 inputs.