Features 1.[1 In 4 Out] Sound splitter box, 1 way input 4 way output at the same time, 4 way output can be independently controlled. 4 outputs can be switched on and off, the volume knob rotated to the minimum can be closed. 2.[High Restoration] Stereo splitter box with separate circuit independent chip design, highly amplified restoration output, easily solve the problem of insufficient output line, sound conversion with noise, etc. 3.[Low Distortion] This 1 in 4 out stereo splitter can achieve ultra low distortion 0.0038, equivalent to the input all the way 100, 4 output each way the output is 99.62, the input and output waveform is completely consistent. 4.[Anti Interference] Input 1 way left and right channel signal, while the output 4 way signal, independent isolation between the 4 way, no interference, no noise, no crosstalk. 5.[Stable] Active servo power supply system, small internal resistance, stable output voltage, low noise, effectively ensure the stable work of the splitter, to guard the high frequency characteristics of the machine. specificationItem Type: Stereo Splitter Box Material: Aluminum Alloy Voltage: 100-240V Input Signal:1 Channel Stereo Signal Output Signal:4 Channel Stereo Signal Input Impedance: 47K Output Impedance: 600 Frequency Response: 20HZ-20KHZ SNR: >100DB (20HZ-20KHZ) Harmonic Distortion: 0.04% Typically PackageList1 x StereoSplitterBox 1 x Instruction Manual 1 x Adapter 1 x Power Cord NoteManual measurement, please allow some errors.