Description: 8 Output: 8 groups of stereo outputs with respectively switches, which can be turned on at the same time or turned off individually, and the sound quality and volume of the signal source will not be lost when turned on at the same time. 2 Input: 2 groups of inputs can be turned on at the same time, or one of them can be turned off individually. After input, 8 groups of stereo outputs can be assigned to output, and the outputs are independently controlled by switches. The 8-channel audio signal selection switcher solves complicated line plug in and plug out, which uniformly connects device input signal sources to the switcher for easily selection. Use standard RCA port. Simple Installation: plug and play, easy to install with direct insertion. Application: There is no loss of input and output signals, and you can enjoy a different listening experience. Mainly used to select and switch on TV audio, CD player, video game, mobile phone, amplifier, active speakers, and etc. Specification: Model: B062 material: metal Colour: Black Interface: Standard RCA interface Power: USB 5V Input\Output Impedance: 10KΩ - 50KΩ Frequency Response: 10-50kHz Distortion: