Signal Amplifier Module DIY Relay 4 Way Audio Input Switch DC 7V-30V 6V-20V Easy to Install for Computers
- There are high quantity terminal blocks for easy wire connection. The audio input switch module is lightweight and easy to install
- The input signal interface board is a small board composed of two groups of signals, and the input interface of each group of small boards has screw holes for flexible installation and fixation.
- This product uses relays to switch various signals, basically achieving zero loss. Wide range of applications, suitable for computers, , , for Xbox, home theaters, etc.
- Support four groups of input signals, with the signal switch knob, you can choose to make one of the signal output work.
- The audio input switch module is compact, with more convenient installation!
