①. Usage Tips: A very simple small device with 1 input and two outputs, using a button switch to switch which output the input signal goes to. ②. Passive, with all gold-plated XLR sockets; the switch is a single-pole double-throw XLR 123 pin. ③. Optimization and upgrade: non-common ground design, enabling switching without noise. ④. Features a simple and intuitive layout as a condenser/dynamic microphone signal switcher, with no power supply design. It can be used as an audio source, such as for switching output signals of computer mixer sound cards, wireless microphones, or wired microphones, or for talkback switching. ⑤. Allows quick re-routing: connect output A to the stage sound reinforcement system and output B to the public internal communication bus using your microphone signal. ⑥. Offers zero latency, studio-grade balanced XLR output jacks, and lossless switching back and forth, which is simple and fast. ⑦. Note: Since condenser microphones require 48V power supply, there may be a large impact sound when switching condenser microphones. ⑧. Interface: 1 male XLR interface; 2 female interfaces: 6.5 + XLR. ⑨. Color: Black. ⑩. Material: Aluminum Alloy. ⑪. Package Contents: 1 x Audio switch. Only the above package content is included; other products are not. ⑫. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.