Very simple small device with 1 input and two outputs, using a button switch to select which output the input signal is routed to. Passive design with all gold-plated XLR sockets; the switch is a single-pole double-throw XLR 123 pin. Optimized for noise-free switching with a non-common ground design. Simple and intuitive layout for condenser or dynamic microphone signal switching. No power supply required. Can be used as an o source selector for devices such as computers, mixers, sound cards, wireless microphones, or wired microphone output signals, including talkback applications. Quickly re-route your microphone signal—connect output A to the stage sound reinforcement system and output B to the public address or internal communication bus. Zero latency, studio-grade balanced XLR output jacks enable lossless, seamless switching. Note: Condenser microphones require 48V phantom power; ble pop may occur when switching due to power impact. Interfaces: 1 male XLR input 2 female outputs: XLR and 6.5mm TRS Color: Black Material: Aluminum alloy Package includes: 1 x o switch Note: Other items not included. Due to lighting reflections and display differences, the item color may vary slightly from the image. Measurement tolerance: +/- 1-3 cm.