The RTS Telex RJ11 4Wire break in/out XLR cable adapter is an essential tool for audio professionals working with the Telex Btr-800 / 80N communication systems. Designed to seamlessly integrate with these systems, this adapter facilitates the conversion of 4-wire connections into XLR format, making it easier to connect various audio devices and manage complex communication setups. This adapter is particularly useful in broadcast and live event environments where reliable communication is critical. With a straightforward RJ11 to XLR configuration, it simplifies the process of breaking in and out of audio signals, ensuring clear, uninterrupted communication. Built for durability and performance, this adapter is a reliable choice for technicians who require stable and flexible connectivity solutions.