Cronus Telephone Hybrid Kryptic-2 Audio Interface Radio Podcasting Live Call-Ins Analog Sound Mixer

A professional telephone hybrid (also known as a broadcast telephone hybrid, phone patch, or telephone interface) is a device used primarily in radio and television studios, as well as in live sound and conferencing environments, to connect telephone lines to audio systems. Its main function is to interface a standard telephone call with professional audio equipment, ensuring high audio quality and minimizing issues like echo and line .