The Universal Audio Apollo x16 is a professional audio interface featuring sixteen channels of analog I/O, extensive onboard DSP processing capability, and comprehensive integration with UAD's library of emulated vintage audio equipment and modern processors. The interface combines high channel count with professional-grade converters and Thunderbolt connectivity suitable for complex recording sessions, mixing facilities, and mastering studios. The Apollo x16 provides substantial I/O flexibility for recording ensembles and supporting independent monitoring mixes.