Used and in good condition, the M-Audio AIR 192|4 Audio Interface is a reliable, high-performance recording solution for musicians, podcasters, and content creators. Featuring pristine 24-bit/192kHz resolution and a single XLR/TRS combo input with Crystal preamp technology, it delivers professional-grade sound with ultra-low noise. The unit also includes a dedicated instrument input, dual balanced 1/4-inch outputs, and a headphone output with direct monitoring for zero-latency tracking. With its rugged metal chassis and USB-C connectivity for fast, reliable performance, this compact interface makes recording easy and efficient at home or on the go.