Upgrade your recording setup with this used Universal Audio Apollo Twin X Duo Heritage Edition audio interface, in great condition and fully tested for performance. Featuring two Unison-enabled mic preamps and elite-class 24-bit/192 kHz A/D and D/A conversion, this compact desktop interface delivers professional sound quality and ultra-low latency via Thunderbolt 3 connectivity. Powered by UAD-2 DUO Core processing, it allows real-time tracking with iconic analog emulations of compressors, EQs, preamps, and more. Compatible with macOS and Windows, the Apollo Twin X Duo is perfect for producers, engineers, and musicians who demand top-tier audio in a portable package. Includes power supply and may show light signs of use.