Universal Audio Apollo x4 Gen 2 STU Audio Interface

The Universal Audio Apollo x4 Gen 2 STU Audio Interface is a high-performance desktop audio interface designed for professional and project studios. It features four Unison mic preamps, dual front panel Hi-Z instrument inputs, and elite-class 24-bit/192 kHz audio conversion. The interface includes QUAD core DSP plug-in processing, allowing real-time tracking through preamp and channel strip plug-ins from renowned brands like Neve, Manley, and API. With Thunderbolt connectivity, it is compatible with both Mac and Windows systems. Key features include Apollo Monitor Correction, Auto-Gain, Bass Management, and a premium software suite with over 200 UAD plug-ins. The Gen 2 design boasts UA’s highest-resolution D/A converters, ensuring pristine audio playback. The included UAD Console App provides a digital mixing engine for plug-in routing and monitoring, making it easy to integrate into any workflow. This interface is ideal for musicians, producers, and engineers seeking studio-quality sound with versatile connectivity and powerful DSP processing. The Apollo x4 Gen 2 STU is best suited for home and project studios, offering the tools used in top recording studios. Its compact desktop design and robust feature set make it a practical choice for collaborative projects and professional recordings. Whether tracking vocals, instruments, or mixing, this interface delivers exceptional audio quality and flexibility.