ESI Audio - U22 XT Specifications Specification Details Audio Interface Type USB 2.0 Audio Interface Analog Inputs 2 (1 x XLR Combo Input, 1 x 1/4" TRS Input) Analog Outputs 2 x 1/4" TRS Balanced Outputs Headphone Output 1 x 1/4" TRS Stereo Output Sample Rate Up to 96 kHz Bit Depth 24-bit Direct Monitoring Yes, Zero Latency MIDI I/O None Phantom Power +48V for Microphone Input Power Supply USB-Powered Dimensions 6.3 x 4.3 x 1.4 inches Weight 1.3 lbs The ESI Audio - U22 XT is a versatile and compact 2x2 USB audio interface that delivers exceptional sound quality and high performance for musicians, producers, podcasters, and content creators. Designed to offer professional audio recording capabilities in a portable form factor, the U22 XT is perfect for home studios, mobile setups, and on-the-go recording applications. With its pristine 24-bit/96 kHz audio resolution, low-latency operation, and flexible connectivity, the U22 XT provides all the essential tools needed for high-quality recording and playback. Design and Build Quality The ESI U22 XT boasts a rugged and sleek design with a compact footprint that easily fits on any desktop or can be carried for mobile recording sessions. The interface is constructed from durable materials, ensuring that it withstands the rigors of frequent use. Its intuitive front-panel controls and LED indicators make it easy to manage input levels, monitor signals, and adjust volume levels, making it highly user-friendly for musicians and producers alike. Key Design Features Compact and Portable: The U22 XT is designed for portability, making it ideal for mobile recording setups or compact studio spaces. Durable Construction: Built with high-quality materials to ensure durability and longevity even with regular use. Easy-to-Use Controls: Front-panel controls provide instant access to essential functions, including input gain and output levels. LED Indicators: Visual feedback for input and output levels ensures precise level management during recording and monitoring. Audio Performance The U22 XT delivers crystal-clear audio with its high-quality 24-bit/96 kHz digital-to-analog conversion, ensuring accurate reproduction of every detail in your recordings. Equipped with premium microphone preamps, the interface captures vocals and instruments with stunning clarity and precision. The low-latency monitoring feature allows for real-time tracking of performances, while the direct monitoring feature ensures zero-latency playback, making the U22 XT perfect for recording vocals, instruments, podcasts, and live streaming. Sound Characteristics 24-bit/96 kHz Audio Resolution: Offers high-definition audio for superior recording quality and clarity. Low-Latency Monitoring: Enjoy real-time audio playback with minimal latency for an uninterrupted recording experience. Zero-Latency Direct Monitoring: Monitor input signals in real-time with zero latency, ensuring accurate performance feedback. High-Quality Preamps: Capture pristine audio from microphones and instruments with minimal noise and distortion. Inputs, Outputs, and Connectivity Despite its compact size, the U22 XT offers a wide range of connectivity options to accommodate various recording needs. The interface features two analog inputs: one XLR combo input for microphones and instruments, and one 1/4" TRS input for line-level sources. Additionally, it includes a stereo headphone output and balanced line outputs for connecting speakers or monitors. The U22 XT also provides an integrated Hi-Z instrument input, allowing direct connection of electric guitars and basses without the need for external DI boxes. The U22 XT connects via USB 2.0, ensuring fast and stable communication with your computer, while the Class Compliant mode allows for plug-and-play operation with both Windows and macOS systems. No additional drivers are required, making setup quick and hassle-free. Connectivity Features 2 Analog Inputs: Includes a combo XLR/TRS input and a 1/4" TRS input for microphones, instruments, and line-level sources. Balanced Outputs: Dual 1/4" TRS balanced outputs for connecting to studio monitors or other output devices. Headphone Output: A stereo 1/4" headphone output with dedicated volume control for real-time monitoring. Hi-Z Instrument Input: Directly connect guitars or basses without the need for additional hardware. USB 2.0 Connectivity: High-speed USB interface ensures fast, stable, and low-latency data transfer. Compatibility and Software Integration The U22 XT is designed to integrate seamlessly with any recording software, ensuring compatibility with all major digital audio workstations (DAWs) including Ableton Live, Logic Pro, Cubase, Pro Tools, and more. The interface is fully Class Compliant, meaning it works right out of the box without the need for additional driver installation. Whether you're on a Windows or macOS system, the U22 XT offers plug-and-play functionality for quick and efficient setup. Compatibility Features Class Compliant Operation: No need for additional drivers – simply connect to your Windows or macOS device and start recording. Wide DAW Compatibility: Fully compatible with all major DAWs, including Ableton Live, Logic Pro, Cubase, and Pro Tools. Plug-and-Play Setup: Easy and fast setup with minimal configuration required, ensuring you can focus on your recording. Direct Monitoring and Control Features The U22 XT provides an integrated direct monitoring feature that allows you to hear your input signals without any delay, ensuring precise monitoring while recording vocals or instruments. This zero-latency monitoring is essential for performers who need to hear their performance in real-time. The interface also includes independent gain control for both the input and headphone output, allowing for customized monitoring levels to suit individual preferences during recording sessions. Monitoring Features Zero-Latency Direct Monitoring: Provides immediate feedback of input signals, ensuring accurate and real-time monitoring. Independent Gain Control: Easily adjust input and output gain settings for optimal signal levels. Dedicated Headphone Output: A separate headphone output with individual volume control for private monitoring. Portability and Power One of the standout features of the U22 XT is its portability. Whether you're in a home studio or traveling, the U22 XT’s compact size and USB-powered design make it an ideal choice for mobile setups. Since it doesn’t require an external power source, the interface can be powered directly through the USB connection to your computer, eliminating the need for extra cables or adapters. This makes it a practical choice for recording in any environment. Portability Features Compact Design: Small and lightweight for easy transport and use in mobile recording setups. USB-Powered: No external power supply required, making it easy to use on the go. Software Bundle The ESI U22 XT comes with a software bundle that includes Bitwig Studio 8-Track, a versatile DAW software designed for music production and editing. This software allows you to create, record, and arrange your music projects with ease. The inclusion of Bitwig Studio ensures that users can start producing music immediately, without the need for additional software purchases. Software Features Bitwig Studio 8-Track: Full-featured DAW software for recording, editing, and mixing music. Audio Plugins: Includes a variety of audio effects and virtual instruments to enhance your recordings. Ideal Applications The U22 XT is versatile enough to be used in a variety of settings, from home studios to professional environments. It’s perfect for musicians who need a portable solution for recording guitars, vocals, and other instruments. It also excels in podcasting, live streaming, and content creation, providing high-quality sound for voice-over work, interviews, and online broadcasts. Whether you're producing music, recording podcasts, or streaming content, the U22 XT delivers the performance needed for professional results. Music Production: Ideal for recording vocals, guitars, and instruments in a home or professional studio. Podcasting: Delivers clear, professional-quality audio for podcast recordings and voice-overs. Live Streaming: Enhances the sound quality of live broadcasts, ensuring clear and balanced audio. On-the-Go Recording: The portable design makes it easy to take the U22 XT anywhere for mobile recording sessions. Accessories and Package Inclusions In addition to the interface itself, the U22 XT package includes all the accessories you need to get started, including a high-speed USB cable for connecting to your computer and a detailed user manual to help you get the most out of your interface. The package also includes the Bitwig Studio 8-Track software, giving you immediate access to a fully functional DAW for music production. Included Accessories: High-speed USB cable User manual Bitwig Studio 8-Track software license Conclusion The ESI Audio - U22 XT is a versatile, compact, and high-performance USB audio interface that delivers professional audio quality at an affordable price. Its flexible connectivity options, superior audio resolution, and portable design make it the perfect choice for musicians, producers, podcasters, and content creators who demand high-quality sound in a portable format. Whether you're working in a home studio or on the go, the U22 XT is equipped to handle all your recording and monitoring needs.