Sound Devices USBPre 2-Channel Portable High-Resolution USB Audio Interface

Professional Two-Channel USB Interface for Mobile Recording

The Sound Devices USBPre 2 is a premium two-channel USB audio interface designed for professional-grade audio capture and playback on macOS, Windows, and Linux systems. Whether you’re in a studio, on location, or setting up a remote broadcast, the USBPre 2 brings high-resolution audio performance and flexibility directly to your computer through a single USB cable.

High-Quality Mic Preamps with Advanced Processing

This compact interface features a pair of ultra-low-noise microphone preamps modeled after Sound Devices’ acclaimed 744T recorder. Each input offers 48V phantom power, input limiters, high-pass filters, and a 15 dB pad. With support for sampling rates up to 192 kHz at 24-bit resolution, the USBPre 2 captures every detail of your source while maintaining headroom and clarity, ideal for voiceover, podcasting, music production, and field recording.

Versatile I/O for Any Audio Setup

With balanced XLR outputs, coaxial and optical S/PDIF digital I/O, and unbalanced RCA connections, the USBPre 2 fits seamlessly into a variety of professional and consumer audio setups. The front panel provides a dedicated headphone amplifier and mix control, allowing real-time zero-latency monitoring and blending of source audio with USB-return signal—perfect for overdubbing or live commentary.

Precision Metering and Hands-On Control

A 23-segment, multicolor LED meter delivers accurate level feedback for both input and playback signals. With selectable peak and VU ballistics, it ensures you're always in control of gain staging. All critical settings are accessible via DIP switches, so there's no need to rely on software drivers or apps—especially useful in time-sensitive environments.

Stand-Alone Preamplifier and A-D Converter Functionality

In addition to functioning as a computer interface, the USBPre 2 operates independently as a high-quality mic preamp and A/D converter. When connected to USB power, it can process and output analog or digital audio without needing a computer, giving you flexible options for live rigs, video shoots, and mobile recording.

Rugged and Ready for the Field

Built with a robust extruded aluminum chassis and premium components, the USBPre 2 is engineered to withstand the demands of professional use. Its compact, road-ready design makes it equally suited to desktop setups and fly-away recording kits.

Cross-Platform Compatibility with No Drivers Required

Class-compliant operation ensures seamless plug-and-play functionality across macOS, Windows, and Linux systems. For higher sampling rates in Windows, an optional ASIO driver is available, ensuring full performance potential without compromise.