The ARX Audibox USB DI is a high-resolution, 24-bit USB-to-analog audio interface designed to connect your computer directly to professional sound systems with transformer-isolated, balanced XLR outputs. It eliminates the need to rely on noisy built-in sound cards or consumer-level audio outputs, providing a clean and reliable signal path from your USB-equipped computer to any balanced analog audio input.
True Plug-and-Play Operation
The USB DI is a class-compliant device that requires no drivers or software installation. It works seamlessly with Windows XP, 7, 8, or 10, and Mac OS X or later, appearing as a standard USB audio output device. Just connect the included USB cable, select it as your audio output, and you're ready to go.
Pro Audio Outputs with Transformer Isolation
The unit features dual transformer-balanced XLR outputs, delivering low-noise analog signals with complete galvanic isolation. This design effectively eliminates ground loops, hum, and interference, making the USB DI ideal for use in live sound, installations, broadcast, and AV systems.
Compact and Rugged Design
Housed in a heavy-duty, all-steel chassis with a textured matte powder coat finish, the USB DI is built to withstand real-world use. It includes hardwearing epoxy screen printing, non-slip rubber feet, and a fiberglass PCB for maximum durability and reliability in mobile, studio, or fixed installations.
For Any USB Audio Source
Whether you're using a laptop for playback in a corporate AV setting or routing audio from a DAW to a mixing console, the USB DI provides a simple and professional interface for converting USB audio to balanced XLR outputs-with support for 44.1, 48, and 96 kHz sample rates at 24-bit resolution.
Additional Details
- High-resolution 24-bit USB audio interface
- Transformer-balanced XLR outputs (Pin-2 hot)
- Eliminates hum and ground loops
- Plug-and-play with no drivers required
- Compatible with Windows and Mac OS X
- Supports 44.1, 48, and 96 kHz sample rates
- Front-panel USB-B input and status LED
- Rugged all-steel construction with slip-resistant base
- Includes premium USB-A to USB-B cable
- Hand-built in Australia