ART USB-DI USB to XLR Analog Converter

Convert digital audio to analog with this low-noise USB-DI from ART. Includes a USB input, XLR outputs, and a separate headphone output for monitoring.

The ART USB-DI takes in USB audio, converts it to analog audio and then isolates the output using custom transformers. The output isolation is key to removing ground loops and other system noise between the digital and analog audio systems.

A large knob on the USB-DI front panel allows quick, precise control over the output level, while a separate headphone output allows the user to monitor the system. The front panel Main Outputs switch allows the user to keep the isolated outputs at a fixed level while controlling level of the Headphones output.

The line level XLR outputs are available for connecting to all sorts of systems. The Main outputs are always isolated but allow the user to control the ground reference to reduce noise.

The USB DI/O is powered by USB, drawing less than 200mA and eliminating the need for an external power source.


- High Quality D to A Convertor
- Sample rates from 32kHz to 48kHz
- Switchable Transformer isolated outputs
- Front panel Volume control
- Front panel 1/8-inch Headphone Monitor output
- USB powered
- Compact rugged package all Aluminum chassis
- Stackable chassis
- Perfect for connecting computers to any Audio System
- Three Year Warranty

- Input Connections: USB 2.0
- Output Connections: Balanced XLR and 1/8" Headphone output
- Max Output Level: +7.5dBu. Balanced line.
- Headphone Output: 150mW/ channel max.
- Frequency Response: 20Hz to 20KHz +/- 1dB
- THD: <0.020% (typical)
- Dynamic Range: 96 dB typ. "A" wtd.
- Supported Sample Rates: 32kHz, 44.1kHz, 48kHz
- Dimensions: 1.87"H x 4.61"W x 4.27"D (47.5mm x 117mm x 108mm)
- Weight: 1.89 lbs. (.86kg) with packaging
- Power Requirements: USB, 500mA Max.
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 1.25 lbs
Shipping Dimensions: 9 x 6 x 4 in
Manufacturer Part Number (MPN): USBDI

For support or warranty questions, please contact the manufacturer:
Phone: 716-297-2920


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