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Radial Engineering USB-Pro USB Stereo DI Box

  • Radial Engineering USB-Pro USB Stereo DI Box

    The Radial Engineering USB-Pro is a stereo USB laptop DI offering high-resolution conversion and an easy plug-and-play solution for connecting a Mac or Windows computer to a PA system or mixing console. Plus, its integrated headphone amplifier allows convenient signal monitoring at the DI. 

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    Radial engineering
  • Specifications 

    Circuit Type: Custom Decoder with Analog Line Drive

    Inputs: 1 x USB Type-B 

    Outputs:  2 x XLR 3-Pin Male Balanced Mic/Line Outputs
                     1 x 1/8" / 3.5 mm TRS Female Unbalanced Headphone Output 

    USB Compatibility: USB 1.1 Full Speed 

    Bit Depth: 24-Bit, 16-Bit 

    Sampling Rate: 44.1, 48, 88.2, or 96 kHz (Set by Host Computer) 

    File Compatibility: WDM, MME, ASIO, CoreAudio, DirectSound, WASAPI, and WAV 

    System Requirements: macOS, Windows XP or Later 

    Frequency Response: 5 Hz to 40 kHz (30 Hz to 18 kHz with Isolation) 

    Dynamic Range: >90 dB 

    Noise: <-90 dB  

    Maximum Output Level: +8 dBu

    Total Harmonic Distortion: <0.01%

    Stereo Separation: 75 dBu

    Output Impedance: XLR Output: 250 Ohms (Nominal)
                                    Headphone Output: 8 to 400 Ohms

    Isolation: Switchable per Channel

    Ground Lift: Switchable (Lifts Pin 1 on Both XLR Outputs)

    Power Requirements: USB Bus Power, 500 mA Maximum

    Operating Temperature: 41 to 104°F / 5 to 40°C

    Dimensions: 83.8 x 127 x 50.8 mm

    Weight: 0.7 kg