ARX Audibox USB DI Plus

ARX Audibox USB DI Plus
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NZ $489.99
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The ARX USB DI Plus – the 'Second Generation' USB DI from ARX, and the first with Dual Mode audio interface - Digital and Analog. In fact, it's "Two DI's in One! "

ARX Audibox USB DI Plus 

Product Overview:

The USB DI Plus is available in two models:

USB DI Plus – This is the standard version, with no external gain / volume control, making it as tamperproof as possible. Straightforward Plug-and-Play makes it ideal for production companies.

USB DI Plus VC - Still Plug-and-Play but with the addition of an external gain / volume control allowing users to vary the sound levels at a distance from mixing consoles and powered loudspeakers.



  • The USB DI Plus and USB DI Plus VC install as a fully compatible generic USB audio device, requiring no special driver program installation on Mac OSX and Win XP or later
  • The front panel has a Type B USB input connector, plus a Mini-Jack stereo Analog input, as well as two 6.5mm Left and Right analog jack inputs.
  • A front panel switch between USB or Analog Inputs.
  • The rear has two transformer balanced analog audio XLR Line out connectors for connecting to any standard balanced analog input, with a Mono Output switch and an audio Ground lift switch
  • A USB status LED on the front panel indicates that the unit is connected and operating in USB mode.
  • The USB DI Plus/USB DI Plus VC is housed in a heavy duty all-steel chassis finished in attractive matt textured polyurethane, with hardwearing epoxy screen printing and slip resistant rubber base pad.
  • The USB DI Plus/USB DI Plus VC is ideal for interfacing any USB equipped computer (especially notebook computers) with the balanced inputs of professional sound systems.
  • Security features include an optional bracket kit for under-table mounting.
  • The USB DI Plus and USB DI Plus VC ships with a premium quality USB-A to USB-B cable, and are hand made in Australia



In Digital USB Mode:

  • The USB DI Plus and USB DI Plus VC have an inbuilt 24-bit High Resolution digital to analog converter (DAC) (44.1 and 48 KHz) which removes the need to use a Computer's existing internal sound card outputs, with their inherent noise and distortion.
  • The USB DI Plus and USB DI Plus VC DAC delivers Professional Line Level audio signals to Left and Right balanced XLR outputs.
  • When switched to USB mode the USB DI Plus is powered via the USB cable, so no batteries or phantom power required to use it.

In Analog Mode:

  • Many Tablet Devices, Phones and iPads have no direct USB Digital Audio output making interfacing their Audio with the professional world of balanced audio problematic.
  • Switching the USB DI Plus and USB DI Plus VC to Analog mode effortlessly solves this problem by buffering the audio signal from the Headphone or Line output and producing a Professional Transformer Balanced Line Level audio signal on Left and Right balanced XLR outputs.
  • To ensure reliability, Analog mode is passive with no batteries or phantom power required for use.
  • Low Noise: Both the USB DI Plus and USB DI Plus VC Digital and Analog operating modes feature full transformer balanced output isolation. This eliminates earth loops / ground hum and helps remove extraneous interaction noise and distortion ensuring noise free operation even in the harshest audio environments.
  • Flawless audio performance


For pricing and any other questions regarding ARX products Get in contact with us today –


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