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ARX - AV DI Plus - Stereo Multi Connector Active DI Box

by ARX

AV-DI Plus

Introducing the new AV-DI Plus Stereo Audiovisual Active Direct Box…the only AV-DI box you'll need!

The new AV-DI Plus from ARX Systems is a stereo Audio Visual Active Direct box, featuring industry standard dual 6.5mm, RCA and stereo mini jack inputs and dual balanced XLR outputs.

This latest addition to the Audibox™ range is designed as a straightforward solution for interfacing computer sound cards, smart phones, iPads and similar devices with professional sound systems. Finished in a heavy-duty all-steel chassis and with a fibreglass PCB, the compact AV-DI Plus is built to last.

The AV-DI Plus features a -20dB input Pad & Mono output switch plus Phantom or 12 - 18V DC power options.


Features and benefits of the AV-DI Plus:

  • The AV Plus converts Unbalanced Audio signals to Balanced, Low Impedance signals suitable for use with professional equipment and long cable runs.
  • Switchable Ground isolation provides low-noise operation suitable for any application, preventing ground loops and other extraneous noise.
  • The AV Plus features industry standard dual 6.5mm, RCA and a stereo mini jack input and dual balanced Amphenol XLR outputs.
  • As an added feature, for those applications including Corporate AV and Computer interfacing the AV Plus also features a Mono'ing switch allowing Stereo signals to be easily summed to mono, thereby requiring only one mixer channel for playback
  • Optional bracket kit for under-table security mounting.


Sound Reinforcement,
IT and AV


Input Impedance: 47K Ohms unbalanced, all inputs
Max Input Level: Line +8 dB with Pad switch Out, + 28dB with Pad switch In
Gain through Unit: 6dB, Pad switch Out; -14dB Pad switch In
Output Noise: -90 dB Unweighted, -96 dB 'A' weighted, inputs loaded
Frequency Response: 20 - 20 KHz ± 0.3 dB
Power Requirements 48V Phantom power on XLR pins 2 and 3; 12-18V DC from external supply
Input Connectors:  Left and Right RCA (phono) connectors, plus Tip-Ring-Sleeve Mini Jack
Output Connectors: Dual 3 pin XLR wired Pin 1 Ground, Pin 2 + Hot, Pin 3 – Cold.
Construction: All-steel chassis, fibreglass PCB