Precision Tools for Audio Professionals
Hand made in Australia
USB DI Plus
The USB DI Plus VC is ARX's 'Second Generation' USB DI, and the first with Dual Mode audio interface - Digital and Analog.
In fact, it's "Two DI's in One! "
Digital USB Mode
The USB DI Plus VC installs as a fully compatible generic "Plug and Play" USB audio device, requiring no special driver program installation.
The USB DI Plus VC 's DAC delivers Professional Line Level audio signals to Left and Right balanced XLR outputs.
When switched to USB mode the USB DI Plus VC is powered via the USB cable, so no batteries or phantom power required to use it.
Switching the 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 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.
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 will switch between the 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 Outputs switch and an audio Ground lift switch
A USB status LED on the front panel indicates that the USB DI Plus is connected and operating in USB mode.
The 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.
It is ideal for interfacing
any USB equipped computer (especially notebook computers)
with the balanced inputs of professional sound systems.
DI Plus VC includes
a premium quality USB-A to USB-B cable, and is hand made in
USB DI Plus VC Specifications
Input Connector Digital - USB type B port
Input Connectors Analog - Stereo Mini-Jack input, standard Left and Right 6.5mm Jacks
Codec 24 bit High Resolution, 44.1 and 48 KHz
Output Impedance 300 Ohms Transformer Balanced
Output Level Maximum nominal output level 0dB, user variable via front panel volume control
Frequency Response 20 - 20 KHz ± 0.5 dB
Power Operating current via USB Port 80mA in uSB mode
System Requirements for USB operation
Click Here for the ARX USB Knowledge Base
Click Here for Audibox USB DI info for Win XP
Click Here for Audibox USB DI info for Win 7
Click Here for Audibox USB DI info for Win 8
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