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DI Box

DI Box
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Availability: In Stock
Model: PRO DI
Manufacturer: ARX
Average Rating: Not Rated

ARX - Audibox Pro-DI

Single or Dual channel compact direct boxes

 

 

A flexible, ultra compact Active Direct box, with normal High Impedance input as well as a separate speaker level input for connection to an aux speaker output on the back of instrument amplifiers.


Heavy duty all-steel chassis finished in attractive matt textured powdercoat, with hardwearing epoxy screen printing and slip resistant rubber pads.


Features include –20 dB Pad and Audio Ground Lift switches, plus Phantom or 12V DC power options.


Security features include Kensington®-type computer lock slot and optional bracket kit for under-table mounting.

 

 

Pro-DI Duo
Dual Channel unit in unique DoubleHeader format


The unique Audibox DoubleHeader format puts one channel on the front of the unit, and a second channel on the rear, giving two channels in the space of one! An ultra useful and convenient option.

 

 

TECHNICAL SPECIFICATIONS

 

 

Max Input Level
+12 dB Phantom powered, +8 dB using 12 VDC Power Supply.

 

Input Impedance 1 Meg Ohm

 

Max Output Level (nominal)
+12 dB 10K Ohm load using Phantom power
+11 dB 600 Ohm load using 12 VDC Power Supply

 

Output Impedance 680 Ohms Balanced

 

Output Signal to Noise -100 dB unweighted, -104 dB A weighted

 

Dynamic Range 112 dB 10K Ohm load using 12 VDC Power Supply

 

Distortion @100 Hz 0.0025%, @1KHz 0.0026%, @10KHz 0.0033%

 

Frequency Response 20Hz to 20KHz, ± 0.2 dB

 

Gain through Unit 6dB (Normal input, Pad switch out)

 

Power Requirements 48V Phantom power on XLR pins 2 and 3; 12-15V DC from external supply

 

Pad Switch -20 dB attenuation

 

Speaker Input
-40 dB attenuation, equivalent to 100:1 decrease in input level.
-60 dB attenuation available when Pad switch also enabled

 

Input Connectors Insulated jacks

 

Output Connector
3 pin XLR. Wired Pin 1 Ground, Pin 2 + Hot, Pin 3 - Cold. Audio Ground (Pin 1) lift switch fitted

 

Construction
All-steel powdercoated chassis, fibreglass PCB

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