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ARX Audibox PRO-DI Active Direct Box

BH #ARPRODI • MFR #PRO DI
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ARX Audibox PRO-DI Active Direct Box
Key Features
  • For Stage, Studio, or AV Use
  • Accepts Instrument or Amp Output
  • Active DI With Speaker-Level Input
  • 48V Phantom or 12 VDC Power Options
The ARX Audibox PRO-DI is a single-channel active direct box built for flexibility in live, studio, and AV environments. Designed to handle both standard high-impedance instrument inputs and speaker-level signals, the PRO-DI is an ideal solution for routing clean audio from guitars, keyboards, and amp outputs directly into a mixing console or recording system.
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ARX PRO DI Overview

The ARX Audibox PRO-DI is a single-channel active direct box built for flexibility in live, studio, and AV environments. Designed to handle both standard high-impedance instrument inputs and speaker-level signals, the PRO-DI is an ideal solution for routing clean audio from guitars, keyboards, and amp outputs directly into a mixing console or recording system.

Housed in a compact, road-ready steel chassis with a textured polyurethane finish, the PRO-DI features a -20 dB Pad and Ground Lift switch for optimal signal control and noise suppression. It operates on 48V phantom power or a 12 to 15 VDC supply, offering reliable performance across various setups.

Details
  • Versatile inputs: Accepts both Hi-Z instrument signals and speaker-level signals via dedicated inputs
  • Active circuitry: Powered via 48V phantom power or 12 to 15V DC for clean, consistent performance
  • Signal management tools: Includes -20 dB Pad switch and Audio Ground Lift for noise-free operation
  • Professional build: Rugged all-steel housing with slip-resistant base and epoxy screen printing
  • Security-ready: Kensington-type lock slot and optional under-table bracket for fixed installations
  • Compact and road-tough: Durable construction and compact footprint ideal for stage or studio use
  • Max input handling: Up to +12 dB with phantom power; +8 dB with 12 VDC supply

ARX PRO DI Specs

General
Item Type
Standard DI
Number of Channels
Single-Channel
Active/Passive
Active
Circuitry
Solid-State
Preamp
Pad
-20 dB
Ground Lift
Yes
Polarity Reverse
No
EQ & Tone Shaping
Low-Cut/High-Pass Filter
No
Connectivity
Audio I/O
2x 1/4" TS Unbalanced Input
1x 1/4" TS Unbalanced Thru
1x XLR 3-Pin Balanced Output
Performance
Frequency Response
20 Hz to 20 kHz ±0.2 dB
Maximum Input Level
+12 dB
Input Impedance
1 Megohm
Output Impedance
680 Ohms (Balanced)
Total Harmonic Distortion/Noise
0.0025% (At 100 Hz)
0.0026% (At 1 kHz)
0.0033% (At 10 kHz)
Signal-to-Noise Ratio
-100 dB
-104 dBA
Power
Operating Voltage
12 to 48 V

ARX PRO DI Reviews

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