ARX PDI-1 Audibox Pro DI Active Direct Box with High-Z & Speaker Level Inputs

A flexible, 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

Single channel compact Active Direct boxes, 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, –20 dB Pad and Audio Ground Lift switches, Loop output jack plus Phantom or DC power options. Requires Phantom or DC power.

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, fiberglass PCB.