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Radial Engineering Pro AV1 Passive DI Boxes
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Radial Engineering Pro AV1

€168.00
€156.00 -7%
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Lowest price within the last 30 days: €156.00

Multimedia Direct Box

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Radial Engineering Pro AV1

 

Passive Multimedia Direct Box

The ProAV1 is a passive direct box with multiple input connector types and a stereo-to-mono merge function designed specifically for AV integrators to reduce channel requirements.

A necessity for your audio toolkit

The ProAV1 provides you with the ability to connect almost any audio source to a PA system, while automatically summing stereo sources to mono to preserve channels and simplify the audio setup. Inputs are available via 1/4", RCA, 3.5mm stereo, and line-level XLR connections, giving you the ability to easily connect to smartphones, tablets, laptops, CD players, or even a +4dB line level output from a console or recording interface. Transformer isolation helps eliminate noise while maintaining a linear frequency response, and a mono balanced XLR output allows you to feed a recording interface or a PA system.

Specifications

  • Audio circuit type: Passive, transformer based
  • Transformer: Eclipse ET-DB2, 12:1 ratio
  • Number of channels: Single channel (mono)
  • Frequency response: 20Hz ~ 18.5KHz (± 0.2dB)
  • Dynamic range: 128dB
  • Total harmonic distortion: 0.01% from 20Hz~20kHz @-10dB
  • Phase Deviation: 1° @ 100Hz; 8° @ 20Hz
  • Input Impedance: 140k Ohms, unbalanced
  • Output Impedance: 150 Ohms, balanced
  • Common Mode Rejection Ratio: 100dB @ 60Hz
  • Maximum Input: +18dB @ 20Hz

Features

  • Input pad, Mono Sum, Ground lift
  • Input Connectors: 1/4", RCA, 3.5mm TRS, XLR
  • Output Connectors: XLR
  • Extras: 1/4" thru, RCA thru

General

  • Construction: 14 gauge steel chassis & shell
  • Size (L x W x D): 3.25” x 5” x 1.875”
  • Weight: 0.73kg (1.6 lbs)
  • Shipping size (L x W x D): 102 x 76 x 165mm (4.00" x 3.00" x 6.50")
  • Shipping weight: 0.87 kg (1.92 lbs)
  • Power: Passive, no power required
  • Conditions: For use in dry locations only between 5°C and 40°C

GRAD8001550

Data sheet

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4

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