Attero Tech unD3IO Dante In-Wall Multi I/O Interface (UDP 3rd Party Control) - Black


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Dale #:ATTE-90000168BU

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  • The unD3IO Dante Audio Interface is a cost effective multi ? I / O wall box. The unD3IO features a balanced mic / line XLR input and a balanced XLR line output. Two RCA line level inputs and a 3.5mm TRS line level input complete the available inputs. A 3.5mm TRS line level output is also included. The unD3IO is designed to fit into most dual gang US junction boxes and is PoE enabled, so all connectivity (power and data) is provided by a single CAT?5 cable. The unD3IO’s size and IO density make it easy to put Dante connectivity wherever it’s needed ? near the audio source or sink ? thereby eliminating costly and interference prone analog wiring.

    Convenient, wall mounted mic/line I/O drops for: Hotel ballrooms, conference/meeting centers, conference rooms, sports facilities, and convention centers.


    • 1 balanced XLR mic / line input, 2 RCA and one 3.5mm input
    • 1 balanced XLR line output plus a 3.5mm output
    • 802.3af compliant PoE powered to work with any compliant PoE network switch
    • 3 gain levels are available on the XLR input to accomodate a wide variety of input levels and devices. Input gain is adjustable via software
    • +48V Phantom power ? powers virtually all types of phantom powered microphones typically used in installed AV systems. Phantom power is switchable via software
    • ID LED allows easy identification of the unD3IO with which Attero Tech’s Unify software is communicating
    • RCA inputs (mono?summed) and 3.5mm input (mono? summed) can be selected via software, individually or in combination, as an audio flow
  • XLR Mic / Line Input Type

    Balanced and RF filtered

    Phantom Power

    +48V, software selectable

    Mic / Line Gain

    0dB, +25dB, +40dB, all software selectable

    Input Impedance

    >1.8K ohms at any gain setting

    Equivalent Input Noise

    115dBu (+40dB gain)

    Maximum Input Levels

    +12dBu at 0dB gain, 13dBu at +25dB gain, 28dBu at +40dB gain

    RCA and 3.5mm Inputs

    RF filtered line level, each summed to mono

    Output Type Balanced line level with automatic muting on loss of Dante signal
    Output Gain 0dB
    Output Noise <-90dBu at 0 dB gain
    Maximum Output Level +12dBu
    3.5mm Output RF filtered line level
    System THD <.01% at any gain, input signal 3dB below maxi mum
    PoE Class Class 0 802.3af PoE PD compliant
    Certifications FCC Part 15 Class A, CE (EN 55022 Class A)
    Dimensions 3.60” W x 2.75” H x 1.88” D
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