Vision AV-1900, D, 10%, 70 dB, 700 mV, 47000 Ω, 50 - 18000 Hz

Vision AV-1900 audio amplifier Home Black

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    Product Information

    The AV-1900 is a highly capable mixer-amplifier packed with useful features to make it as easy as possible to operate. It is designed for use in demanding applications like meeting spaces, small auditoriums, lecture theatres, school halls, and small churches. It has professional audio features normally only found in much more expensive mixer amps.

    Bluetooth

    For ease of connectivity it has a Bluetooth input. The device name and pin are fixed and cannot be changed. It can only pair with one device at a time.

    A device can be manually unpaired by pressing the INPUT 3 dial. If you do not want Bluetooth active just set input 3 to mic input with the switch on the rear.

    Mixer Amp

    This amp has four inputs, each of which can either be used for a microphone or a line-level input. It is a true mixer amp, so it can bring together multiple sources and play them at the same time.

    Mic Pre-Amp Trim

    The input gain for each mic input can be “trimmed” – adjusted on the rear panel. This allows the installer to “turn up” less sensitive mics, and “turn down” hot inputs.

    Four Microphone Inputs

    All mic inputs are “balanced” to eliminate electro-magnetic noise induced on long cables. Input 1 uses a professional XLR connector – more convenient for rental and portable use, and the other inputs use phoenix connectors – more suited to permanent installations.

    Switchable Phantom Power

    Each mic input has Phantom power which is a voltage required to make professional condenser mics work. Phantom can be turned off on each input discretely.

    RS-232

    Designed for integration with a bigger system, it can be controlled by a control system such as Techconnect Control via RS-232.

    D-Class

    An efficient Digital-class amplifier chip dramatically reduces power consumption especially at rest, and makes this amp super-small.

    3 x Stereo Inputs

    Three line-level stereo inputs accept input from a variety of sources such as computers (via the headphone jack), tablets or phones. Inputs 1 and 2 use 2-phono (RCA) connectors. Input 4 is via a Minijack connector, and is duplicated on the front panel for adhoc access.

    Line Output

    A line-level pre-output on the rear bypasses the internal amplifier. It would connect to a larger amplifier or powered loudspeakers. It is post-mix; volume adjustments made on the front panel affects the output level.

    Auto-Standby

    If the amplifier senses no input it will automatically go into standby mode. When it senses input it will reactivate. Auto-standby can be disabled via RS-232.

    Mounting Options

    Rack ears are included so it can be integrated into an AV rack.

    Audio Amplifiers Vision
    Product
    Name
    Vision AV-1900 audio amplifier Home Black
    Brand
    Operational conditions
    Operating temperature (T-T)
    0 - 40 °C
    Weight & dimensions
    Width
    283 mm
    Depth
    135 mm
    Height
    45 mm
    Weight
    1.2 kg
    Packaging data
    Package width
    333 mm
    Package depth
    200 mm
    Package height
    155 mm
    Package weight
    3 kg
    Certificates
    Certification
    RoHS, WEEE, CE/EMC, CE/LVD, RCM_SDOC, FCC_BT3.0, FCC_BT4.0, CE-RED
    Audio
    Amplifier class
    D
    Total Harmonic Distortion (THD)
    10%
    Signal-to-Noise Ratio (SNR)
    70 dB
    Input sensitivity
    700 mV
    Input impedance
    47000 Ω
    Frequency range
    50 - 18000 Hz
    Technical details
    Purpose
    Home
    Connectivity technology
    Wired & Wireless
    Product colour
    Black
    Bass adjustment
    Yes
    Treble adjustment
    Yes
    Impedance
    8 Ω
    Compliance certificates
    CE, RoHS
    Country of origin
    China
    Power
    AC input voltage
    100 - 240 V
    Power consumption (typical)
    100 W
    Ports & interfaces
    Speakers connectivity type
    3.5mm / XLR / RCA
    XLR in
    Yes
    Line inputs (RCA)
    2
    Line outputs (RCA)
    1
    Microphone in
    Yes
    Indication
    LED indicators
    Yes
    Logistics data
    Harmonized System (HS) code
    85184000
    NOTE: The above information is provided for your convenience only, and we cannot guarantee its accuracy with the seller.

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