2124 HLX board


2.00 LBS
Normally ships in 4-6 days
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  • Product Description

    Audio Authority 2124 HLX 4-input Video Audio card 2006 Slots 1 - 3 only. 

    • Four standard definition source inputs
    • Scales 480i to 480p (Component Video, YPbPr)
    • Composite, BNC, and S-Video inputs
    • Analog and digital audio inputs
    • IR output for source control
    • Switch audio and video indepenently

    Composite Video Sources
    The 2124 is ideal for connecting security cameras and other standard definition sources to your HD network. The 2124 scales SD sources from 480i to 480p for optimal viewing on HDTV displays. 

    How to use the 2124 
    The 2124 may be used with other types of source cards in an HLX card cage, or up to three 2124 cards can be installed for a total of 12 Composite Video sources in one HLX system. The audio inputs are useful for AV sources such as VCRs and cameras, but can also be used as independent, audio-only source inputs for MP3, CD, or other audio sources. When switched independently, the 2124 can be used to add four video sources plus four audio sources to any HLX system.

    • Accepts 480i signals from composite, BNC, or S-Video ports
    • Four video inputs
    • Four audio inputs (can be switched independently)
    • IR jack for source control signals



    Video Parameters
    Video Input Format: 480i (Composite Video and S-Video)
    Video Output Format: 480p (Component Video)
    Input/Output Impedance: 75 ohms
    Input Ground Isolation: No
    Gain: 1
    Gain Accuracy: 2%
    3dB Bandwidth: 150MHz
    Input Coupling: AC
    S/N Ratio: 61dB
    Max Gain/Equalization: 1.00 gain

    Audio Parameters
    Input Impedance: 75 ohms/50K ohms
    Min Load Impedance: 75 ohms/10K ohms
    Multi-channel Digital: Yes
    Frequency Response: 10-50KHz
    S/N Ratio: 72dB
    THD+Noise: 0.03%
    Crosstalk: 75dB

    Connector Types (Input): RCA (Composite Video, analog audio, digital audio), DIN (S-Video), BNC (Composite Video)
    Connector Types (Output): 3.5mm (IR)
    Dimensions (HxWxD, inches): 1.5 x 14.75 x 6
    Agency Approvals: ETL, FCC
    Heat Output: 62 BTU/hr

    In the Box
    Model 2124 Card
    2124 User Manual


    Frequently Asked Questions

    Q: Does the 2124 accept multi-channel digital audio?
    Yes, the 2124 accepts any digital audio format via coaxial (RCA) input.
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