RDL®

EZ-HDA4A

Stereo Headphone Distribution Amp - 1X4 Front-Panel Outputs

SKU: EZ-HDA4A
  • One Stereo Input to Four Stereo Outputs
  • Unbalanced Inputs on Rear Panel
  • Input on MINI, 1/4" (6.3 mm) or RCA Jacks
  • Headphone Outputs on Front Panel
  • Outputs on MINI Jacks
  • Front-Panel LEVEL Control for Each Output
  • Gold-Plated RCA Input Connectors
  • Each Output is Driven Separately
  • Knobs for Easy Level Adjustment
  • Recommended Power Supply ( Included )
    PS-24AS (USA)PS-24AX (International)

    Description

    The EZ-HDA4A contains four stereo headphone amplifiers with individual front-panel volume controls. Headphone outputs are provided on front-panel MINI jacks. One stereo input signal feeds all the amplifiers. Stereo RCA jacks, a MINI jack and a 1/4" jack are provided for connecting the input source. The EZ-HDA4A is used in music stores, houses of worship, studios, museums, home component systems and commercial sound systems.

    Specifications

    Inputs (3):Stereo on dual RCA jacks, stereo mini jack or 1/4” (6.3 mm) TRS, > 10 kΩ, -10 dBV nominal, +8.5 dBV max. (RCA and 1/4”), -16 dBV nominal, +2 dBV max. (Mini)
    Level control:Off to +2.5 dB gain (RCA and 1/4” inputs, 100 Ω output load), Off to +9 dB gain (Mini input, 100 Ω output load)
    Outputs (4):Stereo on Mini jacks (front panel), 60 mW (100 Ω load)
    Frequency Response:20 Hz to 50 kHz (±1.5 dB)
    THD+N:< 0.1% (10 mW output, 100 Ω load)
    Crosstalk:< -75 dB (1 kHz)
    Noise:< -95 dB (below 10 mW output, 100 Ω load, maximum gain)
    24 Vdc power supply current:40 mA (idle), 65 mA (max.)
    Case dimensions:5.75” (14.6 cm)W x 3” (7.6 cm)D
    Mounting size:1/3 rack width
    Package Type:Cardboard Box
    Package Dimensions:9.5 x 7 x 2.25 in.
    Shipping Weight:0.965 lbs.
    WEEE weight:0.575 lbs.
    Tariff code:8543.70.9860

    Related Products

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    Dimensions

    EZ-HDA4A

    Downloads

    DocumentsFormat
    ManualPDF
    CAD FilesUnitsSizeFormat
    Engineering Functional BlockAmerican5.46 KBDXF
    Panel Diagram - FrontAmerican23.43 KBDXF
    Panel Diagram - RearAmerican32.32 KBDXF
    Panel Diagram - FrontMetric23.91 KBDXF
    Panel Diagram - RearMetric32.57 KBDXF
    High Res ImagesFormat
    ez-hda4a.zipTIF
    Declaration of Conformity
    Download

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