RDL®

EZ-HDA4B

Stereo Headphone Distribution Amp - 1X4 Rear-Panel Outputs

SKU: EZ-HDA4B
  • 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 Rear 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)
TAA Compliant

Description

The EZ-HDA4B contains four stereo headphone amplifiers with individual front-panel volume controls. Headphone outputs are provided on rear-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-HDA4B 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)
Outputs (4):Stereo on Mini jacks (rear panel), 60 mW (100 Ω load)
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)
Frequency Response:20 Hz to 50 kHz (±1.5 dB, 100 Ω load)
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
Tariff code:8543.70.9860
WEEE weight:0.575 lbs.
Shipping Weight:0.975 lbs.
Package Dimensions:9.5 x 7 x 2.25 in.

Related Products

Headphone Amplifiers
  • EZ-HDA4A

    EZ-HDA4A

    Stereo Headphone Distribution Amp - 1X4 Front-Panel Outputs

  • EZ-HDA6

    EZ-HDA6

    Stereo Headphone Distribution Amp - 1X6 Rear-Panel Outputs

Related Products

EZ Mounting Accessories
  • EZ-CC6

    EZ-CC6

    Component Chassis for 6 Increments of 1/6 Rack Width

  • EZ-DC2

    EZ-DC2

    Desktop Chassis for 1/3 Rack Width EZ Products

  • EZ-FP1

    EZ-FP1

    Filler Panel - 1/6 Rack Width for EZ-RA6 or EZ-CC6

  • EZ-RA6

    EZ-RA6

    Rack Adapter for 6 Increments of 1/6 Rack Width

  • EZ-SD2

    EZ-SD2

    Storage Drawer - 1/3 Rack Width for EZ-RA6 or EZ-CC6

  • EZ-SMB2

    EZ-SMB2

    Surface Mount Bezel for 1/3 Rack Width EZ Products

  • EZ-UCB2

    EZ-UCB2

    Under Counter Bracket Pair for all EZ Product Widths

Dimensions

EZ-HDA4B

Downloads

DocumentsFormat
Manual PDF
CAD FilesUnitsFormat
Engineering Functional Block American DXF
Panel Diagram - Front American DXF
Panel Diagram - Rear American DXF
Panel Diagram - Front Metric DXF
Panel Diagram - Rear Metric DXF
High Res ImagesFormat
ez-hda4b.zip TIF
Declaration of Conformity
Download

Where To Buy

Direct Dealer Program

Becoming an RDL direct dealer is quick and easy. To become a direct dealer, your company must meet the following requirements:

  • Must be an A/V contractor, sound contractor or system integrator
  • Must possess a current resale certificate for your state
Click here to submit a new direct dealer account inquiry

Where To Buy

Company Address Phone Link
Authorized Distributor Link
State name View
EZ-HDA4B
You're viewing: EZ-HDA4B
Add to cart
Shopping cart close