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Radio Design Labs EZ-HDA4B
1x4 Headphone Distribution Amplifier

OUR PART #  EZ-HDA4B

Our Price: $151.74
List Price: $202.98
You save 25%! (Low Price Guarantee)
Usually ships in 7-14 business days.
Need it sooner? Call us!

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Radio Design Labs' 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. Power supply included.

Features:

  • 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

Specifications:

  • Inputs (3): Stereo on dual RCA jacks, stereo mini jack or 1/4” (6.3 mm) TRS, > 10 kO, -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 O output load), Off to +9 dB gain (Mini input, 100 O output load)
  • Outputs (4): Stereo on Mini jacks (rear panel), 60 mW (100 O load)
  • Frequency Response: 20 Hz to 50 kHz (±1.5 dB)
  • THD+N: < 0.1% (10 mW output, 100 O load)
  • Crosstalk: < -75 dB (1 kHz)
  • Noise: < -95 dB (below 10 mW output, 100 O load, maximum gain)
  • 24 Vdc power supply current: 40 mA (idle), 65 mA (max.)
  • Power supply input voltage: 100 to 240 VAC
  • Warranty: 3 Years; contact RDL technical support department for assistance
  • Case dimensions: 5.75” (14.6 cm)W x 3” (7.6 cm)D
  • Mounting size: 1/3 rack width
Surface Mount Bezel 1/3 Rack Radio Design Labs EZ-SMB2 Surface Mount Bezel 1/3 Rack

Surface mount bezel for 1/3 rack width EZ products.

In Stock

Our Price:$28.39List Price: $33.50You save 15%!

24 VDC 500mA Switching Power SupplyRadio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply

Radio Design Labs' PS-24AS is a 24 Vdc switching power supply with a North American AC plug.  500 mA, dc plug.Specifications: Input: 100 to 240 VACOutput: 24 Vdc, 500 mA (UL, CSA)Dimensions: 1.65" x 2.75" x 1.45" (4.2 x 7 x 3.7 ...

In Stock

Our Price:$22.92List Price: $30.67You save 25%!

Under Counter Bracket Radio Design Labs EZ-UCB2 Under Counter Bracket

Under counter bracket pair for all EZ product widths

In Stock

Our Price:$18.61List Price: $21.96You save 15%!

Component Chasis, 6 x 1/6 RURadio Design Labs EZ-CC6 Component Chasis, 6 x 1/6 RU

Component Chassis for 6 Increments of 1/6 Rack WidthFeatures: Mounts All EZ A/V Products Mounts EZ Storage Drawers Cover Lifts Off for Easy Product Mounting Integral Heavy-Duty Non-Skid Rubber Feet

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$80.63List Price: $107.87You save 25%!

Rack Adapter Radio Design Labs EZ-RA6 Rack Adapter

Rack Adapter for 6 Increments of 1/6 Rack Width Mounts All EZ A/V Products Mounts EZ Storage Drawers Base Plate Slides Out for Easy Product Mounting Occupies One RU in Standard 19¨ Rack

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$45.81List Price: $61.27You save 25%!

Desktop Chassis 1/3 RackRadio Design Labs EZ-DC2 Desktop Chassis 1/3 Rack

Desktop Chassis for 1/3 Rack Width EZ Products Mounts 1/3 Width EZ Product to Desktop Installs Quickly With Two Screws Covers Cable Port in Desktop Provides Space for Excess Wire

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$44.36List Price: $59.33You save 25%!

Filler Panel, 1/6RU Radio Design Labs EZ-FP1 Filler Panel, 1/6RU

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

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$9.31List Price: $10.98You save 15%!

Click to download

Radio Design Labs EZ-HDA4B
1x4 Headphone Distribution Amplifier

OUR PART #  EZ-HDA4B

Product Information:

Radio Design Labs' 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. Power supply included.

Features:

  • 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

Specifications:

  • Inputs (3): Stereo on dual RCA jacks, stereo mini jack or 1/4” (6.3 mm) TRS, > 10 kO, -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 O output load), Off to +9 dB gain (Mini input, 100 O output load)
  • Outputs (4): Stereo on Mini jacks (rear panel), 60 mW (100 O load)
  • Frequency Response: 20 Hz to 50 kHz (±1.5 dB)
  • THD+N: < 0.1% (10 mW output, 100 O load)
  • Crosstalk: < -75 dB (1 kHz)
  • Noise: < -95 dB (below 10 mW output, 100 O load, maximum gain)
  • 24 Vdc power supply current: 40 mA (idle), 65 mA (max.)
  • Power supply input voltage: 100 to 240 VAC
  • Warranty: 3 Years; contact RDL technical support department for assistance
  • Case dimensions: 5.75” (14.6 cm)W x 3” (7.6 cm)D
  • Mounting size: 1/3 rack width
Surface Mount Bezel 1/3 Rack Radio Design Labs EZ-SMB2 Surface Mount Bezel 1/3 Rack

Surface mount bezel for 1/3 rack width EZ products.

In Stock

Our Price:$28.39List Price: $33.50You save 15%!

24 VDC 500mA Switching Power SupplyRadio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply

Radio Design Labs' PS-24AS is a 24 Vdc switching power supply with a North American AC plug.  500 mA, dc plug.Specifications: Input: 100 to 240 VACOutput: 24 Vdc, 500 mA (UL, CSA)Dimensions: 1.65" x 2.75" x 1.45" (4.2 x 7 x 3.7 ...

In Stock

Our Price:$22.92List Price: $30.67You save 25%!

Under Counter Bracket Radio Design Labs EZ-UCB2 Under Counter Bracket

Under counter bracket pair for all EZ product widths

In Stock

Our Price:$18.61List Price: $21.96You save 15%!

Component Chasis, 6 x 1/6 RURadio Design Labs EZ-CC6 Component Chasis, 6 x 1/6 RU

Component Chassis for 6 Increments of 1/6 Rack WidthFeatures: Mounts All EZ A/V Products Mounts EZ Storage Drawers Cover Lifts Off for Easy Product Mounting Integral Heavy-Duty Non-Skid Rubber Feet

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$80.63List Price: $107.87You save 25%!

Rack Adapter Radio Design Labs EZ-RA6 Rack Adapter

Rack Adapter for 6 Increments of 1/6 Rack Width Mounts All EZ A/V Products Mounts EZ Storage Drawers Base Plate Slides Out for Easy Product Mounting Occupies One RU in Standard 19¨ Rack

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$45.81List Price: $61.27You save 25%!

Desktop Chassis 1/3 RackRadio Design Labs EZ-DC2 Desktop Chassis 1/3 Rack

Desktop Chassis for 1/3 Rack Width EZ Products Mounts 1/3 Width EZ Product to Desktop Installs Quickly With Two Screws Covers Cable Port in Desktop Provides Space for Excess Wire

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$44.36List Price: $59.33You save 25%!

Filler Panel, 1/6RU Radio Design Labs EZ-FP1 Filler Panel, 1/6RU

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

Usually ships in 7-14 business days.
Need it sooner? Call us!

Our Price:$9.31List Price: $10.98You save 15%!

Click to download

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