Radio Design Labs EZ-ADA4
1x4 Stereo Distribution Amplifier with Power Supply

OUR PART #  EZ-ADA4

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Radio Design Labs' EZ-ADA4 is a stereo audio distribution amplifier with gain adjustment and audio level metering. The input is connected through RCA jacks or a MINI jack. A front-panel knob adjusts for high or low input levels using the left and right channel LED VU meters. Four stereo outputs are provided on RCA jacks. The EZ-ADA4 is used in stores, houses of worship, restaurants, clubs, security systems and commercial A/V systems.

Radio Design Labs EZ-ADA4 Features:

  • One Stereo Input to Four Stereo Outputs
  • Unbalanced Inputs on MINI or RCA Jacks
  • Unbalanced Outputs on RCA Jacks
  • Inputs and Outputs on Rear Panel
  • Front-Panel LEVEL Control
  • Dual-LED VU Meter for Each Channel
  • Gold-Plated Connectors
  • Front-Panel Stereo Audio Metering
  • Knob for Easy Level Adjustment

Radio Design Labs EZ-ADA4 Specifications:

  • Inputs (2):  Stereo on dual RCA jacks or stereo minijack, > 10 kO, -10 dBV nominal, +22 dBV max.
  • Level control:  Off to 12 dB gain above nominal
  • Outputs (4):  Stereo on dual RCA jacks, -10 dBVnominal, +16 dBV max.
  • Frequency Response:  10 Hz to 20 kHz (±0.01 dB)
  • THD+N:  < 0.03%
  • Crosstalk:  <-80 dB (1 kHz)
  • Metering:  Dual-LED VU Meter for Left and Right,calibrated to -10 dBV output
  • Noise:  <-85 dB (below -10 dBV output)
  • 24 Vdc power supply current:  20 mA (idle), 60 mA(max.)
  • Case dimensions:  5.75" W x 3" D (14.6 x 7.6cm)
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Radio Design Labs EZ-UCB2 Under Counter Bracket
The Radio Design Labs EZ-UCB2 is a under counter bracket pair for all EZ product widths. Radio Design Labs EZ-UCB2 Features: Brackets Snap on EZ Case for Easy Alignment EZ Product Secures Quickly Using Two Screws Brackets Fasten to ...
Component Chasis, 6 x 1/6 RU
Radio 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!
Rack Adapter
Radio Design Labs EZ-RA6 Rack Adapter
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Usually ships in 7-14 business days.
Need it sooner? Call us!
Desktop Chassis 1/3 Rack
Radio 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!
1/6 Rack Width Storage Drawer for EZ-RA6 or EZ-CC6
Radio Design Labs EZ-SD1 1/6 Rack Width Storage Drawer for EZ-RA6 or EZ-CC6
RDL's EZ-SD1 is a 1/6 rack width storage drawer designed to mount in RDL's EZ-CC6 or EZ-RA6 rack adapters. The drawer holds adapters and cables and can be used in place of filler panels.
Usually ships in 7-14 business days.
Need it sooner? Call us!
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!

Radio Design Labs EZ-ADA4
1x4 Stereo Distribution Amplifier with Power Supply

OUR PART #  EZ-ADA4

Product Information:

Radio Design Labs' EZ-ADA4 is a stereo audio distribution amplifier with gain adjustment and audio level metering. The input is connected through RCA jacks or a MINI jack. A front-panel knob adjusts for high or low input levels using the left and right channel LED VU meters. Four stereo outputs are provided on RCA jacks. The EZ-ADA4 is used in stores, houses of worship, restaurants, clubs, security systems and commercial A/V systems.

Radio Design Labs EZ-ADA4 Features:

  • One Stereo Input to Four Stereo Outputs
  • Unbalanced Inputs on MINI or RCA Jacks
  • Unbalanced Outputs on RCA Jacks
  • Inputs and Outputs on Rear Panel
  • Front-Panel LEVEL Control
  • Dual-LED VU Meter for Each Channel
  • Gold-Plated Connectors
  • Front-Panel Stereo Audio Metering
  • Knob for Easy Level Adjustment

Radio Design Labs EZ-ADA4 Specifications:

  • Inputs (2):  Stereo on dual RCA jacks or stereo minijack, > 10 kO, -10 dBV nominal, +22 dBV max.
  • Level control:  Off to 12 dB gain above nominal
  • Outputs (4):  Stereo on dual RCA jacks, -10 dBVnominal, +16 dBV max.
  • Frequency Response:  10 Hz to 20 kHz (±0.01 dB)
  • THD+N:  < 0.03%
  • Crosstalk:  <-80 dB (1 kHz)
  • Metering:  Dual-LED VU Meter for Left and Right,calibrated to -10 dBV output
  • Noise:  <-85 dB (below -10 dBV output)
  • 24 Vdc power supply current:  20 mA (idle), 60 mA(max.)
  • Case dimensions:  5.75" W x 3" D (14.6 x 7.6cm)
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.
24 VDC 500mA Switching Power Supply, North American Model
Radio Design Labs PS-24AS 24 VDC 500mA Switching Power Supply, North American Model
Radio Design Labs' PS-24AS is a 24 VDC/500 mA switching power supply with a North American AC plug. Compatible with various RDL products.Radio Design Labs PS-24AS Specifications: Input: 100 to 240 VAC Output: 24 Vdc, 500 mA (UL, ...
Under Counter Bracket
Radio Design Labs EZ-UCB2 Under Counter Bracket
The Radio Design Labs EZ-UCB2 is a under counter bracket pair for all EZ product widths. Radio Design Labs EZ-UCB2 Features: Brackets Snap on EZ Case for Easy Alignment EZ Product Secures Quickly Using Two Screws Brackets Fasten to ...
Component Chasis, 6 x 1/6 RU
Radio 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!
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!
Desktop Chassis 1/3 Rack
Radio 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!
1/6 Rack Width Storage Drawer for EZ-RA6 or EZ-CC6
Radio Design Labs EZ-SD1 1/6 Rack Width Storage Drawer for EZ-RA6 or EZ-CC6
RDL's EZ-SD1 is a 1/6 rack width storage drawer designed to mount in RDL's EZ-CC6 or EZ-RA6 rack adapters. The drawer holds adapters and cables and can be used in place of filler panels.
Usually ships in 7-14 business days.
Need it sooner? Call us!
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!
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