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1x4 Stereo Audio Distribution Amplifier. Model# SB-3705

The 1x4 Stereo Audio Distribution Amplifier is designed to work as a splitter for Stereo Audio applications. Capable of splitting a Stereo Audio signal from one source to four devices with compatible inputs. A built in amplifier will boost the signal to the needed level, to prevent signal loss and Audio Distortion. The 1x4 Distribution Amplifier works with satellite and cable set-top boxes, DVD players, D-VHS players and all other equipment that is equipped with proper Audio Connections.


  • Sends Audio to multiple devices at the same time
  • Allows connection of 4 devices
  • Installs in seconds


  • Audio Input Connectors: 2-RCA 75Ω (Al/Ar)
  • Audio Output Connectors: 4 sets of 2-RCA 75Ω (Al/Ar)
  • Power Consumption: 150mA (max.)
  • Power Supply: 12VDC; 300mA
  • Amplifier Size: (L/W/H) 7.23in/3.20in/1in;

Package Includes:

  • 1x4 Distribution Amplifier
  • Instruction Manual
  • Al/Ar cable included
  • AC/DC Adapter: 12VDC, 300mA

Warranty: 1 year labor/parts manufacturers warranty.

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