• Model: SB-3705
    UPC: 4718091370501

The SB-3705 1x4 Stereo Audio Distribution Amplifier works as a splitter for Stereo Audio applications, providing (4) stereo audio outputs that are identical to the audio source signal. It is capable of splitting a stereo audio signal from (1) source to (4) devices with compatible inputs. A built in amplifier boosts the signal to the needed level, which prevents signal loss and audio distortion. This distribution amplifier works with satellite and cable set-top boxes, DVD players, D-VHS players and all other equipment that contains proper audio connections. This is useful for distributing stereo audio signals from VCRs, Camcorders, Video Game Consoles, Video CDs, DVDs, Satellite Receivers, CAT5 Set Top Boxes, etc.


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


  • Stereo Audio: AR/AL system
  • Input: (1) Stereo Audio (RCA)
  • Outputs: (4) Stereo Audio (RCA)
  • Audio Inputs: (1) Stereo Audio (RCA)
  • Audio Outputs: (4) Stereo Audio (RCA)
  • Audio Bandwidth: 20KHz ~ 60KHz
  • Audio Distortion: <0.6dB (+/-3dB)
  • Power Consumed: 100mA Max
  • Power Supply: DC 12 Volts@420mA
  • Weight: 1.5 lb (Unit only) / 1.0 lb (Net)
  • Dimensions (WxDxH): 7 x 3.125 x 1 in


  • SB-3705 1x4 Distribution Amplifier
  • AL/AR Cable
  • AC/DC Adapter: 12VDC@420mA
  • Users Guide