Gefen Amplifier - 2.1 Channel
Item No.
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Product Information for Gefen Amplifier - 2.1 Channel

Highlights for Gefen Amplifier - 2.1 Channel

  • Product Type:Amplifier
  • Input Voltage:24 V DC

Marketing Information

Two-channel audio amplifier switches between three digital and analog audio sources. It downmixes multi-channel digital audio to 2.1 channels, and evens out the volume between different sources and program materials.

The GefenTV 2.1 Audio Amplifier w/ Volume Stabilizer is well-suited for use in home entertainment systems, offices, or meeting rooms. It features three audio inputs (TOSLINK®, S/PDIF, Analog L/R) for accommodating multiple audio sources. This product also incorporates a Dolby® Digital decoder to downmix 7.1 or 5.1 channels of audio to 2.1 channels. Dolby® Volume technology automatically outputs consistent audio levels regardless of the broadcast program type (commercials, movies, or TV shows). The GefenTV 2.1 Audio Amplifier w/ Volume Stabilizer provides amplification of up to 50 Watts per channel through the unit?s speaker outputs, a line-level output for a powered subwoofer, plus additional line-level main L/R outputs. An RS-232 port is provided for automation. For easy access and control, use the front panel control buttons with an illuminated LCD display, or the included IR remote control.



  • Number of Analog Audio Inputs: 2
  • Number of Digital Coaxial Inputs: 1
  • Number of Digital Optical Inputs: 1
  • General Information

  • Product Type: Amplifier
  • Manufacturer Part Number: GTV-VOLCONT-DA
  • Manufacturer Website Address:
  • Manufacturer: Gefen, Inc
  • Product Name: 2.1 Audio Amplifier w/ Volume Stabilizer
  • Brand Name: Gefen
  • Miscellaneous

    Package Contents

    • 2.1 Audio Amplifier w/ Volume Stabilizer
    • 1 x Analog Audio L/R RCA Cable
    • 1 x Toslink Cable (3 feet)
    • 1 x Power Supply
    • 1 x AC Power Cord
    • 1 x IR Remote Control
    • 1 x Quick-Start Guide

    Certifications & Standards

    • CE
    • EMC

    Green Compliant


    Green Compliance Certificate/Authority


    Network & Communication

    Physical Characteristics

  • Height: 2.4"
  • Width: 9.0"
  • Depth: 6.8"
  • Power Description

  • Input Voltage: 24 V DC
  • Operating Power Consumption: 20 W
  • Processor & Chipset

    Technical Information

  • Impedance: 8 Ohm
  • Signal to Noise Ratio (SNR): 90 dB(A)
  • Maximum Frequency Response: 1 kHz
  • Video


  • Limited Warranty: 2 Year
  • Tuner


  • Sound System: Dolby Digital
  • Audio Channels: 2.1