Niles Audio TVA50 Stereo Amplifier with Built-in Automated Speaker-level Switching
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Niles Audio TVA50 Stereo Amplifier with Built-in Automated Speaker-level Switching

Audio Amplification with Automated Switching

Item #: 6761

Product is unavailable

Special Price: $359.96

List Price: $399.95

Your Savings: $39.99

  • Details
  • Specs
  • Reviews
  • What's Included
  • Features and Benefits
    • Compact Size - Allows installation on cabinet shelves, side walls or back panels.
    • RCA Line In Jacks - Two gold plated RCA jacks for line level audio input from local device.
    • 4 Pin Screwless Speaker Connectors
    • Efficient Digital Technology - TVA50 incorporates digital amplifier technology to deliver high output from a small footprint.
    • Current Sense - The current sensing circuit provides reliable switching between the whole house and the local source.
    • Trigger In - The presence of 3-30VAC/DC at the TRIGGER IN terminal switches the TVA50 to the local source.
    • 12VDC Trigger Out - Any time the TVA50 is switched to local source, a 12VDC 200mA trigger voltage is emitted and can be used to control other devices.
    • Volume Control - Adjusts the TVA50 amplifier output level.
    • Multiple Speaker Pairs - The TVA50 allows automated switching of either one or two pairs of speakers.
    • 4 ohm Capability - The TVA50 is designed to remain stable with a 4 ohm load.
    • DC, Short Circuit and Overload Protection - An automatic protection circuit safeguards TVA50.
    • 2 Year Warranty - Two year parts and labor warranty.


  • Power: 50 watts per channel RMS into
    4/8 ohms.
    S/N Ratio: >94dB
    THD: .05% at rated power.
    Mounting: Horizontal or vertical mounting. Keyholes in back panel for vertical mount.
    Connectors:
    12V Trigger IN/OUT: 3.5mm mini phone jack.
    LINE IN: Gold plated RCA
    SPEAKER (All): Screwless 4 pin plug-in.
    AC IN: IEC type three prong.
    Current Sensing Outlet
    Wire requirements: 14-16 gauge two-conductor speaker wire for all speaker level connections.
    Trigger voltage: IN: 3-30VAC/DC
    Trigger voltage OUT: 12VDC/200mA
    AC requirement: 120V
  • 1 Review

    Review of 6761 Review by OLEN
    Review of 6761
    Rating

    a very good unit for my needs

    Posted on 5/31/2010

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    * Required Fields

    • TVA50 1
    • IEC three prong AC power cord 1
    • Screwless connectors 4
    • Self adhesive rubber feet 4
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