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S TEREO A MPLIFIER/ AUTOMATED S WITCHER
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 switch-
ing 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.
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