Introduction - Niles TVA50 Installation & Operating Manual

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T E R E O M P L I F I E R U T O M A T E D W I T C H E R

INTRODUCTION

A common challenge in designing whole-house audio/video
distribution systems is allowing a local source, such as audio
from a bedroom TV, to play through the main system speakers
in that room. The TVA50 is the perfect solution. When
activated, by either current sensing or a voltage trigger the
TVA50 interrupts the main system's speaker level signal, and
switches to the local source. When the device (TV) is turned
OFF, the speakers are switched back to the main system's
audio program.
The TVA50 delivers the quality of audio amplification needed
to match the high performance amplifiers used in whole-house
systems. The TVA50 is also the perfect companion for added
flexibility in whole-house systems using Niles SI Series Multi-
Channel Amplifiers, or ZR Series Multi-Zone Receivers.
Whatever the application, switching to a local TV, computer,
portable CD or MP3 player, the TVA50 is the clear choice of
professional installers who need solid, reliable performance
from an automated switching amplifier.
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