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A15TG Tone Generator

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Overview

Battery-powered 700Hz signal source that can be used to troubleshoot low-impedance, balanced-line microphone inputs.

The Shure A15TG has a recessed on/off switch and 3-pin XLR audio connector. Removable end cap allows easy battery installation and removal. Can also tolerate phantom power or a short circuit in the line it is driving. Built-in short-circuit protection allows normal operation to resume after a short is removed.

The A15TG tone generator can operate continuously for approximately 1000 hours on one 1.5V alkaline battery. To conserve battery power, make sure the on/off switch is in the off position when the A15TG is not in use.

Features

  • Battery-powered 700Hz signal source
  • Used to troubleshoot low-impedance, balanced-line mic inputs
  • Recessed on/off switch
  • 3-pin XLR audio connector
  • Easy battery installation and removal
  • Can tolerate phantom power or a short circuit
  • Built-in short-circuit protection
  • 1,000 hours continuous operation on one 1.5V alkaline battery
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