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PTA-1 Louroe Electronics Portable Test Amplifier
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Louroe Electronics

PTA-1 Louroe Electronics Portable Test Amplifier

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Product # 23965

The PTA-1 (Portable Test Amplifier) is a battery operated audio amplifier kit used to conduct quality checks of microphone connections during installation and periodic field checks. It will work with a single microphone or at the output of a MLA-6 mixer/combiner. Contains a 2 1/2" speaker and 6' lead wires with alligator clips for testing connections. Two 9V batteries included.

  • Test Amplifier with 3" speaker
  • Three 6' lead wires with color coded alligator clips
  • All Louroe microphones have a terminal block or terminal strip marked A, B, C.
  • A is 12VDC (B+). B is audio. C is ground (B-).
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