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.

Kit Contents

Test Amplifier with speaker

Three 6' lead wires with color coded alligator clips

Specifications Sheet

Instructions

Wiring Requirements