AUSTRALIAN MONITOR AMIS120P Operating Manual

AUSTRALIAN MONITOR AMIS120P Operating Manual

120 watt power amplifier

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Operating Manual
AMIS120P, 120 Watt Power Amplifier

Product Description

The AMIS120P is a 120 watt single channel power amplifier designed for commercial installations. It can
be used for either low impedance (4 or 8 ohm) or 70v/100v line speaker systems. The amplifier can be
mounted in a standard 19" equipment rack (rack ears supplied) or it can be mounted on a shelf or table. The
AMIS120P features a line level input (with parallel output) and is normally used with mixers, mixer
amplifiers or other power amplifiers. The AMIS120P also features 24 volt DC operation.

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Summary of Contents for AUSTRALIAN MONITOR AMIS120P

  • Page 1: Product Description

    AMIS120P, 120 Watt Power Amplifier Product Description The AMIS120P is a 120 watt single channel power amplifier designed for commercial installations. It can be used for either low impedance (4 or 8 ohm) or 70v/100v line speaker systems. The amplifier can be mounted in a standard 19”...
  • Page 2: Front Panel Features

    DC power. Signal LED The green “Signal” LED located next to the ‘On’ LED indicates that the AMIS120P is receiving audio signal via its line level input. The signal LED is a simple way to trouble-shoot installations especially in multi amplifier projects.
  • Page 3: Level Control

    24 Volt DC Power Inlet The AMIS120P feature optional 24VDC power to run off a battery back-up if required. This is connected via the rear terminal strip. The front panel Power Switch will not switch DC power ‘on’ or ‘off’ in DC operation.
  • Page 4: Important Safety Information

    Notes: The DC fuse is located on the circuit board. This is a feature of the AMIS series amplifier, which is equipped with a current limiting circuit preventing excessive DC current, thus eliminating the risk of blowing high tensions fuses. In the unlikely event that the DC fuse actuates, the output transistors should be checked, as it is probable that the amplifier has been subjected to very extreme conditions.
  • Page 5 Australian Monitor is not responsible for damage to loudspeakers for any reason. 18. Do not ground any red (“hot”) terminal. Never connect a “hot” (red) output to ground or to another “hot”...

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