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The AN-001T from TOA Electronics is an ambient noise controller module for use with 9000 series amplifiers. It detects changes in ambient noise and automatically adjusts the output gain of the amplifier to compensate. Each input of the module can be assigned to control a specific output, and two inputs are equipped with +24VDC phantom power for connecting condenser mics. The module also offers 14 preset gain ratios.
Note: A maximum of two AN-001T modules may be installed in an amplifier. An optional AN-9001 ceiling-mounted microphone is also available that can be used with the module.
In the Box
Toa Electronics AN-001T - Ambient Noise Controller Module for 9000 Series
Max Output Signal Level Control: -15 to 0dB
Min Output Signal Level Control: -18 to -3dB
Sample Time Setting: 10, 15, 20, 30 s / 1, 2, 3, 5 min
Gain Ratio Setting: 6:3, 5:3, 4:3, 3:3, 3:4, 3:5, 3:6, 6:-3, 5:-3, 4:-3, 3:-3, 3:-4, 3:-5, 3:-6