TOA 900M2 Series Module Ambient Noise Sigma SA-Mount Legs and column in steel

Legs and column in steel last two sections in aluminum

The 509HD supports kit up to 28

Auto-Mute Priority Function Inputs: Mic 1

Black steel base with detachable aluminum column

TOA 900M2 Series Module Ambient Noise Sigma SA-Mount Legs and column in steelThe AN 001T is a plug in module of 2 channel ambient noise detector designed for use with the 9000 series amplifiers. It automatically adjusts the output volume in response to the change of ambient noise level. The AN 001T can handle input signals from microphone level ( 60 dB) to line level ( 10 dB) by controlling the gain in 9 steps. Phantom power (+24 V) can be supplied for condenser microphone use. Power Source +24 V DC, 24 V DC, +6 V DC Current