ASM-822 Eight-channel Automatic Mixer

• ● Eight automatic Mic/Line inputs, automatic gain adjustment by microprocessor control.
• ● 15-unit daisy chain by accessory link cable to allow maximum 120 channels operation.
• ● NOMA ”Number of Open Microphone Attenuated” helps control feedback.
• ● 48V phantom power individually selectable for each channel, either line or microphone  output available.
• ● LED shows working status and volume condition.
• ● Any channel can be set to priority, when the “Chairman unit” is speaking, the other speaking units will be automatic attenuation.
• ● An RS232 data port provides a connection point for a video camera tacking system.
• ● The ASM-800 automatic mixer is ideal for meetings, seminars, teleconferencing, house of worship services, broadcast and conference applications.

Power Supply	100V - 240V AC (20W)
Input Port (balanced)	1: GND,   2: +,  3: -
Output Port (balanced)	XLR-M: 1: GND,    2: +,  3: -
Input Impedance	Mic: 7.2k ohms Line: 11k ohms
Maximum Input Level(1KHz, 600 ohms)	-40 dB
Nominal Input Level	-52 dBv
Nominal Output Level	+2 dBm
Maximum Gain (1KHz, 600 ohms)	Mic: >55dB,  Line: >40 dB
Frequency Response	Flat: 30Hz - 18kHz   Roff-off: (-12dB/oct) 180Hz
Output T.H.D	<0.2%
Equivalent Input Response	< -110 dBV
Phantom Power Requirements	48V DC
Weight	2.3 kg
Dimensions	426mm X 225mm X 88mm (L X W X H)