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                DAM-800 Digital Eight-channel Automatic Mixer

 Key Features

  • ● Eight automatic Mic/Line inputs, automatic gain adjustment by microprocessor control.
  • ● 16-unit daisy chain by accessory link cable to allow maximum 128 channels operation.
  • ● Specific circuitry helps control feedback.
  • ● Select the number of open microphones to a maximum; or simultaneous open microphones to 1 channel, 2 channels 3 channels or 4 channels.
  • ● Corresponding various kind of application in conference room due to priority-select function and gate-hold time setting
  • ● Last microphone on selectable for continuous room ambiance.
  • ● 48V phantom power individually selectable for each channel.
  • ● Automatic threshold setting
  • ● An RS232 data port provides a connection point for a PC with included DAM-800 software.
  • ● The DAM-800 automatic mixer is ideal for meetings, seminars, teleconferencing, house of worship services, broadcast and conference applications.



Power Supply
100V - 240V AC (20W)
Input Impedance
Mic: 7.5k ohms Line: 12k ohms
Output Impedance
Mic: 300 ohms Line: 450 ohms
Maximum Input Level
Mic: -41 Dbv
Nominal Output Level
Line: +4 dBm
Nominal Input Level
Line: +4 dBm Mic: -58 dBm Unbalanced: -6 dBV
Maximum Gain
Line: >62 dB, Line: >14 dB
Frequency Response
Flat: (3dB) 20Hz - 18kHz Roff-off: (-12dB/oct) 160Hz
Equivalent Input Response
-120 dBV 以下
Input Attenuation
10 dB
Mic/Line Input Pads
50 dB
Phantom Power Requirements
48V DC
Control Voltage Out
+5V DC
3 kg
430.0mm X 225.0mm X 44.0mm (L X W X H)


Optional Microphones:

TSG-900 Microphone Stand with Mute Switch



Muted switch (1KHz at 55dB attenuation)
Phantom Power Requirements
24-48V DC, 3 mA typical
XLRF - type
XLRM - type


WB-100 Cardioid Condenser Boundary Microphone


Fixed-charge back plate permanently polarized condenser
Polar patter
Half-cardioid (120° above mounting surface)
Frequency Response
50-17,000 Hz
Low Frequency Roll-Off
80 Hz, 18 dB/octave
-36 dB (15 mV) re 1V at 1 Pa
Output Impedance
200 ohms
Phantom Power Requirements
11~52V DC, 4 mA typical