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DMM 12BC 77
Specifications
Dimensions of unit W x H x D 483 x 44 x 203 mm
Weight of unit (with packaging) 3.5 kg
Permissible ambient temperature in operation + 5 ... + 45°C
Minimum humidity in operation 20 %
Maximum humidity in operation (non-
condensing)
83 %
Input voltage: 100 … 240 V AC
Mains frequency: 50 … 60 Hz
Power consumption max.: 75 W
Output voltages: +5 V DC / +12 V DC / -12 V DC
Balanced inputs - preamp
Gain: 0 dB - 57 dB
Input level max.: +20 dBu
Common-mode rejection: > 70 dB
Dynamic: > 120 dB
Signal/noise ratio (S/N) 90 dB
Input impedance: > 8 kOhm
Equivalent input noise: -127 dBu
Balanced inputs - phantom power
Phantom power: +48 V DC
Supply current per input max.: 10 mA
Feed resistances: 2 x 6.8 kOhm
Balanced inputs - Analogue Digital Converter
Data format: 24 bit
Sample frequency: 48 kHz
Recording and master output
Output level max.: +20 dBu
Dynamic: > 110 dB
Signal/noise ratio (S/N) 90 dB
Load impedance min.: < 100 Ohm
Digital output (AES/EBU and S/PDIF)
Data format: 24 bit
Sample frequency: 48 kHz
Digital analogue conversion for recording, monitoring and master output
Data format: 24 bit
Sample frequency: 48 kHz
This product conforms to the standards listed in the Declaration of Conformity. To view a copy
of the Declaration of Conformity for this product, visit http://www.akg.com or contact
sales@akg.com.
6 Specifications
General
Power supply unit
Inputs
Outputs