Power supply: 230 V AC, 50 Hz
Input impedance: 600 ohms (Mic), 18 kohms (Line), 10 kohms (Aux Bus)
Max. input level: -23 dBV (Mic), +22 dBV (Line)
Phantom power: 12 V
Max. output level: +17 dBV
Output impedance: 51 ohms
Max. gain: 69 dB (Mic), 26 dB (Line)
Distortion:
S/N ratio: 106 dB
Dimensions (W x D x H): 482 x 152 x 44 mm
Weight: 3 kg
Power consumption: 10,00 W
Height: 4,45 cm
Depth: 15,2 cm
Width: 48,3 cm
Power connection: Mains Input Socket (M) IEC connector (M) mounting version Power supply cord with safety plug (M)
Power supply: 230 V AC, 50 Hz 

Microphone line mixer, 8 channels
-For mixing up to 8 mono input signals to 1 mono output
-8 mic/line channels with separate level and tone controls and signal LEDs
-Each channel with balanced XLR mic input and unbalanced 6.3 mm jack (1/4") input
-Each mic input with optional 12 V phantom power via DIP switches
-Master level control; master out via balanced 6.3 mm jack (1/4")
-Feed-through output (independent of master control) for connecting a further MLM-81
-Each 6.3 mm line input can be separately converted to a line output via internal jumpers
-Rack installation, 1 U
-Housing design: (19") 48,3 cm rack installation
-Height unit: 1 U
-Power connection: Mains Input Socket (M) IEC connector (M) mounting version Power supply cord with safety plug (M) (provided)