The EM-312 is a slim rack-mounted 12-channel mixer with 6 mic/line combo inputs and 6 additional line inputs. It has XLR outputs, a 6.3 mm mono output, a stereo RCA recording output, and a 6.3 mm monitoring output for the mic section. The EM-312 offers separate volume controls for all inputs in addition to volume control for the mono output and a master volume control. It has a 3-band equalizer and an adjustable priority function for microphone announcements through channel 1.

Microphone/line mixer, 6 mono channels + 3 stereo channels

• 6 mono mic/line input channels (combo jack), switchable
• 3 stereo line input channels (RCA)
• Phantom power can be switched on for each microphone input
• All input channels with separate level controls and signal LED
• Adjustable priority circuit for channel 1
• Balanced stereo XLR outputs and RCA outputs
• Adjustable monitor output (6.3 mm jack) for monitoring the microphone signals
• Adjustable mono line output (6.3 mm jack)
• Master level control, 4-digit stereo LED level meter and 3-band equalizer
• Additional screw terminals for 24 V DC power input
• Incl. mounting brackets for 483 mm rack installation (1 U)
• Housing design: (19") 48.3 cm rack installation 1 U

Power supply:	230 V AC, 50 Hz
	or 24 V DC
Power consumption:	12 W
Frequency range:	20 - 22000 Hz
S/N ratio:	>103 dB
Master equalizer:	1 x 3-band tone control Stereo
Distortion:	<0,03 %
Housing design:	(19") 48.3 cm rack installation 1 U
Width:	48,3 cm
Height:	4,45 cm
Depth:	23 cm
Weight:	3,04 kg
Inputs:
Mic/line (mono):	combination XLR/6.3 mm jack, balanced
Line (stereo):	RCA
Impedance:	1.4 kohms (mic/line), 10 kohms (line)
Max. input level:	-19 dBu (mic), +21dBu (line)
Phantom power:	+18-21 V, switchable
Tone control:
Treble:	±15 dB at 12 kHz
Middle:	±12 dB at 2.5 Hz
Bass:	±15 dB at 80 Hz
Outputs:
Line (stereo):	XLR, balanced and RCA
Line (mono):	6.3 mm jack, unbalanced
Mic (mono):	6.3 mm jack, unbalanced
Impedance:	120 ohms
Max. output level:	+21 dBu
Dimensions (L x W x H):	483 x 230 x 44 mm