Specifications
EMX512SC/EMX312SC/EMX212S 33
Note: All level control normally: Maximum level, Output impedance of signal generator :150 ohm
■Input Characteristics
*1 0 dBu is referenced to 0.775 Vrms.
*2 Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V), or the nominal output level when the unit is set to maximum level.
(All level controls are at maximum position.)
*3 XLR-3-31 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*4 Phone Jacks are balanced. (Tip=HOT, Ring=COLD, Sleeve=GND)
*5 Phone Jacks are unbalanced.
■Output Characteristics
*1 0 dBu is referenced to 0.775 Vrms. 0 dBV is referenced to 1 Vrms.
*2 Phone Jacks are unbalanced.
Specifications and descriptions in this owner’s manual are for information purposes only. Yamaha Corp. reserves the right to change or modify
products or specifications at any time without prior notice. Since specifications, equipment or options may not be the same in every locale, please
check with your Yamaha dealer.
MIN TYP MAX UNIT
Power Consumption
EMX512SC 500
WEMX312SC 450
EMX212S 300
AC Cord Length 2450 2500 2550 mm
Dimensions
Height 284
mmDepth 264
Width 442.5
Net Weight 8kg
Included Accessories Power cord, Rubber stabilizers × 2, Owner’s Manual
Options RACK MOUNT KIT (RK512), FOOT SW (FC5)
Input Terminals MIC/LINE
Actual
Load
Impedance
For Use with
Nominal
Input Level
Connector
Sensitivity *2 Nominal
(▼ position)
Max. before
Clip
CH INPUT 1-4
XLR
MIC
2 kΩ50–600 Ω Mics
–60 dBu
(0.775 mV)
–35 dBu
(13.8 mV)
–15 dBu
(138 mV) XLR-3-31 type *3
LINE –30 dBu
(24.5 mV)
–5 dBu
(436 mV)
+15 dBu
(4.36 V)
Phone
MIC
6 kΩ600 Ω Lines
–50 dBu
(2.45 mV)
–25 dBu
(43.6 mV)
–5 dBu
(436 mV) Phone Jack *4
LINE –20 dBu
(77.5 mV)
+5 dBu
(1.38 V)
+25 dBu
(13.8 V)
CH INPUT
5/6, 7/8
XLR — 2 kΩ50–600 Ω Mics –60 dBu
(0.775 mV)
–35 dBu
(13.8 mV)
–15 dBu
(138 mV) XLR-3-31 type *3
Phone — 10 kΩ600 Ω Lines –20 dBu
(77.5 mV)
+5 dBu
(1.38 V)
+25 dBu
(13.8 V) Phone Jack *5
CH INPUT
9/10, 11/12
XLR — 2 kΩ50–600 Ω Mics –60 dBu
(0.775 mV)
–35 dBu
(13.8 mV)
–15 dBu
(138 mV) XLR-3-31 type *3
Pin — 10 kΩ600 Ω Lines –20 dBu
(77.5 mV)
+5 dBu
(1.38 V)
+25 dBu
(13.8 V) RCA Pin Jack
Output Terminals Actual Source
Impedance
For Use with
Nominal
Output Level Connector
Nominal Max. before Clip
SPEAKERS
[A1, A2, B1, B2] 0.1 Ω4 Ω Speakers
EMX512SC 125 W 500 W
[A1, B1] SPEAKON
[A2, B2] Phone Jack
EMX312SC 75 W 300 W
EMX212S 50 W 220 W
MAIN OUT [L, R] 600 Ω10 kΩ Lines — +4 dBu (1.23 V) +20 dBu (7.75 V) Phone Jack *2
EFFECT OUT 600 Ω10 kΩ Lines — +4 dBu (1.23 V) +20 dBu (7.75 V) Phone Jack *2
MONITOR OUT 600 Ω10 kΩ Lines — +4 dBu (1.23 V) +20 dBu (7.75 V) Phone Jack *2
REC OUT [L, R] 600 Ω10 kΩ Lines — –10 dBV (316 mV) +10 dBV (3.16 V) RCA Pin Jack