MG12XU/MG12 Technical Specifications

ZJ73180
Analog Input Characteristics
0 dBu = 0.775 Vrms
Input Jack
PAD
26 dB
GAIN Trim
Position
Actual Load
Impedance
For Use with
Nominal
+64 dB
OFF
Technical Specifications
+20 dB
MIC/LINE
1-4
50–600 Ω
Mics/Lines
3 kΩ
+38 dB
ON
-6 dB
General Specifications
MIC
5/6, 7/8
0 dBu = 0.775 Vrms, Output impedance of signal generator (Rs) = 150 Ω
All level controls are nominal if not specified.
Frequency Response
Input to STEREO OUT
+0.5 dB/-1.5 dB (20 Hz to 48 kHz),
refer to the nominal output level @ 1 kHz, GAIN knob: Min
Total Harmonic Distortion
(THD+N)
Input to STEREO OUT
0.03 % @ +14 dBu (20 Hz to 20 kHz), GAIN knob: Min
0.005 % @ +24 dBu (1 kHz), GAIN knob: Min
Hum & Noise *1
(20 Hz to 20 kHz)
Equivalent Input Noise
-128 dBu (Mono Input Channel, Rs: 150 Ω, GAIN knob: Max)
Residual Output Noise
-102 dBu (STEREO OUT, STEREO master fader: Min)
Crosstalk(1 kHz) *2
-78 dB
Input Channels
12 channels: Mono [MIC/LINE]: 4, Mono/Stereo [MIC/LINE]: 2, Stereo [LINE]: 2
Output Channels
STEREO OUT: 2, PHONES: 1, MONITOR OUT: 1, AUX SEND: 2, GROUP OUT: 2
Bus
STEREO : 1, GROUP: 2, AUX: 2 (MG12XU: incl. FX)
Input Channel Function
PAD
CH 1 – CH 4
26 dB
HPF
CH 1 – CH 4,
CH 5/6 (MIC),
CH 7/8 (MIC)
80 Hz, 12 dB/oct
COMP
CH 1 – CH 4
1 knob compressor (Gain/Threshold/Ratio)
Threshold: +22 dBu to -8 dBu, Ratio: 1:1 to 4:1,
Output level: 0 dB to 7 dB, Attack time: approx. 25 msec,
Release time: approx. 300 msec
EQ
—
STEREO OUT [L, R]
75 Ω
Level Meter
Pre Monitor LEVEL
2 × 12 -segment LED meter [PEAK, +10, +6, +3, 0, -3, -6, -10, -15, -20, -25, -30 dB]
Built-in Effect (MG12XU)
SPX Algorithm
24 programs, PARAMETER control: 1, FOOT SW: 1 (FX RTN CH on/off)
PHONES
USB Audio (MG12XU)
2 IN / 2 OUT
USB Audio Class 2.0 compliant, Sampling Frequency: Max 192 kHz, Bit Depth: 24-bit
308 mm × 118 mm × 422 mm (12.1" × 4.6" × 16.6")
Net Weight
MG12XU: 4.2 kg (9.3 lbs), MG12: 4.0 kg (8.8 lbs)
Included Accessory
AC Power Cord, CUBASE AI DOWNLOAD INFORMATION (MG12XU), Owner’s Manual,
Technical Specifications (this leaflet)
Optional Accessory
Rack-Mount Kit: RK-MG12, Foot Switch: FC5 (MG12XU)
Operating Temperature
0 to +40 °C
*1 Noise is measured with A-weighting filter.
*2 Crosstalk is measured with 1 kHz band pass filter.
The contents of this manual apply to the latest specifications as of the printing date. Since Yamaha makes continuous improvements to the product, this manual may not apply to the specifications of your particular product. To obtain the latest manual, access the Yamaha website then download the manual file.
Since specifications, equipment or separately sold accessories may not be the same in every locale, please check with your Yamaha dealer.
600 Ω Lines
For Use with Nominal
LED turns on when post EQ signal reaches 3 dB below clipping level.
Dimensions (W × H × D)
—
Actual Source
Impedance
CH 1 – CH 7/8
22 W
10 kΩ
-6 dB
Max. Before Clip
-80 dBu
(0.077 mV)
-60 dBu
(0.775 mV)
-40 dBu
(7.75 mV)
-36 dBu
(12.3 mV)
-16 dBu
(122.8 mV)
+4 dBu
(1.228 V)
-54 dBu
(1.55 mV)
-34 dBu
(15.46 mV)
-14 dBu
(154.6 mV)
-10 dBu
(245 mV)
+10 dBu
(2.451 V)
+30 dBu
(24.51 V)
-80 dBu
(0.077 mV)
-60 dBu
(0.775 mV)
-40 dBu
(7.75 mV)
-36 dBu
(12.3 mV)
-16 dBu
(122.8 mV)
-6 dBu
(388.2 mV)
-54 dBu
(1.55 mV)
-34 dBu
(15.46 mV)
-14 dBu
(154.6 mV)
-10 dBu
(245 mV)
+10 dBu
(2.451 V)
+30 dBu
(24.51 V)
-30 dBu
(24.5 mV)
-10 dBu
(245 mV)
+10 dBu
(2.45 V)
Connector
Combo jack *2
(Balanced)
XLR-3-31 *3
(Balanced)
Phone jack *4
(Unbalanced)
Phone jack *4
RCA pin
(Unbalanced)
0 dBu = 0.775 Vrms
HIGH: Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving
LOW: Gain: +15 dB/-15 dB, Frequency: 100 Hz shelving
AC 100-240 V, 50 Hz/60 Hz
600 Ω Lines
Nominal
Analog Output Characteristics
CH 9/10,
CH 11/12
Power Consumption
10 kΩ
Sensitivity *1
*1 Sensitivity is the lowest level that will produce an output of +4 dBu (1.228 V) or the nominal output level when the unit is set to maximum gain.
(All level controls are at their maximum position.)
*2 1&Sleeve = GND, 2&Tip = HOT, 3&Ring = COLD
*3 1 = GND, 2 = HOT, 3 = COLD
*4 Tip = Signal, Sleeve = GND
Output Terminal
Power Requirements
3 kΩ
+38 dB
LINE
9/10, 11/12
HIGH: Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving
MID: Gain: +15 dB/-15 dB, Frequency: 2.5 kHz peaking
LOW: Gain: +15 dB/-15 dB, Frequency: 100 Hz shelving
+48 V
50–600 Ω
Mics
+20 dB
—
CH 1 – CH 7/8
Phantom Power Voltage
—
LINE
5/6, 7/8
MONITOR OUT [L, R]
GROUP OUT [1, 2]
AUX SEND [1, 2]
PEAK LED
+64 dB
Input Level
Output Level
Connector
Nominal
Max. Before Clip
600 Ω Lines
+4 dBu (1.228 V)
+24 dBu (12.28 V)
XLR-3-32 *3
Phone jack *5
(Balanced)
150 Ω
10 kΩ Lines
+4 dBu (1.228 V)
+20 dBu (7.750 V)
Phone jack *5
(Impedance Balanced)
110 Ω
40 Ω Phones
3 mW + 3 mW
100 mW + 100 mW
Stereo phone jack
*3 1 = GND, 2 = HOT, 3 = COLD
*5 Tip = HOT, Ring = COLD, Sleeve = GND
Digital Input / Output Characteristics (MG12XU)
Terminal
Format
Data Length
Sampling Frequency
Connector
USB
USB Audio Class 2.0
16-bit/24-bit
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
USB Standard-B
Block and Level Diagrams
Dimensions
STEREO OUT L
MONO CH INPUT (MIC/LINE)
STEREO OUT R
115
308
118
MONO/ST CH INPUT
GROUP OUT 1
GROUP OUT 2
SEND AUX1
SEND AUX2
422
416
ST CH INPUT
PHONES
USB
MONITOR OUT L
MONITOR OUT R
Digital EFFECT
Unit: mm
This illustration shows the MG12XU.
MONO CH INPUT
MONO/ST CH INPUT
ST CH INPUT
Manual Development Department
© 2014 Yamaha Corporation
Published 12/2014 POAP*.*-01D0
Printed in Vietnam