Yamaha MG20 Technical Specifications

General Specifications
0 dBu = 0.775 Vrms, Output impedance of signal generator (Rs) = 150 Ω
All level controls are nominal if not specified.
*1 Noise is measured with A-weighting filter.
*2 Crosstalk is measured with 1 kHz band pass filter.
Specifications and descriptions in this document 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.
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 20 channels: Mono [MIC/LINE]: 12, Mono/Stereo [MIC/LINE]: 2, Stereo [LINE]: 2
Output channels STEREO OUT: 2, PHONES: 1, MONITOR OUT: 1, AUX SEND: 4, GROUP OUT: 4
Bus STEREO: 1, GROUP: 4, AUX: 4 (MG20XU: incl. FX)
Input Channel Function PAD CH 1 – CH 12 26 dB
HPF CH 1 – CH 12,
CH 13/14 (MIC) –
CH 19/20 (MIC)
80 Hz, 12 dB/oct
COMP CH 1 – CH 8 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 CH 1 – CH 12 HIGH: Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving
MID: Gain: +15 dB/-15 dB, Frequency: 250 Hz to 5 kHz peaking
LOW: Gain: +15 dB/-15 dB, Frequency: 100 Hz shelving
CH 13/14 –
CH 19/20
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
PEAK LED CH 1 – CH 19/20 LED turns on when post EQ signal reaches 3 dB below clipping level
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 (MG20XU) SPX Algorithm 24 programs, PARAMETER control: 1, FOOT SW: 1 (FX RTN CH on/off)
USB Audio (MG20XU) 2 IN / 2 OUT USB Audio Class 2.0 compliant, Sampling Frequency: Max 192 kHz, Bit Depth: 24-bit
Phantom Power Voltage +48 V
Power Requirements AC 100-240 V, 50 Hz/60 Hz
Power Consumption 36 W
Dimensions (W × H × D) 444 mm × 130 mm × 500 mm (17.5" × 5.1" × 19.7")
Net Weight MG20XU: 7.1 kg (15.7 lbs.), MG20: 6.9 kg (15.2 lbs.)
Included Accessory AC power cord, Rack mount kit, Cubase AI Download Information (MG20XU),
Owner’s Manual, Technical Specifications (this leaflet)
Optional Accessory Foot Switch: FC5 (MG20XU)
Operating Temperature 0 to +40 °C
Analog Input Characteristics
0 dBu = 0.775 Vrms
*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
Analog Output Characteristics
0 dBu = 0.775 Vrms
*3 1 = GND, 2 = HOT, 3 = COLD
*5 Tip = HOT, Ring = COLD, Sleeve = GND
Digital Input / Output Characteristics (MG20XU)
Input Jacks
PAD
26 dB
GAIN Trim
Position
Actual Load
Impedance
For Use With
Nominal
Input level
Connector
Sensitivity
*1
Nominal Max. before clip
MIC/LINE
1 - 12
OFF
+64 dB
3 kΩ
50–600 Ω
Mics/Lines
-80 dBu
(0.077 mV)
-60 dBu
(0.775 mV)
-40 dBu
(7.75 mV)
Combo jack
*2
(Balanced)
+20 dB
-36 dBu
(12.3 mV)
-16 dBu
(122.8 mV)
+4 dBu
(1.228 V)
ON
+38 dB
-54 dBu
(1.55 mV)
-34 dBu
(15.46 mV)
-14 dBu
(154.6 mV)
-6 dB
-10 dBu
(245 mV)
+10 dBu
(2.451 V)
+30 dBu
(24.51 V)
MIC
13/14 - 19/20
—
+64 dB
3 kΩ 50–600 Ω Mic
-80 dBu
(0.077 mV)
-60 dBu
(0.775 mV)
-40 dBu
(7.75 mV)
XLR-3-31
*3
(Balanced)
+20 dB
-36 dBu
(12.3 mV)
-16 dBu
(122.8 mV)
+4 dBu
(1.228 V)
LINE
13/14, 15/16
—
+38 dB
10 kΩ 600 Ω Lines
-54 dBu
(1.55 mV)
-34 dBu
(15.46 mV)
-14 dBu
(154.6 mV)
Phone jack
*4
(Unbalanced)
-6 dB
-10 dBu
(245 mV)
+10 dBu
(2.451 V)
+30 dBu
(24.51 V)
LINE
17/18, 19/20
—
+38 dB
10 kΩ 600 Ω Lines
-54 dBu
(1.55 mV)
-34 dBu
(15.46 mV)
-14 dBu
(154.6 mV)
RCA Pin
(Unbalanced)
-6 dB
-10 dBu
(245 mV)
+10 dBu
(2.451 V)
+30 dBu
(24.51 V)
Output Terminals
Actual Source
Impedance
For Use With Nominal
Output level
Connector
Nominal Max. before clip
STEREO OUT [L, R] 75 Ω 600 Ω Lines +4 dBu (1.228 V) +24 dBu (12.28 V)
XLR-3-32
*3
Phone jack
*5
(Balanced)
MONITOR OUT [L, R]
GROUP OUT [1 - 4]
AUX SEND [1 - 4]
150 Ω 10 kΩ Lines +4 dBu (1.228 V) +20 dBu (7.750 V)
Phone jack
*5
(Impedance Balanced)
PHONES 110 Ω 40 Ω Phones 3 mW + 3 mW 100 mW + 100 mW Stereo phone jack
Terminals Format Data length Fs 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
ZK26480
Technical Specifications

Yamaha MG20 Specifications

General

Frequency range	20 - 48000 Hz
Channels quantity	20 channels
Digital sound processing	- bit
DJ mixer	-
Product color	Black
Video capability	No
Phantom power	48 V
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	36 W

Weight and Dimensions

Depth	500 mm
Width	444 mm
Height	130 mm
Weight	6900 g