Yamaha MG12 User Manual download pdf

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.

The contents of this manual apply to the latest specifications as of the printing date. Since Yamaha makes continuous improvements to the product, this man-

ual 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.

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

(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)

-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 CH 1 – CH 7/8 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

CH 9/10,

CH 11/12

HIGH: Gain: +15 dB/-15 dB, Frequency: 10 kHz shelving

LOW: Gain: +15 dB/-15 dB, Frequency: 100 Hz shelving

PEAK LED CH 1 – CH 7/8 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 (MG12XU) SPX Algorithm 24 programs, PARAMETER control: 1, FOOT SW: 1 (FX RTN CH on/off)

USB Audio (MG12XU) 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 22 W

Dimensions (W × H × D) 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

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 (MG12XU)

Input Jack

PAD

26 dB

GAIN Trim

Position

Actual Load

Impedance

For Use with

Nominal

Input Level

Connector

Sensitivity

Nominal Max. Before Clip

MIC/LINE

1 - 4

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

(Balanced)

+20 dB

-36 dBu

(12.3 mV)

-16 dBu

(122.8 mV)

+4 dBu

(1.228 V)

+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

5/6, 7/8

—

+64 dB

3 kΩ

50–600 Ω

Mics

-80 dBu

(0.077 mV)

-60 dBu

(0.775 mV)

-40 dBu

(7.75 mV)

XLR-3-31

(Balanced)

+20 dB

-36 dBu

(12.3 mV)

-16 dBu

(122.8 mV)

-6 dBu

(388.2 mV)

LINE

5/6, 7/8

—

+38 dB

10 kΩ 600 Ω Lines

-54 dBu

(1.55 mV)

-34 dBu

(15.46 mV)

-14 dBu

(154.6 mV)

Phone jack

(Unbalanced)

-6 dB

-10 dBu

(245 mV)

+10 dBu

(2.451 V)

+30 dBu

(24.51 V)

LINE

9/10, 11/12

— — 10 kΩ 600 Ω Lines

-30 dBu

(24.5 mV)

-10 dBu

(245 mV)

+10 dBu

(2.45 V)

Phone jack

RCA pin

(Unbalanced)

Output Terminal

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

Phone jack

(Balanced)

MONITOR OUT [L, R]

GROUP OUT [1, 2]

AUX SEND [1, 2]

150 Ω 10 kΩ Lines +4 dBu (1.228 V) +20 dBu (7.750 V)

Phone jack

(Impedance Balanced)

PHONES 110 Ω 40 Ω Phones 3 mW + 3 mW 100 mW + 100 mW Stereo phone jack

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

ZJ73180

Technical Specifications

1 2

Summary of Contents

Page 1 - Technical Specifications

General Specifications0 dBu = 0.775 Vrms, Output impedance of signal generator (Rs) = 150 ΩAll level controls are nominal if not specified.*1 Noise is

Page 2 - Block and Level Diagrams