General Specifications
0 dBu = 0.775 Vrms, Output impedance of signal generator (Rs) = 150 Ω
All level controls are at their maximum position if not specified.
Output Power
1 kHz THD+N < 10%
(CEA2006)
250 W + 250 W (4 Ω)
170 W + 170 W (8 Ω)
1 kHz THD+N < 1%
110 W + 110 W (4 Ω)
110 W + 110 W (8 Ω)
Input to SPEAKERS Input to MONITOR OUT
Frequency Response
Refer to the nominal output level
@ 1 kHz
+1 dB/-4 dB (40 Hz to 20 kHz) +0.5 dB/-1.5 dB (20 Hz to 20 kHz)
Total Harmonic Distortion *1
(THD+N)
0.2% @ 13.8 W (40 Hz to 20 kHz)
0.4% @ 23.2 W (1 kHz)
0.05% @ +10 dBu (20 Hz to 20 kHz)
0.009% @ +20 dBu (1 kHz)
Hum & Noise *2
(20 Hz to 20 kHz)
Equivalent Input Noise -115 dBu
Residual Output Noise
-68 dBu
(40 Hz to 20 kHz, MASTER: min)
-99 dBu
(20 Hz to 20 kHz, MONITOR: min)
Crosstalk (1 kHz) *3 -80 dB
Input Channels TOTAL: 10 channels Mono (MIC/LINE): 4, Stereo (LINE): 3
Output Channels SPEAKERS [L, R], MONITOR OUT [L,R], SUBWOOFER OUT
Bus Stereo: 1, Effect: 1
Input Channel Function
PAD (CH1-4) 26 dB
Hi-Z (CH4) Supported
EQ
HIGH: 8 kHz +15 dB / -15 dB
MID: 2.5 kHz +15 dB / -15 dB
LOW: 100 Hz +15 dB / -15 dB
Level Meter 6 points (-20, -6, 0, +3, +6, LIMITER)
Built-in Effect SPX Algorithm Reverb 4 programs
Output Channel Function
MASTER EQ (SPEECH to MUSIC)
FEEDBACK SUPPRESSOR
Phantom Power Voltage CH1, 2 +30 V
REVERB FOOT SW Effect Mute on/off
Protection
Load Protection: DC-fault
Amplifier Protection: Over heat protection, Over current protection
Power Supply Protection: Over heat protection, Over current protection
Power Requirements AC 100-240 V, 50 Hz/60 Hz
Power Consumption 35 W (Idle) / 90 W (1/8 Power)
Dimensions (W×H×D) 375 mm × 147 mm × 220 mm (14.8" x 5.8" x 8.7")
Net Weight 4.2 kg (9.3 lbs)
Included Accessory AC Power Cord (2 m), Owner’s Manual, Technical Specifications
Optional Accessory Foot Switch: FC5, Mic Stand Adaptor: BMS-10A, Rack-Mount Kit: RK-EMX2
Operating Temperature 0 to +40°C
*1 THD+N is measured with 22 kHz LPF.
*2 Noise is measured with A-weighting filter.
*3 Crosstalk is measured with 1 kHz band pass filter.
The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file.
Analog Input Characteristics
0 dBu = 0.775 Vrms
Input Jack MIC/LINE
Hi-Z
[CH4]
Actual
Load
Impedance
For Use
with
Nominal
Input Level
Connector
Sensitivity *1 Nominal
Max. Before
Clip
CH1 - 4
[XLR]
MIC
- 3 kΩ 150 Ω Mics
-56 dBu
(1.228 mV)
-35 dBu
(13.78 mV)
-10 dBu
(245.1 mV)
CH1, 2
XLR-3-31 *2
(Balanced)
CH3, 4
Combo jack *3
(Balanced)
LINE
-30 dBu
(24.51 mV)
-9 dBu
(275.0 mV)
+16 dBu
(4.890 V)
CH3, 4
[Phone]
MIC
OFF 3 kΩ 150 Ω Lines
-50 dBu
(2.451 mV)
-29 dBu
(27.50 mV)
-4 dBu
(489.0 mV)
ON 1 MΩ 10 kΩ Lines
LINE
OFF 3 kΩ 150 Ω Lines
-24 dBu
(48.90 mV)
-3 dBu
548.7 mV
+22 dBu
(9.757 V)
ON 1 MΩ 10 kΩ Lines
CH5/6 - 9/10 - - 10 kΩ 150 Ω Lines
-24 dBu
(48.90 mV)
-3 dBu
(548.7 mV)
+22 dBu
(9.757 V)
CH5/6
Phone jack *4
(Unbalanced)
CH7/8
Phone jack *4
& RCA pin
(Unbalanced)
CH9/10
Phone jack *4
& Stereo mini jack
(Unbalanced)
*1 Sensitivity is the lowest level that will produce an output of +0 dBu (0.775 V) or the nominal output level when the unit is set to maximum gain.
(All level controls are at their maximum position.)
*2 1 = GND, 2 = HOT, 3 = COLD
*3 1&Sleeve = GND, 2&Tip = HOT, 3&Ring = COLD
*4 Tip = Signal, Sleeve = GND
Analog Output Characteristics
0 dBu = 0.775 Vrms
Output Jack
Actual Source
Impedance
For Use with Nominal
Output Level
Connector
Nominal Max. Before Clip
MONITOR OUT [L, R] 150 Ω 10 kΩ Lines
+4 dBu
(1.23 V)
+20 dBu
(7.75 V)
Phone jack *1
(Impedance balanced)
SUBWOOFER OUT 150 Ω 10 kΩ Lines
-3 dBu
(0.55 V)
+17 dBu
(5.49 V)
Phone jack *1
(Impedance balanced)
*1 Tip = HOT, Ring = COLD, Sleeve = GND
Speaker Output Characteristics
0 dBu = 0.775 Vrms
Output Jack
Actual Source
Impedance
For Use with Nominal
Output Level
Connector
1 kHz
THD+N < 1%
1 kHz
THD+N < 10%
[CEA2006]
SPEAKERS [L, R] < 0.1 Ω
4 Ω Speakers 110 W 250 W
Phone jack *1
8 Ω Speakers 110 W 170 W
*1 Tip = Positive, Sleeve = Negative
ZR97880
Technical Specifications
POWERED MIXER
Block and Level Diagrams
-60dBu
-50dBu
-40dBu
-30dBu
-20dBu
-10dBu
0dBu
+10dBu
+20dBu
+30dBu
-40dBu
-30dBu
-20dBu
-10dBu
0dBu
+10dBu
+20dBu
+30dBu
+40dBu
[-26dBu]
MONITOR OUT [+4dBu]
SUBWOOFER OUT [-3dBu]
SPEAKERS Max. (110W @4Ω)
(+16.5dBu)
(+4dBu)
XLR IN (MIC) CH1-4 [-56dBu]
PHONE IN (MIC) CH3-4 [-50dBu]
XLR IN (LINE) CH1-4 [-30dBu]
PHONE IN (LINE) CH3-4
INPUT CH5-10 [-24dBu]
XLR IN (MIC) CH1-4 (-10dBu)
PHONE IN (MIC) CH3-4 (-4dBu)
XLR IN (LINE) CH1-4 (+16dBu)
PHONE IN (LINE) CH3-4
INPUT CH5-10 (+22dBu)
LEVEL
MIC/LINE
LOW
HIGH
INPUT
(CH1-2)
L
R
REVERB
INPUT
(CH3)
LOW
HIGH
INPUT
(CH7/8)
LEVEL
LEVEL
REVERB
LEVEL
SPEAKERS
R
STEREO/MONO
L
L
R
R
STEREO/MONO
MONITOR OUT
SUBWOOFER OUT
(MONO)
MONITOR OUT
L (MONO)
R
INPUT
(CH4)
LEVEL
MIC/LINE
MIC/LINE
Hi-Z
[-8dBu]
COMBO
COMBO
INPUT
(CH5/6)
LEVEL
STEREO/MONO
R
MID
MID
SPEAKERS [50W @4Ω]
[+11dBu]
DSP
LOW
HIGH
MID
LOW
HIGH
MID
LOW
HIGH
MID
LOW
HIGH
MID
INPUT
(CH9/10)
L
REVERB
REVERB
[-24~+22dBu]
[-24~+22dBu]
[-24~+22dBu]
[-56~+16dBu]
XLR [-56~+16dBu]
PHONE [-50~+22dBu]
PHANTOM (+30V)
REVERB ON
REVERB FOOT SW
L
TYPE/TIME
FEEDBACK
SUPPRESSOR
IMPEDANCE
SELECT
MASTER
EQ
MASTER
LEVEL
DSP
L
R
XLR [-56~+16dBu]
PHONE [-50~+22dBu]
L/R
[-9.0dBu]
(+20dBu)
AMP
AMP
DA
DA
MASTER EQ
MASTER LEVEL
LIMITER
FEEDBACK
SUPPRESSOR
SUM
SUM
AD
AD
SUM AD
REVERB
SUM
DA
DA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
BA
HA
+
-
3-Stage EQ
HA
+
-
3-Stage EQ
HA
+
-
3-Stage EQ
BA
3-Stage EQ
BA
3-Stage EQ
3-Stage EQ
BA
3-Stage EQ
BA
BA
3-Stage EQ
BA
3-Stage EQ
Hi-Z
Dimensions
Unit: mm
2
111.5
145
147
98
113
AC IN
375
220
Jack and Plug List
Jack Polarity
Balanced/
Unbalanced
Conguration
MIC/LINE
Pin 1: Ground
Pin 2: Hot (+)
Pin 3: Cold (-)
Balanced
XLR jack
INPUT
12
3
MIC/LINE 3*
MIC/LINE 4 (Hi-Z: off)*
Tip: Hot (+)
Ring: Cold (-)
Sleeve: Ground
Balanced
TRS phone plug
Ring
TipSleeve
MONITOR OUT*
SUBWOOFER OUT*
Tip: Hot (+)
Ring: Cold (-)
Sleeve: Ground
Impedance
balanced
LINE 5/6 - 9/10
MIC/LINE 4 (Hi-Z: on)
Tip: Signal
Sleeve: Ground
Unbalanced
TS phone plug
TipSleeve
SPEAKERS L/R
Tip: Positive
Sleeve: Negative
* These jacks also can be connected with TS phone plugs. If you use TS phone plugs, the connection
will be unbalanced.
Manual Development Group
©2015 Yamaha Corporation
Published 03/2016 MWHD-B0
Printed in China
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