Yamaha MLA8 Specifications page 2
Eight-channel mic line amplifier for exceptionally clear sound reproduction
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Also See for MLA8:
- Servise manual (43 pages) ,
- Owner's manual (12 pages) ,
- Eigentümer-handbuch (11 pages)
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MLA8 SPECFICATIONS
Electrical Characteristics
Conditions
Total Harmonic Distortion
20 Hz - 20 k Hz @ +14 dBu, 10 k ohms,
(THD+N)
GAIN Maximum
20 Hz - 20 k Hz @ +14 dBu, 10 k ohms,
GAIN Minimum
Frequency Response
20 Hz - 20 k Hz @ +4 dBu, 10 k ohms,
GAIN Maximum
20 Hz - 20 k Hz @ +4 dBu, 10 k ohms,
GAIN Minimum
Hum & Noise
PAD OFF, GAIN Maximum
(20 Hz - 20 k Hz)
( Sensitivity = –60 dBu )
PAD ON , GAIN Maximum
( Sensitivity = –34 dBu )
Rs=150 ohms
PAD OFF, GAIN Minimum
( Sensitivity = –16 dBu )
Hum & Noise are measured with a 6
dB/octave filter @12.7 k Hz;
PAD ON , GAIN Minimum
equivalent to a 20 k Hz filter with
( Sensitivity = +10 dBu )
infinite dB/octave attenuation.
Maximum Voltage Gain
CH IN to CH OUT
Crosstalk Adjacent Inputs
@ 1 k Hz
PAD ON,
@ 10 k Hz
CH INPUT GAIN control
variable
CH INPUT PAD switch
0 dBu is referenced to 0.775 V rms.
Iuput Characteristics
Actual Load
For Use With
PAD
Gain
Impedance
0
–60
26
50 – 600 ohms Mics
3 k ohms
600 ohms Lines
0
–16
26
*1: 0 dBu is referenced to 0.775 Vrms.
Output Chatracteristics
Actual Source
For Use With
Impedance
Nominal
150 ohms
10 k ohms Lines
*1: 0 dBu is referenced to 0.775 Vrms.
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MIN TYP
–1
–0.5
Input Level *1
Nominal
Nominal
Max. before Clip
–60 dBu
–40 dBu
(0.775 mV)
(7.75 mV)
–34 dBu
–14 dBu
(15.5 mV)
(155 mV)
–16 dBu
+4 dBu
(123 mV)
(1.23 V)
+10 dBu
+30 dBu
(2.45 V)
(24.5 V)
Output Level *1
Nominal
Max. before Clip
Euroblock connectors
+4 dBu
+24 dBu
(1.23 V)
(12.3 V)
General Specifications
MAX
UNIT
CH High Pass Filter
0.1
%
Phantom Power
0.01
%
CH PEAK LED
0
0.5
dB
0
0.5
dB
CH SIGNAL LED
–128
dBu
Included Accessories
(68 dB S/N)
–99
dBu
Power Consumption
(65 dB S/N)
Dimensions (W x H x D) 480 mm x 44 mm x 375.5 mm
–108
dBu
Weight
(92 dB S/N)
–82
dBu
D-sub 25pin Assignment Table
(92 dB S/N)
64
dB
13
25
–90
dB
–70
dB
NC
G
44
dB
C H 1
26
dB
Connector In
Dimensions
Amplifier unit
XLR-3-31type
(balanced)
Connector In
Amplifier unit
(balanced)
D-SUB 25P
female connector
(balanced)
*
With the supplied rubber pads assembled.
80 Hz, 12 dB/octave Turn over /roll-off frequency of
shelving : 3 dB below maximum variable level.
+48 V DC is applied to balanced inputs for powering
condenser microphones via 6.8 k ohmsB
One red LED per channel.
Comes on when post – GAIN signal level
reaches -17 dBu.
One green LED per channel. Comes on when post
GAIN signal level reaches -10 dBu.
Power Supply Cord, Euroblock Connectors
( 3P x 8 ), Rubber Feet ( x 4 ), Owner's Manual
25 W
4.7 kg
12
11
10
9
8
7
6
24
23
22
21
20
19
18
C
H
G
C
H
G
C
H
G
C
H
G
C
H
C H 2
C H 3
C H 4
C H 5
439
430
480
423
80
1
80
2
80
3
80
4
80
5
80
6
80
PEAK
PEAK
PEAK
PEAK
PEAK
PEAK
PEAK
26dB
26dB
26dB
26dB
26dB
26dB
26dB
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
-16
-60
-16
-60
-16
-60
-16
-60
-16
-60
-16
-60
-16
+48V
+10
GAIN
-34
+48V
+10
GAIN
-34
+48V
+10
GAIN
-34
+48V
+10
GAIN
-34
+48V
+10
GAIN
-34
+48V
+10
GAIN
-34
+48V
+10
65
350
'KANDO' ...Inspiring the Heart and Spirit.
5
4
3
2
1
17
16
15
14
G
C
H
G
C
H
G
C
H
C H 6
C H 7
C H 8
G:GND
C:COLD
H:HOT
unit : mm
43
MIC LINE AMPLIFIER
7
80
8
POWER
PEAK
26dB
SIGNAL
OFF
ON
-60
-16
-60
GAIN
-34
+48V
+10
GAIN
-34
ON /
OFF
Printed in Japan
LPA482
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