MDR1248
control. There shall be an aux 2 master send level and aux 2
stereo return on 1⁄4 inch jacks with level control and switch
to apply the aux 2 signal to the aux 1 mix. There shall be a
stereo headphone output on 1⁄4 inch TRS jack. There shall
be a 24 bit internal effects unit with 256 presets, peak LED,
and DSP mute. The mixer shall have a power on/off switch
and a phantom power switch on the rear panel. The mixer
shall have an external power supply.
PRODUCT SPECIFICATION SHEET
SERIES
DESCRIPTION
CATEGORY
MDR MIXERS
12-CHANNEL MIXER WITH DSP
MIXERS
2
1
3
N
I
C
I
M
V
8
4
+
(
Q
E
R
F
+
Q
E
D
N
A
B
-
3
)
K
8
~
0
0
1
K
2
1
0
0
1
0
8
S
S
A
P
I
H
2
1
3
T
U
C
O
L
K
A
E
P
LE
FT
-B
US
RI
G
HT
-B
US
AU
X-
1
AU
X-
2
S
U
B
-
T
H
G
I
R
S
U
B
-
T
F
E
L
1
-
X
U
A
2
-
X
U
A
N
I
O
E
R
E
T
S
-
5
(
S
L
E
N
N
A
H
C
T
U
P
8
4
2
1
R
D
M
R
O
F
)
2
1
Q
E
K
2
1
0
0
5
0
8
S
U
B
-
T
F
E
L
S
U
B
-
T
H
G
I
R
1
-
X
U
A
2
-
X
U
A
S
U
B
-
T
F
E
L
S
U
B
-
T
H
G
I
R
2
N
R
U
T
E
R
X
U
A
O
E
R
E
T
S
2
1
3
1
-
X
U
A
O
T
X
F
E
2
1
3
S
U
B
-
T
H
G
I
R
S
U
B
-
T
F
E
L
1
-
X
U
A
1
-
X
U
A
1
-
X
U
A
D
N
E
S
X
U
A
2
-
X
U
A
T
U
O
N
I
A
M
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B
-
T
F
E
L
S
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B
-
T
H
G
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R
X
I
M
O
T
K
T
2
S
U
B
-
T
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S
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B
-
T
F
E
L
N
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P
A
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T
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T
2
K
T
2
T
U
P
T
U
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N
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H
P
R
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T
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M
T
F
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L
R
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T
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M
T
H
G
I
R
z
H
5
7
b
d
5
1
-
/
+
c
3
e
5
a
1
d
4
b
2
T
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L
c
3
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5
a
1
d
4
b
2
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N
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1
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2
D
N
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S
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2
1
3
2
1
3
P
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D
/
2
X
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A
1
N
R
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R
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c
3
e
5
a
1
d
4
b
2
)
O
N
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(
T
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L
c
3
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5
a
1
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4
b
2
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1
X
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N
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N
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T
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N
R
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T
T
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N
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R
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1
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c
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a
1
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b
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1
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4
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d
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0
:
N
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C
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B
d
5
2
-
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B
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5
1
+
:
M
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N
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AF
L-
L
AF
L-
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LO
(P
FL
)
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L
O
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N
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(
L
-
L
F
A
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L
F
A
)
L
F
P
(
O
L
O
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L
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(
L
-
L
F
A
R
-
L
F
A
)
L
F
P
(
O
L
O
S
EF
X
SE
ND
LE
FT
-B
US
R
IG
H
T-
BU
S
AU
X-
1
AU
X-
2
AF
L L
AF
L R
SO
LO
(P
FL
)
EF
X
SE
ND
L
L
F
A
R
L
F
A
)
L
F
P
(
O
L
O
S
D
E
L
L
F
P
LOGI
C
L
R
T
C
O
L
O
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V
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T
C
A
O
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O
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)
T
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L
(
N
R
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T
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(
L
F
A )
(
c
3
e
5
a
1
d
4
b
2
T
R
E
S
N
I
T
R
S
N
R
N
T
AL
T-
3(
L)
AL
T-
4(
R
)
AL
T-
3(
L)
AL
T-
4(
R)
4
-
T
L
A
3
-
T
L
A
4
-
T
L
A
3
-
T
L
A
1
X
U
A
L
E
V
E
L
2
X
U
A
L
E
V
E
L
)
L
(
3
-
T
L
A
)
R
(
4
-
T
L
A
4
-
3
T
L
A
L
E
V
E
L
T
U
O
4
-
3
T
L
A
)
L
(
3
-
T
L
A
T
R
S
)
R
(
4
-
T
L
A
T
R
S
X
I
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4
-
3
T
L
A
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U
B
-
T
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B
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4
-
3
T
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A
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C
R
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M
O
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L
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R
T
N
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C
T
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A
/
N
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A
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T
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A
/
N
I
A
M
1
2
1
2
T
S
O
P
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R
P
1
2
1
2
T
S
O
P
E
R
P
T
S
O
P
E
R
P
K
T
2
T
H
G
I
R
T
F
E
L
LOGI
C
O
L
K
8
I
Q
E
D
N
A
B
-
4
K
2
1
0
0
5
0
8
b
d
5
1
-
/
+
O
L
-
D
I
M
D
I
M
-
I
H
I
H
O
L
K
3
K
3
)
v
B
d
0
1
-
/
u
B
d
4
+
L
E
V
E
L
(
D
E
L
4
-
3
T
L
A
/
E
T
U
M
D
E
L
4
-
3
T
L
A
/
E
T
U
M
L
E
V
E
L
K
T
2
L
E
V
E
L
X
I
M
N
I
A
M
)
T
F
E
L
(
)
T
H
G
I
R
(
D
R
A
O
B
P
S
D
S
T
E
S
E
R
P
S
N
O
I
T
A
I
R
A
V
E
T
U
M
H
C
T
I
W
S
T
O
O
F
P
S
D
L
-
N
T
R
X
F
E
R
-
N
T
R
X
F
E
-
+
-
+
-
+
-
+
N
I
O
E
R
E
T
S
-
9
(
S
L
E
N
N
A
H
C
T
U
P
8
8
6
1
R
D
M
R
O
F
)
6
1
MDR1248-12 CHANNEL MIxER SPECIFICATIONS
Frequency Response
......................... 10 Hz to 45 kHz, +/-0.4 dB
Distortion (THD&N)
........................... 0.05% at +4 dBu, 1 kHz
Gain Range
...................................... 0 dB to +40 dB (MIC)
Signal to Noise Ratio (SNR)
............... 105 dB
Line Input
........................................ Electronically balanced
Sensitivity Range
............................. -10 dBu to +30 dBu
Stereo Input Channels
....................... Balanced Line Input
Distortion (THD&N)
........................... 0.005% at +4 dBu, 1 kHz
Max Output
...................................... +22 dBu balanced XLR
Dimensions
(W × D × H) ................... 16˝ × 12.3˝ × 2.6˝
405mm × 313mm × 65mm
Weight
............................................
9.79 lbs • 4.45kg
v
v
v
v
v
v