Block Diagram
MAIN
L R
L R
SOLO
AUX
1 2
16
L R
L R
1 2
16
MAIN
SOLO
AUX
GAIN
A/D
GAIN
PHANTOM
+48V
A/D
GAIN
PHANTOM
+48V
A/D
D/A
D/A
PHASE
FILTER
COMP
EXT FX
INSERT
4BAND
EQ
ATT
PREAMP
POST ATT
GR
GR
GATE IN
TO
GATE
KEY-IN
TO
COMP
KEY-IN
GATE
KEY-IN
COMP
KEY-IN
GATE OUT COMP OUT
PRE EQ
PRE FADER
PRE EQ
POST FADER
PRE FADER
POST FADER
FX
INSERT
MUTE
FADER PAN
PAN
MAIN
SW
SW
TO AUX
1, 3...15
TO AUX
2, 4...16
SEND
AUX
LINK
AUX SEND 1-16
PAN
SOLO
WHITE NOISE
PINK NOISE
SINE WAVE
PRE EQ
PRE FADER
POST FADER
AFL(R)
PFL(R)
AFL(L)
PFL(L)
SW
SEND
DIRECT OUT
POINT
AFL SW
EXT FX
INSERT
4BAND
EQ
ATT
POST ATT
PRE EQ
PRE FADER
PRE EQ
POST FADER
PRE FADER
POST FADER
OUTPUT LEVEL
FX
INSERT
MUTE
FADER
BAL
GEQ
INSERT
SW
TO AUX 1, 3...7
MAIN
OUT L
MAIN
OUT R
MONO
OUT
-6dB
MIX
REAC A INPUT
1
8
AUX 1-16
OUT
MATRIX 1-8
OUT
DIRECT OUT
1-48
REC
OUT L,R
MONITOR OUT L
CONSOLE OUTPUT 1-8
DIGITAL OUT
PHONES
LEVEL
PHONES
OUT
COAXIAL
OPTICAL
MONITOR OUT R
TO AUX 2, 4...8
TO MAIN L, R
OUTPUT
PATCHBAY
SEND
AUX
LINK
AUX SEND 1-16
PAN
PRE EQ
TO SOLO
TO MONITOR SELECT
TO REC SELECT
PRE FADER
POST FADER
SW
SEND
LIMITER
EXT FX
INSERT
4BAND
EQ
ATT
POST ATT
PRE EQ
PRE FADER
PRE EQ
POST FADER
PRE FADER
PRE FADER
POST FADER
POST FADER
OUTPUT LEVEL
OUTPUT LEVEL
FX
INSERT
MUTE
FADER
FADER
BAL
EXT FX
INSERT
ATT
POST ATT
FX
INSERT
GEQ
INSERT
GEQ
INSERT
SW
SEND
MAIN SEND
BAL
MUTE
TO SOLO R
SOLO
SOLO
TO SOLO L
TO MONITOR SELECT
TO REC SELECT
TO FX SOURCE SELECT
TO MONITOR SELECT
TO REC SELECT
LIMITER
TO SOLO R
SOLO
TO SOLO L
TALKBACK
LEVEL
TALKBACK
LEVEL
TALKBACK
ON
SW
MONITOR
LEVEL
SOLO
LEVEL
MONITOR
LEVEL
OSC
LEVEL
OSC
LEVEL
OSC
ON
SW
MAIN L, R, AUX 1-16,
MATRIX 1-8 SW
MAIN L, R, AUX 1-16,
MATRIX 1-8 SW
SEND
LEVEL
RETURN
LEVEL
EXT FX 1-8
EXT
INSERT
IN
EXT
INSERT
OUT
To CH 1 EXT FX INSERT IN
To CH 48 EXT FX INSERT IN
CH 1 EXT FX INSERT OUT
CH 48 EXT FX INSERT OUT
CONSOLE INPUT 1-8
To AUX 1 EXT FX INSERT IN
To AUX 16 EXT FX INSERT IN
AUX 1 EXT FX INSERT OUT
AUX 16 EXT FX INSERT OUT
To MATRIX 1 EXT FX INSERT IN
To MATRIX 8 EXT FX INSERT IN
MATRIX 1 EXT FX INSERT OUT
MATRIX 8 EXT FX INSERT OUT
To MAIN L EXT FX INSERT IN
To MAIN R EXT FX INSERT IN
MAIN L EXT FX INSERT OUT
MAIN R EXT FX INSERT OUT
SEND
LEVEL
RETURN
LEVEL
SOLO
LOGIC
AUX 1-16 SEND (FROM MAIN)
AUX 1 OUT
AUX 16 OUT
MATRIX 1 OUT
MATRIX 8 OUT
MAIN OUT L
MAIN OUT R
MAIN MONO OUT
REC OUT L
REC OUT R
USB MEMORY RECORDER
REC
LEVEL
REC
LEVEL
REC
SELECT
AUX 1 OUT
AUX 16 OUT
9
MAIN OUT L
MAIN OUT R
MAIN MONO OUT
USB MEMORY
RECORDER
USB
MEMORY
TO INPUT
PATCHBAY
TO MONITOR
SELECT
MAIN SEND (FROM AUX 1-16)
AUX 1-16 SOLO
MATRIX 1-8 SOLO
MAIN L SOLO
MAIN R SOLO
CH 1-48
MAIN L, R
MATRIX 1-8
AUX 1-16
MONITOR
TALKBACK
OSCILLATOR
EXTERNAL FX
GATE/
EXP
Up to 24 GATE / EXP units are available.
Up to 24 COMP units are available.
31 BAND GEQ
IN LEVEL
OUT LEVEL
31 BAND GEQ
GEQ 1
GEQ
OUTPUT
SELECT
To AUX 1 GEQ INSERT IN
To AUX 16 GEQ INSERT IN
To MAIN L GEQ INSERT IN
To MAIN R GEQ INSERT IN
GEQ
INPUT
SELECT
AUX 1 GEQ INSERT OUT
AUX 16 GEQ INSERT OUT
To MATRIX 1 GEQ INSERT IN
To MATRIX 8 GEQ INSERT IN
MATRIX 1 GEQ INSERT OUT
MATRIX 8 GEQ INSERT OUT
MAIN L GEQ INSERT OUT
MAIN R GEQ INSERT OUT
Same as the above
GEQ 2
Same as the above
GEQ 3
Same as the above
GEQ 4
EFFECTS
IN LEVEL
OUT LEVEL
EFFECT
31 BAND GEQ
31 BAND GEQ
FX 1
FX
OUTPUT
SELECT
To CH 1 FX INSERT IN
To CH 48 FX INSERT IN
To AUX 1 FX INSERT IN
To AUX 16 FX INSERT IN
To MATRIX 1 FX INSERT IN
To MATRIX 8 FX INSERT IN
To MAIN L FX INSERT IN
To MAIN R FX INSERT IN
To INPUT PATCHBAY
FX
INPUT
SELECT
CH 1 FX INSERT OUT
CH 48 FX INSERT OUT
AUX 1 FX INSERT OUT
AUX 16 FX INSERT OUT
MATRIX 1 FX INSERT OUT
MATRIX 8 FX INSERT OUT
AUX 1 OUT
AUX 16 OUT
MAIN L FX INSERT OUT
MAIN R FX INSERT OUT
Same as the above
FX 2
Same as the above
FX 3
Same as the above
FX 4
PRE EQ
PRE FADER
POST FADER
PRE EQ
PRE FADER
POST FADER
TO MTX 2, 4...8
TO MTX 1, 3...7
TO MTX 2, 4...8
PRE EQ
PRE FADER
POST FADER
SPLIT/
BACKUP
OUT
REAC A
OUT
1
40
REAC B
OUT
OSCILLATOR
TALKBACK
INPUT
PATCHBAY
REAC A
INPUT
1
TO REAC A OUT
Total 32 channel
Total 32 channel
32
D/A
33
40
REAC B
INPUT
CONSOLE INPUT 1-8
GAIN
PHANTOM
+48V
A/D
TALKBACK MIC
STEREO INPUT L, R
1
32
33
40
REAC B INPUT
40
S-1608 INPUT
INPUT1-16
PEAK
SIG
GAIN
PHANTOM
+48V
A/D
S-0816
From another
M-400
INPUT1-8
PEAK
SIG
16 INPUTS
8 INPUTS
FOH 40 Channel split out
(For REAC A only)
GAIN
PHANTOM
+48V
A/D
S-4000S
SI-AD4
MAX 40 INPUTS
SRC
SI-AES4
AES/EBU
S-1608 OUTPUT
OUTPUT 1-8
D/A
S-0816 OUTPUT
OUTPUT 1-16
D/A
SO-DA4
S-4000S OUTPUT
MAX 40 OUTPUTS
8 OUTPUTS
SRC
SO-AES4
AES/EBU
D/A
S-1608 OUTPUT
OUTPUT 1-8
D/A
S-0816 OUTPUT
OUTPUT 1-16
D/A
SO-DA4
S-4000S OUTPUT
MAX 40 OUTPUTS
SRC
SO-AES4
AES/EBU
D/A
SO-DA4
S-4000S OUTPUT
SRC
SO-AES4
AES/EBU
8 OUTPUTS
16 OUTPUTS
To another
M-400
MONITOR/
BROADCAST
TO EXTARNAL FX
FX 1 OUT L / R
FX 2 OUT L / R
FX 3 OUT L / R
FX 4 OUT L / R
PLAY L / R
TO MAIRIX 1-8,
TO OUTPUT PATCHBAY
TO MAIRIX 1-8
TO OUTPUT PATCHBAY
TO OUTPUT PATCHBAY
TO MAIRIX 1-8
CH SELECT
FROM CH A
DIRECT OUT 1
DIRECT OUT 48
MONITOR
SELECT
MATRIX 1 OUT
MATRIX 8 OUT
MATRIX SEND
(FROM AUX 1-16)
TO MTX 1, 3...7
TO MTX 2, 4...8
MATRIX SEND
(FROM MAIN)
TALKBACK
OSCILLATOR
SW SEND
MTX
LINK
PAN
TO MTX 2, 4...8
FROM CH B
Same as the above
MATRIX SEND 1-8
TO MTX 1, 3...7
TO MTX 2, 4...8
SW SEND
MTX
LINK
PAN
SW SEND
MATRIX SEND 1-8
TO MTX 1, 3...7
TO MTX 2, 4...8
SW SEND
MTX
LINK
PAN
SW SEND
16 OUTPUTS
MAX 40 OUTPUTS