
Block Diagram
(LCR SYSTEM: ON)
MAIN
L R
L R
SOLO
AUX
1 2
(C)
(C) 16
L R
L R
1 2
16
MAIN
SOLO
AUX
GAIN
A/D
GAIN
PHANTOM
+48V
A/D
GAIN
+48V
A/D
D/A
D/A
PHASE
COMP
ATT
PREAMP
GR
GR
COMP OUT
PRE EQ
PRE FADER
POST FADER
MUTE
FADER
LR SW
MAIN SW
CENTER
C SW
SW
TO AUX
1, 3...15
SEND
LCR
PAN
SOLO
WHITE NOISE
PINK NOISE
AFL(R)
PFL(R)
AFL(L)
PFL(L)
SW
SEND
AFL SW
POST ATT
PRE EQ
PRE EQ
OUTPUT LEVEL
MUTE
BAL
SW
1
8
CONSOLE OUTPUT 1–8
OPTICAL
SEND
PRE EQ
SW
SEND
LIMITER
PRE EQ
PRE EQ
OUTPUT LEVEL
OUTPUT LEVEL
FX
INSERT
MUTE
BAL
SEND
MAIN SEND
BAL
MUTE
SOLO
SOLO
LIMITER
SOLO
SW
SW
EXT FX 1–8
CONSOLE INPUT 1–8
MAIN OUT LR
MAIN OUT C
MAIN OUT LCR
MAIN MONO OUT
REC OUT LR
9
CH 1–48
AUX 1–16
(One of the AUX is used as MAIN C)
MONITOR
EXTERNAL FX
31 BAND GEQ
IN LEVEL
OUT LEVEL
31 BAND GEQ
GEQ 1
MAIN R GEQ INSERT OUT
MAIN C GEQ INSERT OUT
GEQ 2
GEQ 3
GEQ 4
EFFECTS
IN LEVEL
OUT LEVEL
EFFECT
31 BAND GEQ
31 BAND GEQ
FX 1
To CH 1 FX INSERT IN
AUX 16 OUT
FX 2
FX 3
FX 4
PRE EQ
POST FADER
PRE EQ
PRE EQ
1
40
1
32
D/A
33
40
CONSOLE INPUT 1–8
GAIN
+48V
A/D
STEREO INPUT L, R
1
32
33
40
40
S-1608 INPUT
INPUT1–16
PEAK
SIG
GAIN
+48V
A/D
S-0816
INPUT1–8
PEAK
SIG
16 INPUTS
8 INPUTS
GAIN
PHANTOM
+48V
A/D
S-4000S
SI-AD4
MAX 40 INPUTS
SRC
SI-AES4
S-1608 OUTPUT
OUTPUT 1–8
D/A
S-0816 OUTPUT
OUTPUT 1–16
D/A
S-4000S OUTPUT
MAX 40 OUTPUTS
8 OUTPUTS
16 OUTPUTS
SRC
SO-AES4
AES/EBU
D/A
S-1608 OUTPUT
OUTPUT 1–8
D/A
S-0816 OUTPUT
OUTPUT 1–16
D/A
S-4000S OUTPUT
MAX 40 OUTPUTS
SRC
SO-AES4
D/A
S-4000S OUTPUT
MAX 40 OUTPUTS
SRC
SO-AES4
8 OUTPUTS
16 OUTPUTS
FX 1 OUT L / R
FX 2 OUT L / R
FX 3 OUT L / R
FX 4 OUT L / R
TO MAIRIX 1–8
CH SELECT
DIRECT OUT 1
DIRECT OUT 48
SW SEND
SW SEND
PAN
SW SEND
SW SEND
PAN
SW SEND
PAN
LR SW
MAIN SW
CENTER
C SW
LCR
TO REAC A OUT
Total 32 channel
INPUT
PATCHBAY
PHANTOM
PHANTOM
AES/EBU
From another
M-400/M-380
FOH 40 Channel split out
(For REAC A only)
REAC A
INPUT
REAC B
INPUT
PLAY L / R
TO EXTARNAL FX
PHANTOM
TALKBACK MIC
POST ATT
PAN
MATRIX SEND 1–8
AUX SEND 1–16
SO-DA4
AES/EBU
SO-DA4
AES/EBU
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
MAIN L FX INSERT OUT
MAIN R FX INSERT OUT
MAIN C FX INSERT OUT
AUX 1 OUT
FX
INPUT
SELECT
FX
OUTPUT
SELECT
Same as the above
Same as the above
Same as the above
Same as the above
Same as the above
Same as the above
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 MAIN C FX INSERT IN
To INPUT PATCHBAY
To AUX 1 GEQ INSERT IN
To AUX 16 GEQ INSERT IN
To MATRIX 1 GEQ INSERT IN
To MATRIX 8 GEQ INSERT IN
To MAIN L GEQ INSERT IN
To MAIN R GEQ INSERT IN
To MAIN C GEQ INSERT IN
AUX 1 GEQ INSERT OUT
AUX 16 GEQ INSERT OUT
MATRIX 1 GEQ INSERT OUT
MATRIX 8 GEQ INSERT OUT
MAIN L GEQ INSERT OUT
GEQ
INPUT
SELECT
GEQ
OUTPUT
SELECT
CH 1 EXT FX INSERT OUT
CH 48 EXT FX INSERT OUT
AUX 1 EXT FX INSERT OUT
AUX 16 EXT FX INSERT OUT
MATRIX 1 EXT FX INSERT OUT
MATRIX 8 EXT FX INSERT OUT
MAIN L EXT FX INSERT OUT
MAIN R EXT FX INSERT OUT
MAIN C EXT FX INSERT OUT
EXT
INSERT
OUT
EXT
INSERT
IN
To CH 1 EXT FX INSERT IN
To CH 48 EXT FX INSERT IN
To AUX 1 EXT FX INSERT IN
To AUX 16 EXT FX INSERT IN
To MATRIX 1 EXT FX INSERT IN
To MATRIX 8 EXT FX INSERT IN
To MAIN L EXT FX INSERT IN
To MAIN R EXT FX INSERT IN
To MAIN C EXT FX INSERT IN
SEND
LEVEL
SEND
LEVEL
RETURN
LEVEL
RETURN
LEVEL
OSCILLATOR
SINE WAVE
OSC
LEVEL
OSC
LEVEL
OSC
ON
MAIN L, R, AUX 1–16,
MATRIX 1–8 SW
TO OUTPUT PATCHBAY
MAIN L, R, AUX 1–16,
MATRIX 1–8 SW
TALKBACK
TALKBACK
LEVEL
TALKBACK
LEVEL
TALKBACK
ON
TO MAIRIX 1–8
TO OUTPUT PATCHBAY
GATE IN GATE OUT
FILTER
GATE/
EXP
EXT FX
INSERT
4BAND
EQ
PAN
AUX SEND 1–16
AUX 1 OUT
AUX 16 OUT
MATRIX 1 OUT
MATRIX 8 OUT
MONITOR
SELECT
SOLO
LOGIC
MONITOR
LEVEL
MONITOR
LEVEL
USB MEMORY RECORDER
REC
SELECT
REC
LEVEL
REC
LEVEL
USB
MEMORY
USB MEMORY
RECORDER
TO INPUT
PATCHBAY
TO MONITOR
SELECT
DIRECT OUT
1–48
OSCILLATOR
TALKBACK
REC
OUT L, R
MONITOR OUT L
MONITOR OUT R
PHONES
OUT
PHONES
LEVEL
SOLO
LEVEL
Up to 24 GATE / EXP units are available.
Up to 24 COMP units are available.
TO
GATE
KEY-IN
TO
COMP
KEY-IN
GATE
KEY-IN
COMP
KEY-IN
PAN
(LCR)
PRE FADER
DIRECT OUT
POINT
TO MAIRIX 1–8,
TO OUTPUT PATCHBAY
TO AUX
2, 4...16
AUX
LINK
POST ATT
TO MTX 1, 3...7
TO MTX 2, 4...8
TO MTX 1, 3...7
TO MTX 2, 4...8
MATRIX 1–8
FROM CH A
FROM CH B
MATRIX SEND
(FROM MAIN)
MATRIX SEND
(FROM AUX 1–16)
TO MTX 2, 4...8
TO MTX 2, 4...8
Same as the above
TALKBACK
OSCILLATOR
ATT
POST ATT
PRE FADER
POST FADER
GEQ
INSERT
TO SOLO L
TO SOLO R
EXT FX
INSERT
FX
INSERT
FADER
TO MONITOR SELECT
TO REC SELECT
MTX
LINK
MATRIX 1–8
OUT
DIGITAL OUT
COAXIAL
REAC B
OUT
SPLIT/
BACKUP
OUT
REAC A
OUT
SO-DA4
To another
M-400/M-380
MONITOR/
BROADCAST
TO MONITOR SELECT
TO REC SELECT
TO SOLO
PRE FADER
MAIN L, R, C
PRE FADER
POST FADER
ATT
EXT FX
INSERT
FX
INSERT
4BAND
EQ
FADER
GEQ
INSERT
PRE FADER
POST FADER
PRE FADER
POST FADER
PRE FADER
POST FADER
AUX
LINK
MTX
LINK
TO AUX 1, 3...7
TO AUX 2, 4...8
TO MTX 1, 3...7
TO MTX 2, 4...8
TO MAIN L
TO MAIN C
TO MAIN R
TO MTX 1, 3...7
TO MTX 2, 4...8
TO SOLO R
TO SOLO L
TO REC SELECT
TO MONITOR SELECT
TO FX SOURCE SELECT
MATRIX SEND 1–8
FADER
EXT FX
INSERT
ATT
4BAND
EQ
GEQ
INSERT
POST FADER
PRE FADER
POST FADER
PRE FADER
POST FADER
PAN
(LCR)
MTX
LINK
AUX 1–16
OUT
MAIN
OUT C
MAIN
OUT R
MAIN
OUT L
OUTPUT
PATCHBAY
REAC A INPUT
REAC B INPUT
Total 32 channel
MAIN C SOLO
MAIN L SOLO
MAIN R SOLO
MATRIX 1–8 SOLO
AUX 1–16 SOLO
MAIN SEND (FROM AUX 1–16)
AUX 1–16 SEND (FROM MAIN)
PRE EQ
PRE FADER
POST FADER
PRE EQ
PRE FADER
POST FADER
FX
INSERT
MAIN OUT L
MAIN OUT R
MAIN OUT C
MAIN OUT L+C
MAIN OUT R+C
MAIN MONO OUT
AUX 1 OUT
AUX 16 OUT
MATRIX 8 OUT
MATRIX 1 OUT
PAN