Specifications

Montarbo
AD 52 CONNECTION EXAMPLE (a)
▲
▲
stereo tape recorder
▲
▲ ▲ ▲
Aux output
L powered output
R powered output
▲
▲ ▲ ▲ ▲
L/R L/R L/R L/R
5/6 7/8 9/10 11/12
stereo inputs
stereo instruments
AD 52 CONNECTION EXAMPLE (b)
1 or 2 passive speaker enclosures
1 or 2 passive speaker enclosures
▲
▲
active stereo subwoofer 119SA
▲
▲
active stage monitor
micro
instrument
line
send
stereo return
external stereo effects processor
▲
tape
in/out
L/R
phones
output
stereo headphones
▲
L/R insert outputs
external accessories
22
passive speaker enclosures passive speaker enclosures
☞ each amplifier output can drive ONE or TWO 8Ω passive speakers
▲
☞ the Aux (monitor) output can
drive up to 10 active stage monitors
▲ ▲ ▲ ▲
L/R L/R L/R L/R
5/6 7/8 9/10 11/12
stereo inputs
stereo instruments
send
stereo return
external stereo effects processor
▲
▲
▲
▲
tape
in/out
L/R
stereo tape recorder
phones
output
stereo headphones
Aux output
▲
active stage monitor
▲
▲
micro
line
instrument
L powered out
▲
▲
R powered out
▲
▲
▲ ▲
▲
▲ ▲
▲
▲
▲
▲
▲
▲
▲
L/R insert in / out
MIC
LINE /
INSERT
LINE /
INSERT
LINE /
INSERT
MIC
R
MIC MIC MIC MIC
R
MIC
R
4
40
30
18
6
0
6
50
9/107/85/6
321
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
8
15
22
15
8
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
45679810321
BAL
RL
BAL
RL
BAL
RL
TAPE
IN VOL
PHONES VOL
MASTER
IN OUT
R
R
TAPE
TAPE
LL
MIC
R
INSERT
AUX OUT
EFF SEND
EFF RETN
LR
R
IN
L /
mono
Montarbo
FT. SW.
EFF
TO AUX
EFF
BAL
EFF
RETN
AUX
MASTER
EFF
SEND
1 - GND
2 - +
3 -
XLR
200 600
OUT
PROGRAM
GAIN
10
64
2
8
CL
10
64
2
0
8
9
6
3
0
3
6
9
12
15
18
21
24
LEFT
LEVEL
RIGHT
LEVEL
9
6
3
0
3
6
9
12
15
18
21
24
+
+
+
+
+
+
dB dB
ON
0
+
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
R
L
CL
ON
10
64
2
0
8
RL
BAL
PROCESSOR
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
AUX
PARAMETER
EFF
AUX
TONE
RL
BAL
10
64
2
0
8
10
64
2
0
8
DIGITAL PROCESSOR
MF
LF
HF
15
22
8
15
8
15
22
8
15
8
2
15
2
8
15
8
11 12 L R
EFF
11/12
LINE /
INSERT
L /
mono
L /
mono
L /
mono
L /
mono
AD 52
MIC
LINE /
INSERT
LINE /
INSERT
LINE /
INSERT
MIC
R
MIC MIC MIC MIC
R
MIC
R
4
40
30
18
6
0
6
50
9/107/85/6
321
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
8
15
22
15
8
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
PAN
M
AUX
MF
LF
GAIN
10
64
2
8
CL
HF
15
22
8
15
8
EFF
RL
10
64
2
0
8
10
64
2
0
8
15
22
8
15
8
15
22
8
15
8
45679810321
BAL
RL
BAL
RL
BAL
RL
TAPE
IN VOL
PHONES VOL
MASTER
IN OUT
R
R
TAPE
TAPE
LL
MIC
R
INSERT
AUX OUT
EFF SEND
EFF RETN
LR
R
IN
L /
mono
Montarbo
FT. SW.
EFF
TO AUX
EFF
BAL
EFF
RETN
AUX
MASTER
EFF
SEND
1 - GND
2 - +
3 -
XLR
200 600
OUT
PROGRAM
GAIN
10
64
2
8
CL
10
64
2
0
8
9
6
3
0
3
6
9
12
15
18
21
24
LEFT
LEVEL
RIGHT
LEVEL
9
6
3
0
3
6
9
12
15
18
21
24
+
+
+
+
+
+
dB dB
ON
0
+
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
10
64
2
0
8
R
L
CL
ON
10
64
2
0
8
RL
BAL
PROCESSOR
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
40
30
18
6
0
6
50
AUX
PARAMETER
EFF
AUX
TONE
RL
BAL
10
64
2
0
8
10
64
2
0
8
DIGITAL PROCESSOR
MF
LF
HF
15
22
8
15
8
15
22
8
15
8
2
15
2
8
15
8
11 12 L R
EFF
11/12
LINE /
INSERT
L /
mono
L /
mono
L /
mono
L /
mono
AD 52