3
DIB-102
GROUND LIFT
OUTPUT
BAL. 600Ω
OFF
ON
GROUND LIFT
OUTPUT
BAL. 600Ω
OFF
ON
PAR. OUT
UNBAL. 50kΩ
INPUT
0dB
–40
–20
ATT.
PAR. OUT
UNBAL. 50kΩ
INPUT
0dB
–40
–20
ATT.
3
4
5
2
1
PROFESSIONAL GUITAR AMPLIFIER
GAIN 1
0
10
OVERDRIVE CHANNEL
GAIN 2
INPUT
CONTOUR
GAIN
SELECT
1
2
BASS
0
10
MIDDLE
0
10
TREBLE
0
10
LEVEL
0
10
LEVEL
0
10
BASS
0
10
MIDDLE
0
10
TREBLE
0
10
REVERB
0
10
VOLUME
0
10
MIN. 8 Ω
PHONES
NORMAL CHANNEL
CHANNEL
SELECT
MASTER
POWER
0
10
0
10
MMX-122
CH1
CH2
CH3
CH4
CH5/6
CH7/8
CH9/10 CH11/12
5/6
7/8
9/10
11/12
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
0
10
5
0
10
5
0
10
5
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
L
R
C
0
10
5
-15
+15
0
-15
+15
0
0
10
5
+22
+10
+7
+4
+2
0
–2
–4
–7
–10
–20
–30
L
R
2
3
4
1
Mixer
DIB-102
Amplifier
Musical instrument
DIB-102
GROUND LIFT
OUTPUT
BAL. 600Ω
OFF
ON
GROUND LIFT
OUTPUT
BAL. 600Ω
OFF
ON
PAR. OUT
UNBAL. 50kΩ
INPUT
0dB
–40
–20
ATT.
PAR. OUT
UNBAL. 50kΩ
INPUT
0dB
–40
–20
ATT.
DIB-102
➀
➁