DIB-102
Musical instrument
3
1
2
BLOCK DIAGRAM
IN
ATT.
PAR.
OUT
DIB-102
WWW.IMGSTAGELINE.COM
PRO 2-WAY
DIRECT BOX
INPUT CH1
–20dB
UNBAL. 50kΩ
PAR. OUT
0dB
3
4
5
CH1
CH2
CH3
CH4
CH5/6
CH7/8
CH9/10
CH11/12
5
5
5
5
5
5
0
10
0
10
0
10
0
10
0
10
0
10
0
0
0
0
0
0
0
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
0
0
0
0
0
0
0
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
-15
+15
-15
5
5
5
5
5
5
5
0
10
0
10
0
10
0
10
0
10
0
10
0
10
5
5
5
5
5
5
5
0
10
0
10
0
10
0
10
0
10
0
10
0
10
C
C
C
C
C
C
C
L
R
L
R
L
R
L
R
L
R
L
R
L
R
1
2
3
4
5/6
7/8
9/10
11/12
DIB-102
BLOCK DIAGRAM
IN
MATCHING
ATT.
TRANS-
FORMER
PAR.
1 OF 2 CHANNELS
OUT
DIB-102
PRO 2-WAY
WWW.IMGSTAGELINE.COM
DIRECT BOX
INPUT CH1
ATT.
INPUT CH 2
—20dB
UNBAL. 50k‰
PAR. OUT
0dB
—40dB
UNBAL. 50k‰
MATCHING
3
TRANS-
2
1
FORMER
GROUND
1 OF 2 CHANNELS
ATT.
INPUT CH 2
–40dB
UNBAL. 50kΩ
PAR. OUT
Mixer
MMX-122
12-INPUT MIXING CONSOLE
+22
0
+10
+7
-15
+15
+4
0
+2
0
—2
+15
—4
5
—7
5
—10
—20
0
10
0
10
—30
5
0
10
C
5
5
L
R
0
10
0
10
L
R
INPUT
0
GAIN 1
3
OUT
2
1
GROUND
LIFT
ATT.
—20dB
PAR. OUT
0dB
—40dB
OUT
LIFT
ATT.
–20dB
0dB
–40dB
Amplifier
OVERDRIVE CHANNEL
NORMAL CHANNEL
MASTER
PHONES
1
2
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
0
10
GAIN
CHANNEL
GAIN 2
CONTOUR
SELECT
BASS
MIDDLE
TREBLE
LEVEL
SELECT
LEVEL
BASS
MIDDLE
TREBLE
REVERB
VOLUME
PROFESSIONAL GUITAR AMPLIFIER
MIN. 8 Ω
POWER