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5
+
from preamp
IC1A
6
-
R40
220K
R49
6K8
C25
R50
R46
68n
470K
10K
7
2
-
6
IC3
3
C26
R47
+
4
1K
100n
R48
R51
100K
6K8
KOCH
GUITAR ELECTRONICS
Amersfoort
The Netherlands
All manuals and user guides at all-guides.com
TO FX
FROM FX
R41
7
1K
+F
T1
REVERB
out
in
R52
reverb can:
Accutronics
33
4AB3C1B
2W
T2
-F
c
Copyright 1995, Koch Guitar Electronics
+G
R42
8
3
+
1
47K
IC1B
2
-
4
R43
R45
47K
10K
-G
R44
1K
+G
7
3
+
6
IC2
2
-
4
C27
R55
R53
220K
2n2
47K
-G
R54
10K
C28
33N
DRAWN:
DATE:
Dolf Koch
march 2001
SERIAL NRS:
x631 - x760
IC1
- OP249
IC2
- TL071
IC3
- TL061
T1
- BD136
T2
- BD135
REL2
to pwr amp
CW
P11
25K
MASTER
VOLUME
CW
REVERB
P12
VOLUME
20KN
MARK:
TWINTONE
4.0
PAGE:
FX LOOP, REVERB
2 of 4
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