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+300V
VR4B
R13
BRIGHT
C68
120k /.5W
R113
Metal Film
C11
C15
+320V
1M
NetC11_-
270p
V1A
C69
R33 220k
.022/400
12AX7
1
.0022/50
270p
R41
T
1M
VR4A
J2
R28
2
C25
TS
250kA
R20
47k
Clean Volume
R43
3
.001uF/50
100k
S
V1B
1M
C21
12AX7
HI GAIN IN
100pF
NetR34_2
T
RLY7A
R30
J3
TS
R29 47k
SPDT
47k
R34
C18
S
C22
R15
C2
680p/50
1M
+
100pF
LO GAIN IN
1k
VR1B
22/50
BRIGHT
R118
220k
J17
J20
R61
+380V
1
4
330K
C70
2
+360V
3
270p
3
2
4
GND2
1
C20
TO PWR AMP
TO PWR AMP
Lead Volume
470p R63
VR1A
J32
J23
10k
RLY7B
250kA
1
+320V
5
+300V
2
4
SPDT
3
3
D5
4
gnd1
2
5
NetC47_-
1
1N4148
TO PWR AMP
TO PREAMP
RLY1B
J53
J54
SPDT
1
NetC11_-
1
RLY3B
R184
gnd0
RLY2A
2
2
3
NetR34_2
3
100
SPDT
4
gnd0
4
5
NETD5_K
5
SPDT
-24V
6
6
-24V
CON5
CON5
R114
R115
-24V
100
270
ADJ
ADJ
2
3
2
3
PULL TREM ACTIVE
IN
OUT
IN
OUT
R103
IC8
IC9
1.5k
LM317LZ
LM317LZ
T
J36
ACTIVE OFF
PULL TREM ACTIVE
TS
R
-24V
RS
ACTIVE ON
SS
S
TREMOLO
FOOTSWITCH
R116
9
D15
14
SW4A
SW4B
47k
8
IC15C
FTSW ASSIGN
LM339AN
1N4148
R186
R110
1.2K
6.8k
LM339AN
R119
7
1
47K
6
IC15B
R180
R187
47K
1.2K
R181
5
D16
2
47K
4
IC15A
NETIC15_13
LM339AN
1N4148
Q2
C
2SA733
B
R105
E
100k
10
13
R106
6
11
IC15D
R182
47k
5
IC1B
LM339AN
-14V
47K
R188
R121 100k
620
(Reverb Area)
-28V
F2
J14
1
R127
J45
CON6
GREEN PT
D12
10/1W
T2A
C73
10N/250VAC
KBP06
2200/35
+
J16
C64
(Tremolo Area)
1
J33
ORANGE PT
CON6
C46
F3
J19
+
2200/35
1
R80
GREEN PT
NetR80
T2A
5/2W
L1
C48
C47
DONUT
4700/35
+
+
2200/35
V1C
12AX7
F1
J6
1
STANDBY
STANDBY
J10
J11
D8
D9
RED PT
T2A
+400V
+380V
R74
C71
1N4007 X 4
.01/1kV
400/10W
STANDBY
D10
J9
1
D11
+
+
C100
RED PT
100/500
47/500
.01/1kV
C43
C86
C75
2.2uF/50
-13V
R131 316K/1%
CW
3.3k
R130
-13V
250KC
VR12A
C76
-26V
Speed
R132 221K/1%
R136
2
C77
.1uF/50
R139
24.9K/1%
.01uF/50
1
6
24.9K/1%
4560
3
IC10A
7
R140
C78
R126
4560
5
IC10B
330K
10k
47pF/50
VR13
-13V
R143 10K
10KA
Vibrato
R10
R144
R145 10K
120k /.5W
-13V
10k
Metal Film
R39 1M
10K
R141
C12
R166
-13V
R149
-26V
10K
6
C66
5
.022/400
100k
4560
.068uF/50 R169
7
7
6
IC11B
33p
R11
C88
R42
J30
J31
8
330K
R151
1M
1
NetC23_+
1
C90
2
2
24.9K/1%
R53
1.8k
+
C96
C4
CON1
CON1
R165 24.9K/1%
.47/50
C32
.0022
.001/400
+300V
R168
97.6k/1%
R167
10K
LM13700
13
R171 1k/1%
+320V
10K
12
15
R60
IC13B
14
120k /.5W
Metal Film
R12
R35
100k /.5W
NetC23_+
470k
Metal Film
C28
1
V2A
RLY3A
V2B
6
C23
220p/400
.047/400
2
12AX7
Clean Master
7
12AX7
R58
VR5
3
SPDT
220k
R21
250KA
100k
C19
8
R45
R68
Treble
C26
1M
1M
VR8
470p
R55
R72
R37 470K
1MA
+
C36
1.8k
15k
VR6
.033/400
22/50
250KA
-24V
Bass
R79
C29
47K
R36 82k
VR9
.047/400
tremolo
10KA
RLY6B
-24V
R123
Mid
SPDT
47 FP
RLY5B
VR7
C24
SPDT
250kA
.0082/50
D34
VR12C
Lead Master
1N4148
R125
C84
15k
22/35V
R159
-24V
IC7
O
I
VR12B
100
Vout
Vin
-28V
C65
C
C72
R177
LM7924
Q3
.1/50
+
22/35V
B
2SA733
10K
E
-24V
REVERB
NetC37_-
R69
1.5k
R107
10k
LED1
Lead
boost
R17
RLY4B
LED2
SPDT
Lead
+300V
47
D7
LED3
1N4148
Lead
C62
+320V
10/35V
LED4
channel
Lead
R16
RLY2B
+360V
LED5
47
SPDT
Clean
D6
4148
LED6
+380V
Clean
LED7
Clean
4560
R112
7
MUTE
LED8
470
Clean
J44
SW1
J43
-28V
1
1
channel
R70
1.5k
2
2
3
3
(Normally Clean)
4
4
1
REVERB
5
CON6
2
MUTE
6
3
NETIC15_13
7
-28V
4
8
TREMOLO
9
ACTIVE ON
10
1
ACTIVE Off
11
2
3
CON6
VR11
.22/50
1KA
C57
R51
Direct Out Level
NetC47_-
4.7K
.22/50
gnd1
4
5
4
5
4
5
V2C
V3C
6VAC+
9
12AX7
9
12AX7
9
+320V
+300V
3
1
L2
J52
9
V4C
1
2
12AX7
4
2
+360V
PILOT
5
4
R75
R76
DONUT
6VAC-
4K/5W
22K/1W
10K/1W
R77
R101
100/1W
+
+
C40
+
C41
+
C101
C42
C99
C44
47/500
22/450
22/450
.01/1kV
47/500
.01/1kV
D30
D31
R134
R133 6.19K/1%
6.19K/1%
-13V
1N4148 X 4
D32
R137 3.92K/1%
3.92K/1%
D33
R138
-13V
-26V
C80
Tremolo
C81
1/35V
2
1/35V
1
VR14
+
R146
3
IC11A
10KA
39K
4560
-13V
R152 4.7K
3
10k
2
R176
4
R153 4.7K
C89
12k
R154 150K
100p
R157 100K
.22uF/50
-26V
R170
R172
C93
C91
4
LM13700
5
2
IC13A
1k/1%
R173
3
.0068
.22uF
1k/1%
R174 1k/1%
R158
97.6k/1%
R117
220k
RLY1A
RLY5A
J7
J8
SPDT
1
1
2
2
SPDT
CON2
CON2
ZD2
-24V
ZD1
1N757
1N757
Q1
2SK30A
R109
R120
1M
100k
C95
.39/50
+360V
+360V
R24
R25
82K /.5W
100K /.5W
Metal Film
Metal Film
C30
.047/400
V4A
V4B
12AX7
1
6
12AX7
C13
2
7
-28V
.022/400
3
8
R46
R47
1M
1M
R71
C31
470
.047/400
C27
.1/400
R78
10K/1W
C14
R99
.0047/400
4.7K/1W
R18
4.7K
R124
47 FP
C49
.022/50
R85
8.2K
-24V
C55
R65
.33/50
10k
4560
R84
2
1
2.2K
3
IC3A
R66
R67
10k
C53
10k
22/50
+
F4
J34
1
6VAC+ PT
T10A
J35
1
6VAC- PT
FILAMENT
R102
100/1W
R19
-14V
C1
R135
R1
-13V
C6
-26V
0
-28V
.1/50
22
-26V
22/50
C102
-14V
-28V
R6
C67
R14
R81
22k
100p
D1
1N4148
.015/50
1k
2
1k
R142
-14V
1
-13V
IC1A
R40
3
100k/1%
12K
C8
C9
4560
R108
C45
1M
R147
J1
1k
R148
12K
+
.1/50
.1/50
REVERB
22/50
D2
15k
R150
1N4148
100k
R48
C79
R56
5
820
IC12A
220k
-13V
RLY6A
C17
.1uF/50
LM13700
-26V
C92
R178
-13V
R62
470p
SPDT
33k
82K
.22uF
C94
47p
C98
R179 47k
R57
J50
J51
R22 68k
1
1
2
2
13
68k
LM13700
.001uF
3
3
12
15
4
4
IC12B
14
CON4
CON4
R111
C33
1M
.022uF/400
R183
C87
C97
100K
.1uF/50
+320V
.1/400
-13V
C61
6
T
T
V3B
.1/400
J4
J5
12AX7
TS
TS
R175 470k
7
R7
100k
8
SS
SS
S
S
R44
R38
1M
470k
FX SEND
FX RETURN
R54
J13
3.3k
1
MUTE
C63
BLACK OT
.1/50
R185
R31
150
100k/0.5W
IC2
C3
3
2
J18
1
4
1
1/50
2
3
PS2505-1
CON3
+380V
R160
D13
4.7K
R3000
V5
V7
6L6/EL34
6L6/EL34
1
1
J15
4
R94
4
R161
1
5
5
R4
BLACK OT
1K/5W
1K/5W
4.7K
J22
J21
1
1
R96
6VAC+
6VAC+
BLUE OT
ORANGE OT
150K
C59
100/100
6VAC-
C85
100/100
+400V
J24
J25
1
1
R98
R162
RED OT
GREEN OT
R97
82/10W
82/10W
150K
J26
J28
6VAC-
1
1
5
5
BROWN OT
YELLOW OT
R5
4
R95
4
R163
4.7K
1
1
BLACK GND
BLACK GND
1
1
1K/5W
1K/5W
J29
6L6/EL34
J12
V6
V8
6L6/EL34
R164
D14
4.7K
R3000
R26
18K
J40
J41
1
1
C60
2
2
.0082
CON FDBK
CON FDBK
R50
15K
R8
R82
22k
1k
C50
IC3B
6
C51
.047/50
4560
7
C54
C56
5
R83
R49
R88
22/50
2.7k
2.7k
.33/50
10k/1%
C58
-24V
.0082/50
R73
C35
22k
.1/50
R89
2
1
R90
10k/1%
R3
3
IC4A
C38
27k
4560
.022/50
4.7k
C39
6
4560
R92
7
15k
IC4B
5
.022/50
R52
D28
D29
R91
1N4148
1N4148
2.2k
27k
R93
-24V
560
'72 Coupe
James Brown
-28V
100k/1%
REVERB
7
+
6
C7
-
5
R2
Reverb Volume
2
IC5
470
+
.1/50
2120D
VR2
3
C10
R104
-
10KB
.33/50
CW
VR3 250KA
-14V
Reverb Tone
R27
C16
.68/50
47k
R155
R156
-26V
-26V
-28V
1k
100
1N5242
C82
22/50
C83
22/50
ZD3
+
+
C74
R129 10k /.5W
+360V
22/450
R23
100k /.5W
To Preamp/
Metal Film
C37
Supply Board
NetC37_-
.022/400V
V3A
12AX7
1
C34
2
+300V
.1uF/50
3
R122
NetC5_+
R59
+320V
3.9k
220K
R64
C5
22k
.22uF/50
Boost
+360V
VR10
250kC
+380V
R32
220k
J27
NetC37_-
1
NetC5_+
2
RLY4A
3
CON3
SPDT
Impedance Selector
Speaker Jacks
T
J38
10
SW3
1
TS
R
RS
S
8
3
INT SPKR
7
4
6
5
T
J39
TS
IMPEDANCE
R
RS
S
EXT SPKR
Chassis Ground
Feedback/4ohm
R100
68K
Direct Out
J37
R86 300/1%
2
C52
3
R87 300/1%
1
SW2A
22/50
R9
XLR Jack
22k
D27
D26
1N4148
1N4148
-24V
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