PedalPCB Triad Distortion Quick start guide

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Triad Distortion
Revised 12/30/20
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• Volume
• Filter
• Distortion
• Gain (Toggle switch)
CONTROLS AND FEATURES

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Triad Distortion
Parts List (Page 1 of 1)
LOCATION VALUE TYPE NOTES
R1 1M Resistor, 1/4W
R2 1M Resistor, 1/4W
R3 560R Resistor, 1/4W
R4 1K Resistor, 1/4W
R5 47R Resistor, 1/4W
R6 1K Resistor, 1/4W
R7 1K5 Resistor, 1/4W
R8 1M Resistor, 1/4W
R9 10K Resistor, 1/4W
R100 10K Resistor, 1/4W
R101 10K Resistor, 1/4W
R102 4K7 Resistor, 1/4W
C1 22n Film capacitor, 7.2 x 2.5mm
C2 4u7 Electrolytic capacitor, 5mm
C3 2u2 Electrolytic capacitor, 5mm
C4 1n Film capacitor, 7.2 x 2.5mm
C5 100p Ceramic capacitor
C6 30p Ceramic capacitor
C7 4u7 Electrolytic capacitor, 5mm
C8 3n3 Film capacitor, 7.2 x 2.5mm
C9 22n Film capacitor, 7.2 x 2.5mm
C10 1u Electrolytic capacitor, 5mm
C100 100u Electrolytic capacitor, 5mm
C101 100n Film capacitor, 7.2 x 2.5mm
C102 100u Electrolytic capacitor, 5mm
D1 1N4148 Signal diode, DO-35
D2 1N4148 Signal diode, DO-35
D3 Red 3mm Red LED, Diused
D4 Red 3mm Red LED, Diused
D100 1N5817 Schottky diode, DO-41
Q1 J202 JFET transistor, N-channel Alternate: MMBFJ202 (SMD)
IC1 OP07 Single op-amp, DIP8
VOLUME A100K 16mm right-angle PCB mount pot
FILTER C100K 16mm right-angle PCB mount pot
DIST A100K 16mm right-angle PCB mount pot
GAIN SPDT Toggle switch, SPDT 2-position (ON/ON)

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Triad Distortion
Schematic Diagram

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Triad Distortion
Wiring Diagram

F
O
O
T
S
W
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T
C
H
P
O
T
E
N
T
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O
M
E
T
E
R
P
O
T
E
N
T
I
O
M
E
T
E
R
P
O
T
E
N
T
I
O
M
E
T
E
R
L
E
D
D
C
J
A
C
K
I
N
P
U
T
J
A
C
K
O
U
T
P
U
T
J
A
C
K
T
O
G
G
L
E
S
W
I
T
C
H
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Triad Distortion
Drill Template
125B Enclosure
Filter
Volume Distortion
Gain