SD1 Super Distortion
effect pedal project
by
BOSS
Here's the SD1 Super Distortion effect pedal project from BOSS.
This project has been described using terms like boss, overdrive, stripboard, and vero and is reportedly verified, meaning many hobbyists have already completed this project and verify that the instructions are without issue.
Beyond the specs and details found on this page, you'll want to check out these stripboard resources too.
Project Resources
- stripboard tagboardeffects.blogspot.com
Parts List
-
C1
1u -
C2
18n -
C3
47n -
C4
47n -
C5
47u -
C6
27n -
C7
100u -
C8
100n -
C9
47n -
C10
18n -
C11
1u -
D1
1N914 -
D2
1N914 -
D3
1N914 -
D4
LED -
P1
1M Drive -
P2
20k Tone -
P3
10k Level -
Q1
JRC4558 -
R1
10k -
R2
1M -
R3
10k -
R4
1k -
R5
100k -
R6
470k -
R7
4k7 -
R8
33k -
R9
10k -
R10
4k7 -
R11
1M -
R12
100k -
R13
10k -
R14
470R -
R15
33k -
R16
4k7 -
R17
33k -
R18
10k -
R19
22k -
T1
2N5088 -
T2
2N5088 -
U1
9V
Similar transistors & Potential Alternatives
Can't find an exact match for the recommended transistor in this project within your stash? Or maybe you just feel like experimenting. Use these tables below to get started finding a suitable or otherwise interesting transistor substitution.
2N5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.31
W
|
Pol
NPN
|
Tj
135
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
3
V
|
|
2N5088G
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.625
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
3
V
|
|
3DG5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.1
A
|
Pc
0.625
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
CMBT5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.225
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
CMKT5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.35
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
CMST5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.275
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
ED1402D
more info
|
hFE
290
β
|
Ic
0.05
A
|
Pc
0.6
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4
V
|
|||
FMMT5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.31
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
3
V
|
|
GES5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.31
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
3
V
|
|
KMBT5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.1
A
|
Pc
0.35
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
KST5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.35
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
MMBT5088
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.3
W
|
Pol
NPN
|
Tj
125
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4
V
|
|
MMBT5088LT1G
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.225
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
NSVMMBT5088LT3G
more info
|
Cc
4
pF
|
ft
50
MHz
|
hFE
300
β
|
Ic
0.05
A
|
Pc
0.23
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
PMST5088
more info
|
Cc
4
pF
|
ft
100
MHz
|
hFE
300
β
|
Ic
0.1
A
|
Pc
0.2
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|
Veb
4.5
V
|
|
TMPT5088
more info
|
Cc
4
pF
|
hFE
300
β
|
Ic
0.2
A
|
Pc
0.225
W
|
Pol
NPN
|
Tj
150
°C
|
TranMat
Si
|
Vcb
35
V
|
Vce
30
V
|