Sch BOm
R1
22k
R2
100k
R3
100k
R4
1k8
R5
47k
R6
470k
R7
10k
R8
47k
R9
3k3
R10
150k
R11
10k
R12
220k
R13
10k
R14
100k
R15
10k
R16
100k
R17
470R
R18
22k
R19
1k8
R20
22k
R21
47k
R22
470R
R23
10k
R24
22k
R25
10k
R26
100k
(750k)
R27
15k
(75k)
R28
10k
(24k)
R29
1k
(1k2)
R30
100k
C1
10u
C2
10u
C3
10u
C4
10u
C5
10u
C6
10u
C7
10u
C8
100n
C9
10u
C10
10u
C11
1n
C12
100n
C13
10u
C14
10u
C15
2n2*
C16
100u
Q1-6
2N5088**
D1,2
1N34A
D3
1N4001
D4,5
1N4148***
OCT
10k TRIm
EXP
50kB
VOL
50kB
TONE
SPDT ON-ON
DIODE
SPDT ON-ON
Alternative values shown in blue are from the Wattson EFY-6 version of the Superfuzz, giving higher output.
*sometimes shown as 1n
**any low-ish gain NPN silicon transistors can be experimented with, i.e. 2N222A, 2N3904, BC107
***optional. Don’t bother putting them in if you’re not using the diode selection switch. Other diodes can be
experimented with.