2
BIG MUFF PI / HALO FUZZ
Parts
Variant: Triangle Big Muff
This is the first version of the Big Muff Pi, released in 1969.
Variant: Violet Ram’s Head
This is the second version of the Big Muff Pi, released in 1973.
Capacitors
C1
100n
C2
(omit)
C3
100n
C4
100n
C5
560pF
C6
50n
C7
100n
C8
560pF
C9
50n
C10
4n
C11
10n
C12
100n
C13
100n
C14
100uF
C15
100n
Capacitors
C1
100n
C2
470pF
C3
100n
C4
100n
C5
470pF
C6
100n
C7
100n
C8
470pF
C9
100n
C10
4n
C11
10n
C12
100n
C13
100n
C14
100uF
C15
100n
Resistors, cont.
R18
39k
R19
39k
R20
390k
R21
100k
R22
12k
R23
2k7
R24
100R
Semiconductors
Q1 - Q4
2N5088
D1 - D4
1N914
Resistors, cont.
R18
39k
R19
39k
R20
390k
R21
100k
R22
10k
R23
2k7
R24
100R
Semiconductors
Q1 - Q4
2N5088
D1 - D4
1N914
Resistors
R2
3k3
R3
82k
R4
390k
R5
820R
R6
22k
R7
1k
R8
8k2
R9
(omit)
R10
390k
R11
150R
R12
12k
R13
8k2
R14
82k
R15
390k
R16
820R
R17
22k
Resistors
R2
39k
R3
100k
R4
470k
R5
100R
R6
15k
R7
1k
R8
8k2
R9
100k
R10
470k
R11
100R
R12
10k
R13
8k2
R14
100k
R15
470k
R16
100R
R17
15k
