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SCHEMATIC

CONSTELLATION VINTAGE FUZZ

5

GND

2M

2

1N5817

100uF

50kB

50

kB

GND

50

kB

+9V

100n

VA

47

n

2M2

1n

2N3904

GND

22

k

VA

47

n

2n

2

2N3904

2M2

GND

47

k

10

0k

47n

VA

3n

3

10

k

15

k

1n

100n

GND

2N3904

1u

F

10

0k

VA

15

k

1k

GND

GND

10

k

VA

1u

F

GND

100R

RP

D

D1

C11

FUZZ

1

2

3

1

2

3

SC

OO

P

VO

LU

M

E

1

2

3

IN

OUT

C12

C1

R1

C2

Q1

R2

C3

C6

Q2

R3

R4

R5

C4

C5

R6

R7

C7

C8

BOOST_A

A2

A3

A1

BOOST_B

B2

B3

B1

Q3

C9

R8

R9

R1

0

R1

1

C1

0

R12

GND

Summary of Contents for CONSTELLATION

Page 1: ...RSION Shin Ei Companion FY 2 An early silicon fuzz known for its scooped midrange tone This adaptation is updated with a switchable volume boost stage as well as a control to dial back the scoop Fuzz...

Page 2: ...ed just the harmonics and texture This is how it s supposed to work It s not tremendously useful so most people just leave it up all the way The Constellation project is faithful to the original FY 2...

Page 3: ...sistor 1 4W R12 100R Metal film resistor 1 4W RPD 2M2 Metal film resistor 1 4W Input pulldown resistor LEDR 4k7 Metal film resistor 1 4W LED current limiting resistor Adjust value to change LED bright...

Page 4: ...ED 5mm red diffused IN 1 4 stereo 1 4 phone jack closed frame Switchcraft 112BX or equivalent OUT 1 4 mono 1 4 phone jack closed frame Switchcraft 111X or equivalent DC 2 1mm DC jack 2 1mm panel mount...

Page 5: ...04 GND 22k VA 47n 2n2 2N3904 2M2 GND 47k 100k 47n VA 3n3 10k 15k 1n 100n GND 2N3904 1uF 100k VA 15k 1k GND GND 10k VA 1uF GND 100R RPD D1 C11 FUZZ 1 2 3 1 2 3 SCOOP VOLUME 1 2 3 IN OUT C12 C1 R1 C2 Q1...

Page 6: ...use of closed frame jacks like the Switchcraft 111X If you d rather use open frame jacks please refer to the Open Frame Jack Drill Template for the top side LED hole drill size assumes the use of a 5...

Page 7: ...CONSTELLATION VINTAGE FUZZ 7 ENCLOSURE LAYOUT Enclosure is shown without jacks See next page for jack layout and wiring 125B...

Page 8: ...GRAM 125B IN V GND N C N C OUT PCB IN GND V V JACK GND JACK OUT IN GND GND PCB OUT Shown with optional 9V battery If battery is omitted both jacks can be mono rather than one being stereo Leave the fa...

Page 9: ...y as suggestions based on the experience and opinions of others Projects may be used for commercial endeavors in any quantity unless specifically noted No attribution is necessary though a link back i...

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