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B.O.M.

Glitchee

madbeanpedals

Resistors

Caps

Diodes

R1

1M

C1

100n

D1

1n914

R2

2k2

C2

10uF

D2

1n914

R3

470R

C3

4u7

D3

1N4001

R4

22k

C5

1uF

C4

1n914

R5

100k

C6

10n

Transistors

R6

220k

C7

22n

Q1

2n3904

R7

220k

C8

22n

IC

R8

220k

C9

22n

IC1

LM386

R9

220k

C10

1uF

IC2

CD4024

R10

220k

C11

1uF

IC3

TL074

R11

22k

C12

1uF

OPTO1

R12

100R

C13

22pF

OPTO1

NSL32R1

R13

220k

C14

4n7

Switch

R14

470k

C15

4n7

DECAY

On/On

R15

10k

C16

1n

Pots

R16

10k

C17

1uF

BLEND

10kA

R17

10k

C18

1uF

SENSE

10kB

R18

22k

C19

150pF

VOL

50kA

R19

10k

C20

4u7

FREQ

1M

B

R20

22k

C21

100uF

DRIVE

100kA

R21

100k

C22

100n

LOW

100kA

R22

1k

C23

10uF

SUB

100kA

R23

100R

R24

4k7

R25

4k7

R26

10k

R27

10k

Summary of Contents for Glitchee

Page 1: ...fun to play Controls DRIVE Sets the volume of the distorted tones LOW SUB Volume of one and two octaves down resp BLEND After the DRIVE LOW and SUB summing stage the audio splits into two paths clean...

Page 2: ...Parts Glitchee madbeanpedals...

Page 3: ...Values Glitchee madbeanpedals...

Page 4: ...Traces Glitchee madbeanpedals...

Page 5: ...22n IC1 LM386 R9 220k C10 1uF IC2 CD4024 R10 220k C11 1uF IC3 TL074 R11 22k C12 1uF OPTO1 R12 100R C13 22pF OPTO1 NSL32R1 R13 220k C14 4n7 Switch R14 470k C15 4n7 DECAY On On R15 10k C16 1n Pots R16...

Page 6: ...m 1 4W 22pF 1 Ceramic MLCC 16v min 150pF 1 Ceramic MLCC 16v min 1n 1 Film 16v min 4n7 2 Film 16v min 10n 1 Film 16v min 22n 3 Film 16v min 100n 2 Film 16v min 1uF 2 Film 16v min 1uF 4 Electrolytic 16v...

Page 7: ...smallbear electronics mybigcommerce com alpha single gang 16mm right angle pc mount 9mm PCB Right Angle Plastic Shaft http smallbear electronics mybigcommerce com alpha single gang 9mm right angle pc...

Page 8: ...ne So in trying alternatives I found putting a small signal diode in parallel with C3 actually did make a cool variation It seems to lop off a little more low end of the filter section when the Sense...

Page 9: ...Wiring Diagram Glitchee madbeanpedals...

Page 10: ...125B Drill Guide Glitchee Note Drill Guides are approximate and may require tweaking depending on the types of jacks switches and pots you use madbeanpedals...

Page 11: ...7 0 7 3 98 8 1 23 8 ignore 8 3 98 9 0 9 3 98 Q1 2n3904 10 0 10 0 C 6 35 11 7 89 11 3 98 B 0 55 12 7 89 12 3 98 E 39mV 13 ignore 13 3 98 14 7 96 14 3 98 The 100R current limiting resistor on the power...

Page 12: ...Build Pic Glitchee madbeanpedals See how expertly I removed C4 and replaced it with that diode Perfect desoldering technique Yep LOOK AWAY...

Page 13: ...Schematic Glitchee madbeanpedals The FREQ pot is B type linear...

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