DIY Guitar Pedals Big Knob Скачать руководство пользователя страница 3

 

Diyguitarpedals.com.au 

Shopping List 

Although I do not stock all components you will need for the Big Knob, a lot of what you need can be found on my store. 
The remaining parts you will need are an enclosure (1590b), A 3pdt footswitch, led and current limit resistor and bezel, 
the 2 potentiometers and any other aesthetic additions you choose.  
 
Click on the value to go to the webstore page: 
 
 

Big Knob V1.1 – 

Shopping List

 

Resistors 

Capacitors 

R1 

 

1M

 

C1  

              

100nf

 

R2 

 

10k

 

C2  

              

220pf

 

R3 

 

82R

 

C3 

              

10nf

 

R4 

 

2k2

 

C4  

              

10uf

 

R5 

 

150k

 

C5  

              

22nf

 

R6 

 

1k

 

C6  

              

220nf

 

R7 

 

39k

 

C7  

              

220nf

 

R8 

 

47k

 

 

R9 

 

430k

 

Transistors 

R10 

 

100k

 

Q1             

2n3904

 o

S9013

 (see notes) 

R11 

 

15k

 

Q2             

2n3904

 o

S9013

 (see notes) 

R12 

 

3k3

 

Q3                        

2n5088

 

 

 

Hardware (for DC power Only) 

Diodes

 

Mini Mono Jack

 x 2 

D1 

              

1n4001

 

Compact DC jack - Economy

 

 

All knobs on my page will fit spacing

 

 

Wire

 

 

 

 

 
 
 
 
 
 
 
 
 
 

Содержание Big Knob

Страница 1: ... it marries seamlessly with the One Knob Fuzzes expressive output 16mm pot spacing and silicon transistors make this project a good contender for a silicon fuzz with bang for buck Bill of materials Resistors Capacitors R1 1M C1 100nf R2 10k C2 220pf R3 82R C3 10nf R4 2k2 C4 10uf R5 150k C5 22nf R6 1k C6 220nf R7 39k C7 220nf R8 47k R9 430k Transistors R10 100k Q1 2n3904 see notes R11 15k Q2 2n3904...

Страница 2: ...ly perferred the S9013 s though available on my store as they are relatively low gain To intention mismatch gains like a lot of fuzzes have a 2n3904 in Q1 and a higher gain transistor in Q2 may increase sustain of the effect The original circuit used BC107 and BC108 for Q1 and Q2 respectively these can still be sourced Q3 is the recovery stage of the big muff and wont have much effect on tone shap...

Страница 3: ...nd any other aesthetic additions you choose Click on the value to go to the webstore page Big Knob V1 1 Shopping List Resistors Capacitors R1 1M C1 100nf R2 10k C2 220pf R3 82R C3 10nf R4 2k2 C4 10uf R5 150k C5 22nf R6 1k C6 220nf R7 39k C7 220nf R8 47k R9 430k Transistors R10 100k Q1 2n3904 or S9013 see notes R11 15k Q2 2n3904 or S9013 see notes R12 3k3 Q3 2n5088 Hardware for DC power Only Diodes...

Страница 4: ...4 Diyguitarpedals com au ...

Страница 5: ...5 Diyguitarpedals com au Offboard Wiring Diagram Using a non switched Miniature DC Jacks and 2 Mono Jacks ...

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