background image

C1

          100n

C2

          470p

C3

          100n

C4

          100n

C5

          470p

C6

          100n

C7

          100n

C8

          470p

(empty)

C9

          100n

C10

        6n8

C11

        6n8

C12

        100n

C13

        100n

C14

        100uSu

Q1

          2N3904

(2N5089)

Q2

          NPN Ge

(MPSA18)

Q3

          NPN Ge

(MPSA18)

Q4

          2N3904

(2N5089)

D1

          3mm red led

D2

          3mm red led

D3

          empty

D4

          3mm red led

(1N4148)

D5

          3mm red led

(1N4148)

D6

          empty

SUSTAIN

   50KA

TONE

         100KB

VOLUME

    1MA

MIDS

         25KB

R1

       39K

R2

       100K

R3

       470K

R4

       100R

R5

       15K

R7

       2K2

R8

       8K2

R9

       100K

R10

    470K

R11

    15K

R12

    100R

R13

    8K2

R14

    100R

R15

    470K

R16

    100K

R17

    15K

R18

    2K2

R19

    39K

R21

    100K

R22

    390K

R23

    2K2

R24

    10K

R25

    1M

Hooowwf

(+Cloven variation)

Nice example of slight modifications to a BFP making a BIG difference to the

tone. The germanium cans and LED clipping make this a crunchier, grittier

experience - worth checking out even if you already have a BFP. Experiment

with NPN Ge cans in Q3-4. Original used 2N1308 - try AC176, AC127.

Substitute the parts shown in blue for the highter gain Cloven version.

C1

           1u

C2

           470p

C3

           47n

C4

           1u

C5

           470p

C6

           1u

C7

           1u

C8

           470p

C9

           1u

C10

         4n7

C11

         10n

C12

         100n

C13

         100n

C14

         100u

Q1

           2N5089

Q2

           2N5089

Q3

           2N5089

Q4

           2N5089 

D1

           1N4148

D2

           1N4148

D3

           empty

D4

           1N4148

D5

           1N4148

D6

           empty

SUSTAIN

       100kB

TONE

             100kA

VOLUME

       100kA

MIDS

             Jumper

R1

            39k

R2

            100K

R3

            470K

R4

            Jumper

R5

            15K

R7

            1K

R8

            8K2

R9

            100K

R10

          470K

R11

          15K

R12

          Jumper

R13

          8K2

R14

          Jumper

R15

          470K

R16

          100K

R17

          15K

R18

          47K

R19

          47K

R21

          100K

R22

          390K

R23

          2K2

R24

          10K

Creamy Dreamer

Содержание Big Fluff Pie

Страница 1: ...g Fluff Pie Everyone loves a big chunk of fluff Contents of this document are 2018 Pedal Parts Ltd No reproduction permitted without the express written permission of Pedal Parts Ltd All rights reserv...

Страница 2: ...ise stated in this document this circuit is designed to be powered with 9V DC COMPONENT SPECS Unless otherwise stated in this document Resistors should be 0 25W You can use those with higher ratings b...

Страница 3: ...s SW1 D3 and D6 are only used if you want altertive clipping selection If you aren t including this place a jumper in either spot shown in BLUE below SHIFT is only included if you re using an alternat...

Страница 4: ...clude one use a 1N4001 or any other 400X variant TWO SETS OF TONE PADS Yes Use the centralised pads above R25 for a 3 pot build and the ones off to the right of the PCB for a 4 pot build There s no ne...

Страница 5: ...ggle switch in SW1 or SW2 to select between the two sets of clipping D4 D5 D3 D6 If you want to get really freaky you can use a SPDT ON OFF ON switch which will remove the clipping from that gain stag...

Страница 6: ...00p 470p 470p 470p C3 1u 100n 100n 100n 100n 100n 100n 1u C4 1u 100n 100n 100n 100n 150n 100n 1u C5 470p 470p 470p 560p 500p 470p 470p 470p C6 100n 47n 47n 47n 47n 47n 100n 1u C7 1u 100n 100n 100n 100...

Страница 7: ...edly one of J Mascis favourite Fluffs The original has true tone bypass but why would you want that C1 100n C2 500p C3 100n C4 100n C5 500p C6 47n C7 100n C8 500p C9 47n C10 3n9 C11 10n C12 100n C13 1...

Страница 8: ...rst clipping stage is removed which changes the sound to a mix of Tonebender meets Fluff Heavy Transistor pinout is reversed so flip them There was an extra cap between the third gain stage and the to...

Страница 9: ...ons to a BFP making a BIG difference to the tone The germanium cans and LED clipping make this a crunchier grittier experience worth checking out even if you already have a BFP Experiment with NPN Ge...

Страница 10: ...R16 100K R17 10K R18 33K R19 33K R21 100K R22 470K R23 2K7 R24 10K R25 1M StonedCleric Stoner heaven based closely around a Ram s Head 74 1 but with different cans and a different emitter resistor in...

Страница 11: ...ve probably made a mistake with the switch Solder some nice long lengths of wire to the board connections for 9V GND IN and OUT Connect IN and OUT to the jacks as shown Connect all the GNDs together t...

Страница 12: ...jack then daisy chain that over to the OUT jack It doesn t matter how they all connect as long as they do This circuit is standard Negative GND Your power supply should be Tip Negative Sleeve Positive...

Страница 13: ...nclosure before drilling You use this template at your own risk Pedal Parts Ltd can accept no responsibility for incorrect drilling of enclosures Drilling template Hammond 1590B 60 x 111 x 31mm Recomm...

Страница 14: ...e before drilling You use this template at your own risk Pedal Parts Ltd can accept no responsibility for incorrect drilling of enclosures FuzzDog co uk Drilling template Hammond 1590B 60 x 111 x 31mm...

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