FuzzDog Big Muff Pi Скачать руководство пользователя страница 9

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Implementation

There are no hard and fast rules about implementing this tone circuit. How it is

incorporated into an existing circuit depends on what that circuit is. You’ll get different

results from it being positioned in different places in a circuit. We’ll give some

examples, but it’s really up to you.

To replace the tone control in our Rodent:

Leave out the Filter pot and C8. Jumper R6.

Connect the BMP Tone IN pad to FILT pad 1, OUT to FILT pad 3.

If you were to use a version with gain recovery you’d also need to connect the 9V and

GND pads to the supply.

To add tone to the end of a circuit, i.e. our Sunny-T:

Don’t connect pin 3 of the volume pot.

Connect the BMP Tone IN pad to Volume pad 3, OUT to pin 3 of the volume pot.

Again, 9V and GND connect to supply if you’re using gain recovery.

Содержание Big Muff Pi

Страница 1: ...Stack Add some tonal delight to your favourite circuits Contents of this document are 2018 Pedal Parts Ltd No reproduction permitted without the express written permission of Pedal Parts Ltd All right...

Страница 2: ...UPPLY Unless otherwise 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 wi...

Страница 3: ...t few pages In each case Q1 can be replaced with your preferred BJT such as 2N3904 C3 can be replaced with whichever value suits your circuit The PCB is quite tight and oops we didn t allow for the li...

Страница 4: ...mids This will drastically reduce your signal level so only use in circuits where you will recover some gain afterwards Add jumpers as shown below R1 39K R2 22K R3 Empty R4 Empty R5 Empty R6 Empty C1...

Страница 5: ...The values below are for the LPB boost circuit which gives more output than the standard Muff values Better to have more juice on tap and adjust with the volume than not enough Add jumper as shown be...

Страница 6: ...to see what suits you best This will drastically reduce your signal level so only use in circuits where you will recover some gain afterwards Add jumpers as shown below R1 39K 470K R2 3K3 3K3 R3 Empt...

Страница 7: ...esponses so check out the info at the link below to see what suits you best LPB recovery stage with adjustable level No jumpers required R1 39K 470K R2 3K3 3K3 R3 1M 1M R4 100K 100K R5 10K 10K R6 390R...

Страница 8: ...loss caused by the tone section This eliminates the need for the volume trimmer To do this on either of the versions with recovery section previously detailed replace the parts below and add a jumper...

Страница 9: ...up to you To replace the tone control in our Rodent Leave out the Filter pot and C8 Jumper R6 Connect the BMP Tone IN pad to FILT pad 1 OUT to FILT pad 3 If you were to use a version with gain recover...