Muffin Fuzz Double G version

[Billyhank]

Hi everyone,
I’m building a Double G version of the Muffin Fuzz. The build docs show to populate R24 and 25 but for the life of me I can not find them on the board. There are asterisks on the build docs but there aren’t any notes that I can find to explain. Does anyone know where these go?

 

[Callister]

I'm populating one right now and thinking the same thing. Also curious about C15?

 

[Callister]

Found it!!
Look at the emitter on the last transistor. You'll see C15 (22uF) --> R24 (620 Ohm) ---> Ground from the emitter.
R25 (39k) from (-) on C13 (22uF)--> Vol 3.
Some of the numbering on this schematic will not match, but the schematic has the values. Link is here:

Big Muff Pi Versions and Schematics

 

[Billyhank]

I'm populating one right now and thinking the same thing. Also curious about C15?

I built it without (obviously since I couldn’t find the spaces) and it sounded pretty damn good.

 

[Callister]

I'm gonna try to work on this build over the weekend.
I will reply here with results when I have it populated and tested.

 

[Callister]

No audio from the circuit yet. I will take a probe to it tomorrow.

 

[Dan M]

I haven’t built it, but I was curious. I found this thread, post 3 confirms you have to add those parts off-board.

Post in thread 'Muffin Fuzz variants'
https://forum.pedalpcb.com/threads/muffin-fuzz-variants.1887/post-14294