Double Grunter Deluxe

[pyrop]

Based on my submission for the November FX-X contest, I decided the Double Grunter needed more features so I have added a tone stack(#) & a "Grit" pot to blend between a pair of Ge diodes & a pair of red led's so therefore I have upgraded it to Deluxe status.
(#) With the tone stack I have given the option of use either a Marshall, Fender, Vox or Big Muff tone controls by the way of separate tone stack boards so you can pick whichever one you want, or you could even use them all via switching...


I have tone stack layout images here.
Layouts for the tone stacks are on Bancika's website in DIY format.
These layouts can be used for many other effects as well.

pyrop

[boyersdad]

Wow! This pedal seems like a real winner! Have you built one? I'd love to hear it. I think I'll build one myself soon, probably with the BMP tone stack (with Yun's mod) to start.

Thanks for posting!

[Arn C.]

How do you get the images from Bancika's site?   All I get is letters and numbers, no images or text.
Bancika's website  They are .diy
Thanks!
Arn C.

[markm]

How do you get the images from Bancika's site?   All I get is letters and numbers, no images or text.
Bancika's website  They are .diy
Thanks!
Arn C.

All ya gotta do is right click the project you want to download and "save as".
Then open that project in bancika's software and BINGO.....there it is! 

[Meanderthal]

 You have to download the software to open the files. It's small, and no tsrs.

[Arn C.]

Thanks gents!!!!

Peace!
Arn C.

[DDD]

pyrop,
I'd like to recommend you to add a third diode pair - something like combination of pair Ge\Si diodes to get some asymmetry.
It will be a "Super De Luxe" feature :-)

[kusi]

hi pyrop,

nice desing! but is it possible that you forget the bias-network for Q2?

regards,
kusi