NEW EFFECT: Screaming Red Rabbit Filter Fuzz

Started by BluffChill, January 23, 2018, 05:46:48 PM

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BluffChill

Hi all!

I was trying to make a Seamoon Funk Machine, couldn't get it working, changed a few parts, made what I believe to be a pretty rad fuzz pedal. I'm not usually into fuzz but I really like this. Sounds like something between a Prunes & Custard and an Op Amp Big Muff, in my opinion. Full blog post about it is here: http://bluffchilldevices.blogspot.co.uk/2018/01/new-schematic-screaming-red-rabbit-fuzz.html otherwise I shall waste no time and provide you with a schematic and vero layout (unverified, so get to work!)



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blackieNYC

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duck_arse

I think you might need a DC blocking cap at the input, and you certainly need a cap between the volume pot hot and the opamp/fb loop.
don't make me draw another line.

stringsthings

Curious. 

What is Vc?  And I'm having trouble seeing where the 386 hooks up to the 741.  ( assuming it does )

BluffChill

Quote from: stringsthings on January 24, 2018, 12:36:15 PM
Curious. 

What is Vc?  And I'm having trouble seeing where the 386 hooks up to the 741.  ( assuming it does )
VC was just my clumsy way of connecting those three points together, so the 386 put point after the electro cap and diode goes into VC in the 741 between the 4.7n caps


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Kits & Pedals! EctoVerb - HyperLight - Shagpile - http://bluffchilldevices.bigcartel.com/

stringsthings

Quote from: BluffChill on January 25, 2018, 04:02:30 AM
... so the 386 put point after the electro cap and diode goes into VC in the 741 between the 4.7n caps

Cool.  That's very interesting.  Might have to dig out the breadboard and give your circuit a spin.

BluffChill

Quote from: stringsthings on January 25, 2018, 07:06:03 AM
Quote from: BluffChill on January 25, 2018, 04:02:30 AM
... so the 386 put point after the electro cap and diode goes into VC in the 741 between the 4.7n caps

Cool.  That's very interesting.  Might have to dig out the breadboard and give your circuit a spin.
Let me know how it goes!


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Kits & Pedals! EctoVerb - HyperLight - Shagpile - http://bluffchilldevices.bigcartel.com/

Hatredman

Quote from: BluffChill on January 23, 2018, 05:46:48 PM
Hi all!

I was trying to make a Seamoon Funk Machine, couldn't get it working, changed a few parts, made what I believe to be a pretty rad fuzz pedal. I'm not usually into fuzz but I really like this. Sounds like something between a Prunes & Custard and an Op Amp Big Muff, in my opinion. Full blog post about it is here: http://bluffchilldevices.blogspot.co.uk/2018/01/new-schematic-screaming-red-rabbit-fuzz.html otherwise I shall waste no time and provide you with a schematic and vero layout (unverified, so get to work!)




What? No demo?

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Kirk Hammet invented the Burst Box.