Thursday 20 June 2019

Mad Professor Stone Grey Distortion




8 comments:

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    1. No you didn't. Thanks for the heads up. layout updated.:-)

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  3. And this one is verified too...

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  4. Nice distortion! Does anyone have an idea on how to tame the over-pronounced highs? Appears a little too piercing to me. Thanks in advance!

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    1. I thought it was way to trebly too.
      For less treble and upper midrange snarl I subbed the 47nF at column 2 for 220nF and 4,7k at column 3 for 1k. Besides altering the boosted frequency it also increases overall gain so you might end up with noise issues (squeal). If so, sub the 100pF cap at column 5 for a bigger value.

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  5. Thank you Anders! I love how it reacts with the volume-pot, also love the "saw-like" distortion. I will try and let you know how it ended. Seems like a candidate for a "Guv´nor Style" tone-stack.

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  6. It took at least 1.5nF to eliminate the squealing - then it had a lot more balls and guts. Rocks! Thanks again Anders!
    But - the Emma Reezafratzitz sounds quite similar but is a lot more flexible.

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