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Monday, April 27, 2015

Krank Distortus Maximus

This was a request. It's another 386-based distortion, similar in theory to the DAM Sonic Titan. Transistor-based "preamp" section which is amplified by the 386 "power" section, follwed by a 3-band tone stage on the output.



22 comments:

  1. https://www.youtube.com/watch?v=uA8_2ZRjS_U
    this is mine build!

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  2. you can see the demo https://www.youtube.com/watch?v=mFSUnGlAsqU

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  3. Mid, bass and treble don't work. Can someone help me?

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    Replies
    1. It could be any number of reasons. Got any pics of your board?

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    2. https://www.flickr.com/gp/136288675@N05/2v7453

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    3. I had forgotten to tell, some resistors were replaced. I used 39k in 43K, and 430K I used 390k. This could be the problem?
      (sorry for bad english, i'm using translator)

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    4. Can someone help me?

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    5. tengo el mismo problemas, lo pudiste solucionar?

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  4. which components are changed to transform into the ProTone Body Rot II ?

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    Replies
    1. Finally found a schematic of it, and while it's really close, the tone section is a bit different. So this layout won't work for it. I'll add it to the list though.

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  5. if the 4.2 mega in my place is hard to get, what can I use ... ??

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    Replies
    1. That's the pulldown resistor, so anything 1M or higher.

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  6. hey, has someone done it in pcb? which board dimensions did you use?

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  7. hello,bro.
    bass,mid,high could work
    but gain not work, is that lm386's problem?
    touch the input is same as ground

    thanks

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    Replies
    1. by the way, my LM386 is LM386 m-82 from China. need i change into LM386 n-3?

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  8. Hello.

    Does anyone know the dimensions of the pcb ?. They also have the list of components ?.

    Thanks from before hand.

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  9. Hello.

    Not the pdf in the dropbox folder. Does anyone know if it is saved under another name or where I can download it.

    Thanks in advance.

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  10. Hello!, thankyou for share these squematic, i need help about the how connect the potenciometers.

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