Dual distortion knob on rat clone

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TheTransient
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Dual distortion knob on rat clone

Post by TheTransient »

I have built a rat clone before and it's great, but I have some extra ICs so I figure I might build another, but I want to spice it up a bit. Thinking Id like to add in a second distortion pot to switch between for more sounds.

I know you can get it as an extra on the King Rat pedals, but I wanted to know how to implement it. I am would like to have a led to indicate when the second distortion pot is engaged. A 3pdt should be ok for this right?

Diagrams would be amazing! Also, FYI I am using the tagboard effects layout if that helps.

Thanks in advance :)
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eatyourguitar
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Re: Dual distortion knob on rat clone

Post by eatyourguitar »

link this king rat
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Re: Dual distortion knob on rat clone

Post by culturejam »

I believe the so-called Ruetz mod would be what you want. It's sort of like a second gain control.
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Re: Dual distortion knob on rat clone

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Sorry I meant the Rat King, not King Rat. It's made by Fuzzrocious.

http://www.fuzzrociouspedals.com/site/ratking.html
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Re: Dual distortion knob on rat clone

Post by TheTransient »

I had thought about a foot-switchable ruetz mod but that also changes the character of the pedal, so I think the foot-switchable distortion knobs would work better for what I want.
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Re: Dual distortion knob on rat clone

Post by culturejam »

TheTransient wrote:I had thought about a foot-switchable ruetz mod but that also changes the character of the pedal, so I think the foot-switchable distortion knobs would work better for what I want.

You can use a pot for the Ruetz mod instead of just on/off. That makes it more like a second gain control.

Or you could just have two Distortion pots and use a switch to toggle between them.
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Re: Dual distortion knob on rat clone

Post by KaosCill8r »

culturejam wrote:
TheTransient wrote:I had thought about a foot-switchable ruetz mod but that also changes the character of the pedal, so I think the foot-switchable distortion knobs would work better for what I want.

You can use a pot for the Ruetz mod instead of just on/off. That makes it more like a second gain control.

Or you could just have two Distortion pots and use a switch to toggle between them.


What would be a good pot to use? I'm thinking linear taper, but what ohm rating? I have my ruetz mod on a switch. But am thinking of modding it with a pot.
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Re: Dual distortion knob on rat clone

Post by eatyourguitar »

you need to replace the 47 Ohm resistor with a 1K pot. you could also try a 500 Ohm pot by attaching a 1K resistor across lugs 1 + 3 of the 1K pot.

http://www.diyguitaramp.com/rat.html
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Re: Dual distortion knob on rat clone

Post by KaosCill8r »

eatyourguitar wrote:you need to replace the 47 Ohm resistor with a 1K pot. you could also try a 500 Ohm pot by attaching a 1K resistor across lugs 1 + 3 of the 1K pot.

http://www.diyguitaramp.com/rat.html

No worries. Thanks for the info dude. :thumb:
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