[Question] Pot Taper %

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Bombacaototal
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Joined: Thu Oct 06, 2016 5:53 am

[Question] Pot Taper %

Post by Bombacaototal »

I am wondering how important it is to keep a pot taper % while building a project? There are a lot of amps which have a range from 30% to 15% to 10% depending on the pot. For example fender are usually 30% everywhere except for bass which is 10%

Would you advise to always stick to specs % of the pots?
Mark
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Joined: Sat Jan 15, 2005 8:10 am
Location: Sydney Australia

Re: [Question] Pot Taper %

Post by Mark »

I agree pot taper is important.
Yours Sincerely

Mark Abbott
pdf64
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Re: [Question] Pot Taper %

Post by pdf64 »

Any value without a tolerance is an aspiration rather than a specification.
Unless spending big money, tolerances aren't provided for pot tapers, so in reality they're just 'indicative' rather than an actual spec.
From a user interface perspective, a 30% taper bass control in a BF tone stack seems to give rather different results than a 10% type.
Later SF amps tended to use a 30% taper tone control pots and they seem a lot more bassy than when a 10% pot is swapped in.
Aa an extreme example, the DrZ EZG50 uses a linear bass control in a BF tone stack, which makes the amp seem really bassy, and regular bass levels a real hair trigger to set.
So yes, it probably matters.
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