Know Your Tone
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Dylan McKerchie — tone

Do Eddy Currents Affect Your Tone?

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What are eddy currents? Do they affect my tone? An eddy current is caused when there is a flat piece of metal perpendicular to the magnetic field. The metal doesn't need to be magnetic. These eddy currents are small spirals of current that are generated in the metal surface They work in opposition to the magnetic field that causes them. This causes an interference in the magnetic field. This causes a disruption in the movement of electrons in the winding wire. This in turn has the potential to cause changes in tone. What Does it Mean in my Guitar? If...

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String Tension Explained.... Top Wrap? Bonus Footage!!!

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String Tension... What affects what? Bonus Footage on the Video!!!!! Les Paul Top wrapping... Yes, No? String tension is something we might take for granted once we have been playing for a while. The string of a particular mass being stretched tightly to a given tension over a calculated distance is what gives us our note. You can see the math to the right.  In real terms, The longer the scale of the guitar, the tighter the string needs to be pulled to get a given note if all other factors are the same. A 25.5" scale requires a higher...

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Hard Mounted Pickups Vs Rings

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Hard Mounted Pickups Vs Rings.... Hard Mounted Pickups Vs Rings... What does it do to the tone? Lately we have seen a lot of guitars being released with the pickups mounted straight to the body with no pickup rings or pick guards. Some people really like the cleaner look, but wonder if it affects their tone. The first thing to remember is the basic workings of a guitar pickup. We discuss this in detail HERE. The short version is that the string disturbs the magnetic field and causes an excitement of electrons in the coil wire that creates an AC...

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Pickup Coil Wire 42 Vs 43... Whats the difference?

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Why Wire Type Matters... The most common types of pickup coil wire today are, 42 Heavy FormVar, 42 Plain Enamel, 42 Poly, and 43 Plain enamel and Poly. There are a few others too, but these are in your many of the most popular pickups that you are familiar with. What is the difference and why does it matter? Gauge- The number refers to the thickness of the wire. The larger the number, the thinner the wire. Insulation Type- Each of these wire types is insulated. Heavy FormVar adds about .0004" to the diameter. Plain enamel adds about .0002". Poly...

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Tone Caps... Highly Debated yet Very Simple

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Tone Caps... Highly Debated yet Very Simple Some people don't use their tone knob at all... Others constantly are fiddling with it. How does it work? First off, the tone circuit in a passive system is a filter. It can only cut frequencies from what is available from the pickups. Anytime we speak of "boosting lows" for instance in a passive system, we are cutting other frequencies to accentuate the lows. The tone circuit in your guitar usually consists of a pot that is used as a variable resistor that sends the signal through a cap (filter) to ground. The...

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