Dylan McKerchie — pickups

The Resonant Peak of a Pickup, What is it? and Does it Matter? The Resonant Peak of a guitar pickup is one of these terms that we don't hear quite as often as DC resistance. The interesting thing is, The Resonant Peak is more or less the sum of all the other measurements. What do we Mean?  The DC Resistance tells us how many windings are on the coil based on the wire gauge and bobbin size. The Capacitance of the coil gives us an idea how it will process high frequencies based on the losses that happen within the...

How To Keep a Bigsby in tune... A tremolo/Vibrato system is one of those things that many people tend to love, hate, or put up with. Are you one of those people that bought a guitar with a tremolo system and very quickly locked it down because it wouldn't stay in tune? The Bigsby Specifically... The principles in this article apply to all tremolo/Vibrato systems, but the Bigsby seems to get a bad rap a lot more than a Strat style or Floyd style Vibrato. This is probably because once you put a Bigsby on your guitar, you are committed....

60Hz Hum Vs EMI/RF Hum in your guitar comes from a few different sources. We discussed how shielding can minimize RF/EMI noise HERE. Electromagnetic interference exists anywhere there is electricity. This is compounded by the fact that anything with a transformer in it, TVs, Fluorescent lights, Power supplies, all emit a lot of EMI because they contain coils. This means that you can have noise from devices that neither share a circuit with your guitar, or are connected in any way. This is because this interference travels through the air. No matter how effectively you have shielded your guitar, you...

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...

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...