FEMM Simulations of Magnetic Fields

 

**Unless otherwise noted, minimum field strength represented in color is 20Gauss, plot lines are for Gauss sensed 3/8" above pickup.

Basic A5 rod

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A5 rod w/ beveled top

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A5 rod with Steel Baseplate

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A5 rod in wide steel U bracket

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slug poles w/ ceramic mag underneath (i.e. cheap singlecoils)

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frontal view of A5 singlecoil

 

 

plot line of magnetic field at string 3/8" above poles (each spike would be string center.

string "height" being aprox where line enters at left side.. (A5)

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frontal view of A5 singlecoil w/ baseplate

 

 

plot line of magnetic field at string 3/8" above poles (each spike would be string center.

string "height" being aprox where line enters at left side.. (A5 w/ baseplate)

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telecaster pickup with baseplate

 

plot for telecaster at string 1/4" above pickup

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A5 vintage stagger and beveled. Minimum gauss colored: 10Gausss

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screw poles for a humbucker

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Humbucker w/ A5

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Humbucker w./ A2

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Dual Rail with ceramic magnet

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HB mixed mag, ceramic on left A5 on right

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P-90

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DualtoneII

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S-45

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S-90