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Bare Knuckle Polymath vs DiMarzio Gravity Storm

high confidence

Compared with the Bare Knuckle Polymath, the DiMarzio Gravity Storm has more midrange and more bass.

Specs side by side

differs marks specs where they part ways
SpecBare Knuckle PolymathDiMarzio Gravity Storm
DC resistancediffers14.2k15.19k
Inductancediffers8.35 H (measured, 1 reading)8.25 H (measured, 1 reading)
MagnetAlnico 5Alnico 5
CoilHum-cancellingHum-cancelling
Bass (tone chart)differsEach maker grades its own chart, so read these within a brand5 / 108 / 10
Mids (tone chart)differsEach maker grades its own chart, so read these within a brand7 / 108.5 / 10
Treble (tone chart)differsEach maker grades its own chart, so read these within a brand6 / 103 / 10
Slotbridge humbuckerbridge humbucker
Traitshigh output, dark, mid-forwardhigh output, dark, mid-forward, big low end

How close on each spec

100 means identical on that spec. The score weighs these, and counts anything we couldn't compare as a typical difference. How scoring works

Output
98
measured inductance
Magnet
100
both Alnico 5
Coil
100
same coil type
Brightness
85
each against its maker's average
Mids
49
each against its maker's average
Bass
28
each against its maker's average

Videos

Bare Knuckle Polymath

DiMarzio Gravity Storm

What players and reviewers say

On the Bare Knuckle Polymath

The bridge humbucker delivers tight low end control with zero flub under palm mute.
Darth Phineas · Feb 25, 2026Darth Phineas (opens in a new tab)
There is enough upper mid articulation to cut through a dense mix, but the voicing avoids harsh spike territory.
Darth Phineas · Feb 25, 2026Darth Phineas (opens in a new tab)
Everything on the Bare Knuckle Polymath

On the DiMarzio Gravity Storm

The bridge has a little punch while presenting some bold high end and mids to spare.
Darth Phineas · Aug 31, 2022Darth Phineas (opens in a new tab)
Chimey, glassy, crystalline, but with a little snap and spank when pushed.
Darth Phineas · Aug 31, 2022Darth Phineas (opens in a new tab)
Everything on the DiMarzio Gravity Storm

Full reviews