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Bare Knuckle Polymath vs Bare Knuckle Riff Raff

high confidence

Compared with the Bare Knuckle Polymath, the Bare Knuckle Riff Raff has lower output and a brighter top end.

Specs side by side

differs marks specs where they part ways
SpecBare Knuckle PolymathBare Knuckle Riff Raff
DC resistancediffers11.9k7.4k
Inductancediffers5.83 H (measured, 1 reading)4.84 H (measured, 1 reading)
MagnetAlnico 5Alnico 5
CoilHum-cancellingHum-cancelling
Bass (tone chart)5 / 105 / 10
Mids (tone chart)7 / 107 / 10
Treble (tone chart)differs6 / 108 / 10
Slotneck humbuckerneck humbucker
Traitsmoderate output, dark, mid-forwardvintage output, bright, mid-forward

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
73
measured inductance
Magnet
100
both Alnico 5
Coil
100
same coil type
Brightness
67
tone charts on the same scale
Mids
100
tone charts on the same scale
Bass
100
tone charts on the same scale

Videos

Bare Knuckle Polymath

Bare Knuckle Riff Raff

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

Full reviews