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Bare Knuckle Polymath vs Lindy Fralin High Output

low confidence

We found no spec differences between them worth calling out.

Specs side by side

differs marks specs where they part ways
SpecBare Knuckle PolymathLindy Fralin High Output
DC resistancediffers11.9k12k
Inductancediffers5.83 H (measured, 1 reading)not measured
MagnetAlnico 5Alnico 5
CoilHum-cancellingHum-cancelling
Bass (tone chart)differs5 / 10no chart
Mids (tone chart)differs7 / 10no chart
Treble (tone chart)differs6 / 10no chart
Slotneck humbuckerneck humbucker
Traitsmoderate output, dark, mid-forwardmoderate output

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
99
DC resistance (no inductance for one of them)
Magnet
100
both Alnico 5
Coil
100
same coil type

Not compared: brightness, mids, bass (a spec is missing for at least one of them).

Videos

Bare Knuckle Polymath

Lindy Fralin High Output

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 Lindy Fralin High Output

Lows are big and full and on the verge of punchy, but not loose or muddy.
Darth Phineas · Feb 10, 2016Darth Phineas (opens in a new tab)
The high end has bite and edge and tinkers with the idea of being sharp, but eases up before going too far.
Darth Phineas · Feb 10, 2016Darth Phineas (opens in a new tab)
Everything on the Lindy Fralin High Output

Full reviews