Compare

Bare Knuckle Polymath vs Gibson 498T "Hot Alnico"

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 PolymathGibson 498T "Hot Alnico"
DC resistance14.2k14.2k
Inductancediffers8.35 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
Slotbridge humbuckerbridge humbucker
Traitshigh output, dark, mid-forwardhigh 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
100
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

Gibson 498T "Hot Alnico"

Gibson 490R & 498T pickups demo, 1998 Gibson Les Paul Standard Double Cutaway
Per Pettersen
Seymour Duncan JB vs. Gibson 498T | Is it worth upgrading pickups?
Simon Austin · comparison

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 Gibson 498T "Hot Alnico"

498t- brighter more chimey, decent with gain, a bit thin.
blackba · Jan 27, 2014Rig-Talk (opens in a new tab)
I had the 498T in a LP custom and it was about as fat as you could get. Great string to string clarity.
Schaf · Jan 28, 2014Rig-Talk (opens in a new tab)
Everything on the Gibson 498T "Hot Alnico"

Full reviews

Gibson 498T "Hot Alnico"

None collected yet.