Compare

Bare Knuckle Black Dog vs Seymour Duncan Whole Lotta Humbucker (SH-18)

We found no spec differences between them worth calling out.

Specs side by side

differs marks specs where they part ways
SpecBare Knuckle Black DogSeymour Duncan Whole Lotta Humbucker (SH-18)
DC resistancediffers9.4k8.78k
Inductancediffers5.03 H (measured, 1 reading)5.31 H (compiled)
MagnetAlnico 5Alnico 5
CoilHum-cancellingHum-cancelling
Resonant peakdiffers6.14 kHz (Seymour Duncan's own test load)
Bass (tone chart)differs6 / 10no chart
Mids (tone chart)differs8 / 10no chart
Treble (tone chart)differs7 / 10no chart
Slotbridge humbuckerbridge humbucker
Traitsvintage output, mid-forwardvintage 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
92
measured inductance
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 Black Dog

Seymour Duncan Whole Lotta Humbucker (SH-18)

What players and reviewers say

On the Bare Knuckle Black Dog

I had some hesitation going in, since descriptors like “deep” and “smooth” often mean muddy or sluggish.
Darth Phineas · Oct 1, 2025Darth Phineas (opens in a new tab)
It’s bright enough to cut, thick enough to punch, and never strays into brittle harshness.
Darth Phineas · Oct 1, 2025Darth Phineas (opens in a new tab)
Everything on the Bare Knuckle Black Dog

On the Seymour Duncan Whole Lotta Humbucker (SH-18)

With similar push and drive as the 59 Model set, the Whole Lotta Humbucker is a little more articulate in the lows and a little tastier in the highs.
Darth Phineas · Aug 30, 2017Darth Phineas (opens in a new tab)
There is a really nice balance to the set, compliments of a slight snarl in the mids.
Darth Phineas · Aug 30, 2017Darth Phineas (opens in a new tab)
Everything on the Seymour Duncan Whole Lotta Humbucker (SH-18)

Full reviews