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DiMarzio Dominion vs Seymour Duncan Alternative 8 (SH-15)

high confidence

Compared with the DiMarzio Dominion, the Seymour Duncan Alternative 8 (SH-15) has an Alnico VIII magnet (warmer, smoother) and a brighter top end.

Specs side by side

differs marks specs where they part ways
SpecDiMarzio DominionSeymour Duncan Alternative 8 (SH-15)
DC resistancediffers16.5k17.68k
Inductancediffers8.48 H (measured, 1 reading)8.18 H (measured, 1 reading)
MagnetdiffersCeramicAlnico 8
CoilHum-cancellingHum-cancelling
Resonant peakdiffers—4.46 kHz (Seymour Duncan's own test load)
Bass (tone chart)differsEach maker grades its own chart, so read these within a brand9 / 107 / 10
Mids (tone chart)differsEach maker grades its own chart, so read these within a brand8.25 / 108 / 10
Treble (tone chart)differsEach maker grades its own chart, so read these within a brand3.5 / 109 / 10
Slotbridge humbuckerbridge humbucker
Traitshigh output, dark, mid-forward, big low end, tight & aggressivehigh output, bright, mid-forward, big low end, tight & aggressive

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
95
measured inductance
Magnet
75
Ceramic vs Alnico 8
Coil
100
same coil type
Brightness
7
each against its maker's average
Mids
89
each against its maker's average
Bass
76
each against its maker's average

Videos

DiMarzio Dominion

DiMarzio Dominion Mark Morton signature pickups test
Morton Studio
Dimarzio Deep Cuts: Testing Models You've Probably Overlooked. Super PAF, Utopia, Dominion and other
Daniel Belensky

Seymour Duncan Alternative 8 (SH-15)

Alternative 8 Humbucker: Metal Demo
Seymour Duncan
Alternative 8 High-Output Pickup
Seymour Duncan

What players and reviewers say

On the DiMarzio Dominion

“I kind of liken the Dominion bridge to a Tone Zone without the boomy bass response, and a little bit quicker and direct.”
LonePhantom · 2012-03-23Seymour Duncan forum ↗ (opens in a new tab)
“The Dominion has a tighter low end and more of a low mid push compared to the Super D, it is still more than capable for the classic rock thing.”
jimlp · 2013-12-09Seymour Duncan forum ↗ (opens in a new tab)
Everything on the DiMarzio Dominion →

On the Seymour Duncan Alternative 8 (SH-15)

“In the tone chart I´ve seen the TB15 Alternative 8 wich is Alnico (tone) and seems to have the same highs that the JB has but It has more mids and lows too..”
danidogma · 2016-01-07Seymour Duncan forum ↗ (opens in a new tab)
“So I got an Alternative 8 in My SG and I am finding it to be a bit aggressive on the high end and upper mids..”
Bo-Hawk · 2017-07-24Seymour Duncan forum ↗ (opens in a new tab)
Everything on the Seymour Duncan Alternative 8 (SH-15) →

Full reviews