Seymour Duncan Black Winter Bridge (Blackened Edition) Review – Extreme Metal Humbucker
- Baris Sahin
- Nov 14, 2025
- 8 min read
Seymour Duncan Black Winter Bridge (Blackened) Review

There are moments when you realize you’ve done something right. One of those moments for me came when one of my readers offered to send me his own pickup for review. I’d like to take this chance to thank Emre Bingöl for that — it truly meant a lot, especially since I honestly couldn’t afford to buy any new pickups lately.
Anyway, today’s guest is the Seymour Duncan Black Winter Bridge – Blackened Edition. I’ve been aware of this model since its release, but to be honest, I never paid much attention to it — mainly because, judging by its specs, it didn’t really fit my style. Still, how could I possibly turn down such an opportunity? So here we are, taking a closer look at one of Duncan’s most powerful passive pickups.
The Test Guitar

Black Winter Bridge still standing on my “Pink Tiger”. That pink tiger is a superstrat has a Jackson Dinky body made of alder, one piece maple neck in modern C profile, German made Jackson Floyd Rose tremolo with Japanese stainless steel saddles, 25,5” scale, Stainless steel Jumbo frets, Alpha 500K pots and elixir strings in D# tuning. Guitar has Std Black Winter neck and No-name blade style middle pickups(~9K thou). Its primary (unplugged) tone is neutral to fairly bright.
Evaluation
Let’s read the desciption first, as always;
“The Black Winter pickup is a savagely high-output passive humbucker built for extreme metal, with no less than three large ceramic magnets to ensure maximum output and sustain in all high-gain situations. The custom overwound coil design delivers incredible clarity in the mids and highs, while the low end stays controlled and focused. The Black Winter is designed to handle any tuning, no matter how low you go, and its voicing facilitates aggressive palm mutes, fluid sweep picking, and punishing lead tones
Crushing distortion, vicious mids, and aggressive saturation are at your fingertips, without sacrificing string-to-string separation or sensitivity. The 7- and 8-string versions are built to handle even more extended-range low notes with ease. Pair the bridge Black Winter with the Black Winter neck model for maximum metal onslaught.”
My measurements are here;
Seymour Duncan Black Winter Bridge (Blackened)
Magnet – Three big ceramics
Advertised DCR: 17.40 K Ohm (Series)
Measured DCR: 17.89 K Ohm (Series)
Measured DCR: 8.79 K Ohm (Screw Coil)
Measured DCR: 9.24 K Ohm (Slug Coil)
Inductance @100Hz: 6.03 H (Series)
Inductance @100Hz: 2.73 H (Screw Coil)
Inductance @100Hz: 2.76 H (Slug Coil)
Advertised Resonance Frequency: 6.68KHz (std. Version)
Measured C: -13.3nF (Series)/ -24.8nF (Screw Coil) / -22.9nF (Slug Coil)
Output: Too High
EQ (B/M/T) – 5/9/7 (old catalog data)
Gauss: 700G screw, 700G slug (measured at top center of D&G pole pieces)
Ambient Measurement Temperature: 23oC
Alright, let’s take our usual approach and examine the pickup from the outside in. First of all, the pickup’s overall form will look very familiar to DiMarzio users. It’s worth noting that Seymour Duncan actually offers two versions of the Black Winter Bridge: the standard model — with the classic PAF-style look — and this one, the Blackened Edition. This version follows the well-known DiMarzio PAF Pro layout, but with one key difference: the pole pieces don’t protrude below the baseplate. Not because they can’t — but because they’re shorter. My guess is that this design helps to increase the magnetic density right above the pole pieces.

I really like the coil color. It’s not plain black but a dark anthracite shade, with a satin/matte texture — very cool, in my opinion. The lightly visible dark logo also looks great; it’s subtle and classy. (You’ll see what I mean when I publish the review of the neck version in a couple of weeks — the logo placement there, to me, looks anything but elegant.) But here, it’s spot-on.
Continuing with the construction details: the baseplate is made of nickel silver, but it’s coated with a thick layer of paint, which makes the stamped logo a bit hard to read. As visible through the coil window, the winding wire has a distinct red insulation, which immediately stands out.
When we move on to the technical side, the first thing that caught my attention was the slightly asymmetrical coils. To be sure, I measured them several times — even repeated the measurements a day later — and the results were identical. The slug (north) coil has a bit more windings, and the difference is clear enough that it’s definitely not just a matter of production tolerance.
So yes, I can confidently say that the Blackened Black Winter Bridge uses non-symmetrical coils. Its DCR readings are not identical but very close to those of my TB-4, which measures 18.62K. This suggests that the Black Winter Bridge and TB-4 likely share a similar winding count but use wires with different insulation types.
It has lower gauss than i expected yet still very hish thanks to three big creamic magnets; see the image supplied by Alexey (axvvell on instagram)

Its inductance is slightly lower than that of the standard edition — which makes sense, given the use of adjustable hex pole pieces containing less ferrous mass. For an overwound pickup, that might not be a bad thing at all in terms of preserving clarity, hmm?
When I wired the pickup into the guitar and plugged into the amp, the very first thing that struck me was just how loud the Black Winter is. I hadn’t used such a high-output pickup in a long time — and, honestly, I hadn’t missed it either. My last encounter with an ultra-hot pickup was the Duncan Livewire Metal series, which I really didn’t enjoy. They were just too dark, too compressed — yes, absolute flamethrowers, but almost completely lifeless. Initially, the i have felt very similar with Black Winter and disappointed: after the first hour of playing, I can’t say I liked the tone at all.
But the next day, with more appropriate amp settings, it completely transformed — a whole new level opened up, and I had some seriously fun, chuggy hours. My guitar isn’t tuned super low, but even in Eb tuning, it sounded massive. Let’s try an old Dream Theater chord: hit a C5/G power chord and just listen to that roar. It’s huge, full, and thick, yet remains fairly clear under heavy gain. Now start palm-muting and pay attention to the weight and size of the lows — it’s powerful. The response is tight and punchy. Then move on to an Em(addF#) chord — if you’ve ever played Pull Me Under, you’ll know the one. Feels great, doesn’t it?

If we generalize its EQ character, I’d describe it as having tight but not overly rich lows (not as lush as an Alnico 5 humbucker’s), clear and well-balanced low-mids, plenty of mids while the high mids are bright and clear.
At this point, there’s something I’d like to highlight. As I mentioned at the beginning of this review, there are two versions of this pickup. Seymour Duncan lists both with the same DCR, unloaded resonance frequency, and EQ chart — but interestingly, there are clear technical differences between them. For instance, considering that the regular version has about 1 henry higher inductance than the Blackened Edition (Antigua measured the standard model at 6.891H), it’s hard to imagine that they would share exactly the same resonance frequency.
And this brings me back to the point I made earlier about the clarity of the distortion tone in the Blackened Edition. I really enjoyed the crisp, articulate distortion I got from this pickup. But I can’t help wondering — if the inductance were about 1H higher, as in the standard version, would that extra inductance start to muddy up the low end? After all, there’s also a Trembucker-sized version of the standard model, which makes the comparison even more intriguing.

On that note, a few followers have recently messaged me on Instagram about their experiences with the Black Winter and its lack of clarity under distortion, and it looks like we’ll be comparing notes soon.
One particularly interesting detail about this pickup is this: as you know, most Duncan pickups carry a code name — SH-1, SH-2, TB-4, SH-5, and so on. Strangely, the Black Winter models don’t. I’d really love to ask Derek Duncan about the reason behind that.
When it comes to dynamic range, well… with a ~18K DCR and three massive magnets, what would you really expect? Naturally, the range is quite narrow. Adjusting the volume pot does make a difference, of course — but even just before the point where the signal starts to drop out completely, getting a truly clean tone isn’t really possible.

Cleans? What cleans? Haven’t even tried.
Then again, who would buy a Black Winter expecting sparkling cleans, right? So in that sense, I wouldn’t call the BW a versatile pickup. On the contrary, it’s a highly focused one. Its purpose and tonal focus are limited — and the boundaries of that clarity are very well-defined. Within those limits, it’s absolutely successful at what it does. Step outside them, though… and it falls apart rather quickly.
Is it suitable for modern heavy metal? In my opinion, yes, it is. I believe it can handle lower tunings with ease.
Conclusion
The Seymour Duncan Black Winter Bridge – Blackened Edition is not a pickup that tries to please everyone, and that’s precisely what makes it interesting. It’s unapologetically aggressive, purpose-built for modern high-gain styles, and leaves little room for subtlety. Once dialed in correctly, it delivers a crushing yet articulate tone that rewards precision and tight playing.
Its construction details — from the pole pieces to the matte anthracite coils — show that it’s designed with intent, not just aesthetics. The asymmetric coils and slightly lower inductance of the Blackened Edition give it a touch more clarity than one might expect from an 18K triple ceramic beast. Still, its dynamic range is limited, and if you’re chasing glassy cleans or vintage dynamics, you’re looking in the wrong place.
BW bridge is not a versatile pickup, nor does it pretend to be. But within its narrow field of focus — heavy riffing, modern metal, djent, or any genre that thrives on tight lows and biting mids — it’s an absolute weapon. But NOT a swiss army knife, BW bridge is truely a Rambo knife for the real life “High Gain Tone Rambos” out there.

Pros
· Exceptionally tight and focused low end, neat&tidy hi-end
· High clarity under hi-gain for such a hot ceramic pickup
· Aggressive, defined mids that cut through a dense mix
· Distinct, cool-looking Blackened Edition design
· Works very well and precise for modern metal and lower tunings
Cons
· Too Limited dynamic range
· Virtually unusable clean tones (at least for my taste of cleans)
· Not suited for vintage or low-gain players
· Need a little bit attention on adjusting the tone you like (or it is just me who is not into ultra hi-gain metal much)
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