Consumers and also enthusiasts deep into the hobby are getting better offerings day by day where they are getting more performance for the money that they are paying, but every now and then, there are a few sets in this silly little hobby of portable audiophilia that cross a certain comfortable threshold in price, where the actual specs on paper raise more eyebrows than its actual sonic performance, and this is also where the Nightjar Acoustics Singularity with a single dynamic driver comes with a reasonable price tag of US$1300, the same Nightjar that collaborated with Symphonium Audio and produced a stunning little set called the Meteor.
Now, I don’t believe in driver counts trumping over tunings, but I certainly was skeptical of this $1300 single DD IEM being praised so much, so much so, that I asked my boss who’s another audio nut to loan me his Singularity for a few days, and so I did. That’s it for the preamble. This has not been supplied by any retailer, nor any audio group of reviewers. This is a personally owned unit.
UNBOXING, ACCESSORIES, FIT AND COMFORT
I didn’t get the full set, just the IEMs, cable, the carry case, and the warranty card. The cable is the Nightjar Vanguard 2W which is modular and that’s a nice thing, but it is so tangly that I just used two cable ties to have the IEMs secured. The shells are metal, and are heavy; which may raise a few eyebrows on weight management, but I had the Singularity for extensive periods and except for slight discomfort, there was nothing that would make me seek workarounds.
The highlight for me was the little treasure chest of a case with just that adorable logo of Nightjar Acoustics, and unboxing the IEMs for the first time felt like Santa Claus decided to take a summer-ish detour at my place.
That’s all for everything except for the sound, and here comes the sound.
LOWS
Tipper: Gulch
The Nightjar Singularity is not an IEM that I can use on my typical track list so I had to think outside the confines for this one. r/audiophile led me to find the album Forward Escape by Tipper and went with Gulch and the Singularity got to brass tacks without wasting a second and I was stupefied with the punch and slam that this was having.
Apart from the humongous bass quantity that it was showing with each hit, not once did the Singularity even remotely come close to sounding muddy. Rest of the elements in this track had excellent separation and no haze over the detail which makes me think twice over typecasting an IEM just because it measures a certain way on the FR.
Daft Punk: Veridis Quo
The Nightjar Singularity establishes on the first foot with the tonality being warm, which meant that the pitched up keys in the intro of this track were coming off warmer than usual while being a minor key.
Once the beats come in, the Singularity shows beautiful restraint in not overwhelming the entire tone of sound. Note weight of the beats is quite thick while not crowding over the synths, and the attack and decay of the Singularity was snappy enough to remind me of another IEM, the Final A8000.
Rage Against the Machine: Bullet in the Head
The Singularity here shows a minuscule stutter that shows up in its otherwise regal performance by having the perceived stage shrink in height but keeping that aside, Commerford's bass in this realm sounds like the fiercest lion of the savannah with how it roars even with the rest of the elements: the attack is crisp, decay is shockingly fast and the decay just evaporates before someone might smell it to be sluggish.
I really have to appreciate the Singularity with not forgetting to overlook on the rest of the elements where along with Commerford, Wilk's drums, De La Rocha's vocals, and especially the aggression in the tone of Morello's guitars through the breakdown where the Singularity presents it with no compromise, and noting so with its hardware being limited to just a single dynamic driver.
Kanye West: Devil in a New Dress
The Singularity was polished enough to let me briefly hyper fixate upon the slight audible grain & pop that shows up while the beats go on driving the force that this track has, where the drums in a way felt electric but the cymbals cut right through the mix.
Before Rick Ross' prodigal verse comes up, there's a brief electric guitar section and when the beats come back in, the Singularity maintains a clear distinction between the elements and when Ross starts spitting his bars off; the Singularity lets the beats tuck right under Rick's vocals while the cymbals continue to be the exact filler that this part needed, making the entire listening experience be as cohesive as it can get.
MIDS
Muddy Waters: My Home is in the Delta
I thought on an album where "less is more", the Singularity would struggle to pace through the little nitty grittys. This IEM just delivered the exact opposite. From the album Folk Singer, the Singularity, except for an excess quantity and energy in the kicks towards the end of the track, everything else was more of an experience than a listen.
Muddy Waters' haunting vocals and the modulations that he does throughout; from the vibrato through the lower registers to the reverberation that his vocals have when he wails "don't say I don't love you"; from the perfectly indulged metallic timbre on the slide to the guitar having enough detail to pick up even the grazing of the pick; like I said, everything here through the Singularity is an experience.
Tool: Lateralus
Once again, the prowess of the Singularity makes this track an experience rather than a listen. Starting from the intro where the bubbling drums feel ever so uneasy and bouncy at the same time, where the guitars come off warmer than usual, but it is not a deterrent because once the rest of the elements of the track come in, except for the timbre on the drums & guitars on which I simply cannot put a finger on yet, it was an auditory spectacle- I become a boy who just heard the cold start of a Harley in a winter.
Be it the bass which is potent but non intrusive, the cymbals which are sparkly but not shouty, be it the vocals around which the instruments unite and the imaging is just so accurate, and despite the chaos in a masterful control amidst the elements, the Singularity excels in separation and nail every single hit through Carey's final rudiment right before the wah-ing bass which is so polished starts the breakdown.
Steely Dan: Gaucho
The Singularity once again excels to impress me while having an "on-paper" tuning which prima facie doesn't make sense. The presentation definitely would have benefited more from a wider stage but still for an IEM it does alright.
I was having a hard time not noticing how quickly the decay cut off on the growling bass that the track had, and how the tonality has moved out from the nitpicks. The piano here tangos with the bass as to not suffocate the vocals and the backing choir and there is an audible distinction between the both except for moments where they intentionally camouflaged, and there is no skimping on detail.
HIGHS
Arne Domnérus: Antiphone Blues (with Gustaf Sjökvist)
From the legendary jazz album Antiphone Blues, the same named track has just two elements: a saxophone and a church organ, which was recorded in a church and for the gear to be doing justice to a phenomenal job with the details that make this piece THE PIECE, it has to nail timbre, resonance and tonality right and the Singularity delivers.
Domnérus' sax does not come off overly honky or shouty by any means, rather it has an accurately perceived brassy timbre with an incredible resonance because of the way it bounces off the stone walls of the church being recorded in. It just immersed me in the listening while not once did it make me forget the equally resonant organ keys of Gustaf Sjökvist while being so tonally accurate that the key shift to a B flat major did not come as warmer than it should. The immersion with Singularity was so strong that I did not choose to play something else for an hour.
Dave Brubeck: Take Five
Four members, one masterpiece: this is an elegant yet simple track, and the simplicities have the complexion within them. I expected the Singularity to behave in a rash, undignified manner, yet it surprised me. Except for once again, a tad of an excess in the bass quantity of this IEM through here, the grip that it otherwise had on the rest of the elements seemed detailed, but it was true.
First, the textures of the cymbals being appropriately sparkly without being fatiguing, the timbre on the horns being just rightfully brassy without pierce, the resonance of the floor and hi-toms during the solo as the channels split yet the imaging stayed intact, note weight on the pianos: everything was rationed by the Singularity in ways only a few barebones IEMs would do not for namesake.
Carmen Gomes: Unchain My Heart
When your audio gear can make you forget that you are supposed to assess how it sounds with the music that you are playing, it makes you quickly sit comfortably and just listen; then the gear has won and the Singularity proved it through this track from her legendary one mic recording album "Don't You Cry."
First was the drums in this track, where the timbre on the snare was not dry at all; perfectly resonant and just had the amount of rasp from the brush; the cymbals were just so inexplicably crisp where I am at a loss of adjectives, the guitar just at abeyance to not drown out that double bass. The cherry on top is Carmen Gomes' sensual and lush vocal textures exuding in a way that I was reminded of what it means to be an audiophile; using music to listen to equipment; not the other way around- the Singularity did just that, and it’s enough.
CONCLUDING NOTES
There comes a time, in a person’s life; where he is just about to settle into a life of modest comfort and a proper respectable baseline set; and he’s just about to ride off into the sunset of chasing with the other shoe that has fallen onto his floor, and he slides the foot in, wiggles into the shoe, and realises that it’s a size too small for him, and once again he has to relegate everything else. He has to go out, grind, run, do whatever it takes to get another pair where his feet can slide in and that’s it.
Just when I had thought that I am in a comfortable spot with what I want in terms of my personal belongings in portable audio, the Nightjar Acoustics Singularity is exactly that moment where the descended pair of shoes just don’t fit. I resent myself for even willing to try this IEM, because I had just rebuilt myself from being ruined by the likes of the Crinear Reference and the Elysian Apostle 2026; and here comes the Singularity straddling in like a boxer who knows that whoever comes in front of him is getting slept before he even feels fatigue; and just treated me like a withered old man knocking me out with a gust of wind.
I rue the entire time I spent underestimating this IEM just by looking at the spec sheet, and viewing every praise made for this IEM with a lens of skepticism, but I think the silver lining is that, my skepticism let me seek this spectacle out, try it for myself and then thank my morbid curiosity for pushing myself to try it, cause I didn’t think these levels of performance were sonically comprehensible, and with this my curiosity killed my skeptic cat, and Nightjar Acoustics, you owe me one life out of the eight for this slayed cat.
Will I buy it new? Blind buy.
Will I buy it used? Blind buy.
SOURCES USED
Primarily used with the SMSL Raw MDA-1 desktop DAC amp, the Shanling M9 Plus stacked with the xDuoo XD05 Pro transportable DAC amp running RoHM DAC chips and Burson V7 Vivid Op-Amps, via USB-C. Recreationally used with the Venture Electronics Abigail Pro and TRN Blackpearl dongle DAC amps.
But honestly, the Singularity doesn’t need a lot of power to run, just have a clean measuring source with an added bonus for a balanced port and that’s it.
EARTIPS USED (RANKED IN ORDER OF PERFORMANCE)
AZLA Mithryl: Showcases the transients of the Singularity at its absolute best, cleanest midbass slam I have heard till date, widest stage possible for this IEM, beautiful textured highs, detail is at its absolute best.
Divinus Velvet Narrow Bores: everything that the Mithryl does, but to a lesser degree, and there was something missing in the vocals- felt a bit too flat.
AZLA Origin: perceived stage shrunk in terms of width and height, treble felt a bit too safe, mid bass had a very faint bleed, vocals felt slightly recessed.
Divinus Velvet Wide Bores: neuters this IEM to a good degree, but a good thing if one feels the bass might be a bit too overpowering (but at that point just EQ it).
KBear Coffees: just because it is possible doesn’t mean it’s good- vocal textures ruined, mid bass felt pillowy, sub-bass got out of hand, treble is nothing to write home about in terms of textures.
TRACKS
- Rush: Limelight, Spirit of the Radio
- Steely Dan: Gaucho
- Carmen Gomes: Unchain My Heart
- Daft Punk: Get Lucky, Instant Crush, Veridis Quo
- The Police: Message in a Bottle
- Alf Linder: Cantique de Noël, Cantate Domino
- Tipper: Mariscos, Cloaked, Gulch
- Dave Brubeck: Time Out
- Tool: Pneuma, Schism
- Queens of the Stone Age: First It Giveth
- Pink Floyd: Comfortably Numb, Wish You Were Here, Time
- Arne Domnérus: Antiphone Blues (with Gustaf Sjökvist)
- Muddy Waters: My Home is in the Delta
- Tame Impala: The Less I Know the Better
- Animals as Leaders: The Woven Web
- Rage Against the Machine: Bombtrack, Bullet in the Head
- Avicii: Levels
- Periphery: Marigold
- TesseracT: Juno
- Kanye West: Stronger, Flashing Lights, Devil in a New Dress
- Altın Gün: Goca Dünya
- Timbaland: Give It to Me
- Adele: Easy On Me (Live), When We Were Young
- Celine Dion: All By Myself
- Pavarotti: Nessun Dorma
- Mdou Moctar: Tarhatazed
- Cigarettes After Sex: Cry
- Meshuggah: Bleed
- A. R. Rahman: Tere Bina
- Alice in Chains: Down in a Hole and Nutshell (Live)
- Allen Stone: Give You Blue
- Florence + the Machine: Never Let Me Go
- The Smashing Pumpkins: Luna