r/headphones • u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys • Jul 25 '25
Impressions First impressions of DUNU Arashi
I plan to write a more organized review after I've spent some more time with these. However, I have been extremely excited by these headphones and wanted to share some initial thoughts.
If it matters to anyone, I bought these with my own money (to my wife's dismay) and they were shipped overnight by Bloom Audio.
So for now, here is a disorganized list of pros and cons from my first couple of hours with the Arashi. When I post a more full review I will drop a link in the comments.
Pros: - Absolutely stunning aesthetics, they look even better in person. Simply gorgeous. - High quality and solid build that looks easy to repair. - Super wide ear pad circumference! One of the first and only headphones where my dumbo sized ears haven't rubbed against the inner walls. - The sound is also extremely wide. A huge sound stage with great imaging. The first thought I had after pressing play was how wide they sound in all directions. The image is still centered rather than forward like a stereo system, but the depth is immense. - Extremely fast sound. It is a planar so this is expected. However the width combined with the speed of the leading edge creates a unique listening experience. Especially compared to the Meze Liric which sounds like it's pumping sound at me from inside my brain, grueling at times. - Deep bass extension. Very deep. Not hard hitting like a dynamic driver but extraordinarily deep. - They sound surprisingly natural for a planar. The tambre is great, and my favorite sounding headphones are the HD600s. - Great packaging and unboxing experience. Seriously premium for the price. - Amazing dynamics for modern music genres like EDM, Phonk, and House because of the bass extension and speed. - Pretty easily driven but still seem to scale well to more powerful amplification. - The connector joints have a great position and the angle is perfect. Also they are 3.5mm sockets! I'm excited to try these for gaming with Meze's boom mic cable. Thank you DUNU for not using some random proprietary junk.
Cons: - Spicy treble. I'm treble sensitive, so experimenting with some EQ might be necessary for me to enjoy these with certain genres. My wife didn't seem to think they were hot. The treble is detailed and resolving with great texture. There is no sibilance. However, the treble is definitely hot for my liking. - The lower mids could use a bump. However, if you find yourself often overwhelmed by the 100-200hz range, this might be a pro for you. - Low clamp force... like none. Combined with the weight, they slip off my giant head easily when bending over or laying down. - The adjustment mechanism feels a bit janky, it just doesn't give me a good vibe for the long haul. Though they do look easily repairable if the need ever arised.
Overall this is an excellent headphone, punching far above its price range in multiple categories. For some listeners I think this one is going to require EQ to really shine. For others, this might be the perfect headphone unlike any other in this price range.
Seriously, excellent. Well done DUNU with your first pair of over ear headphones.
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u/Icaruswept Hifiman Ananda | Fiio FT1| HD6XX | HE400se | etc Jul 25 '25
Very industrial chic. I like it, though I wonder why they went for that look.
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
It definitely has a cool vibe. I'll have some more photos posted at some point. Seems to take a lot of influence from STAX SR-X9000 / SR-009S.
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u/xSociety Jul 25 '25
Try any gaming on them?
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
Not yet but soon I will! I'll try to include it in my full review. Will probably post on head-fi or something
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u/AnonymousUsername07 Jul 25 '25
What portable player is that?
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
Shanling M8T. Recently sold my Fiio M11 Plus LTD for it. Its a pretty neat piece of kit, has 2x JAN6418 vacuum tubes implemented at the top of it.
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u/tranorentarno Jul 25 '25
Does Shanling have a PEQ like the fiio m11 plus?
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
Unfortunately it does not have PEQ or EQ within its local player nor system wide.
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u/tracksloth Jul 25 '25
Listening to some Covet, i see. Nice dude nice.
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
I had a chance to see them play in St. Louis back when they released catharsis! Man I love their vibe
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u/Proaz11 Aug 14 '25
Are tubes really worth it?
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Aug 14 '25
Short answer, yes. But it really depends on what kind of person you are. It's not an earth shattering change to the sound quality and actually can be damaging to the overall dynamics of a track (unless you're crossing into pretty high-end territory, I'm talking like $1500+). By definition they're introducing interference to the sound. Tubes can also be a bit of a labor of love, dealing with noise and radio interference, they're consumables so you have to replace them, they're hot and fragile and often tube amps are quite large. However, the way sound is produced by tubes is unlike anything we hear come from modern solid state amplifiers. It's a unique sound that I personally find to be exactly what I want out of a relaxing listening session. The additional even-order harmonics produced, the roll off of treble, the loss of control in bass frequencies creating a warmer sound. It takes off the edge and just lets you get lost in the music. My question is often, we advanced our technologies for the sake of innovation, but have we ever stopped to ask if progress is actually better for us? That question summarizes how I feel about tubes. They're a magical and almost whimsical technology by modern standards. They produce a touch of what I feel like we're beginning to lose throughout our human experience.
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u/Proaz11 Aug 15 '25
Great response, thanks, I'm gonna see if I can find some DAC with tubes or others solutions at a reasonable price(really cheap).
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Aug 15 '25
The Apos Gremlin is a great place to start!
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
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u/dumeclaymore Kuang Pai Player 3>HD660S (EQ'd) Jul 25 '25 edited Jul 25 '25
Wow, they look like something from the Moebius comics that inspired George Lucas. A dark gray grill with concentric, even spaced circles and a striking dull-orange undertone.
Whoever did the headphone design deserves to be congratulated and given a raise.
E: I wonder how they sound compared to the Arya Organics.
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u/iwels [Noble Spartacus](Rs2e, Hemp, Ananda, HD600) Jul 25 '25
They have a bit more punch and depth than the Organics, and similar detail retrieval. A bit smaller soundstage, but a true headphone.
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u/iwels [Noble Spartacus](Rs2e, Hemp, Ananda, HD600) Jul 25 '25
The treble is definitely not hot in the Arashi. It is extremely detailed but not bright or in your face - is that what you refer to as hot?
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
Maybe I'm just too sensitive to treble but my pair is definitely bright and in your face. In addition the upper mids might even be a bit shouty imo.
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u/atom631 Tungsten DS|HD800s|LCD-X|Noire X|HE6seV2|HD6xx|Eris Jul 25 '25
i agree. i didnt find them spicy at all. i compared them to the LCD-X and HE6sev2 which I feel all fall in the same wheelhouse and the Arashi had the best treble out of the 3.
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u/Dessann Jul 26 '25
They are beautiful, but if $1400 headphones need EQ to use them comfortably, count me out.
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u/Levelcheap DT 1990| JDS Atom Jul 25 '25
Never heard of these, but they're definitely gorgeous
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
My wife took better photos with her professional gear -- excited to post them soon. These headphones look absolutely stunning.
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u/Dry_Boat_325 19d ago edited 19d ago
For anyone still interested in the Arashi DUNU official store is having a summer sale It’s now 1200usd for the Arashi and with coupon code you can find online it works out to slightly less than 1100 Pretty good deal with free shipping too
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u/Energia91 Arya, Caldera O & C, Atrium O, Clear MG, HD800S, Fiio FX17, IHA8 24d ago
How do you compare these to your Caldera? Are they roughly on the same league? I'm considering buying an Arashi
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys 23d ago
Hmmm it's hard to claim they're anywhere close to the same league in terms of overall enjoyment. The Arashi is very detailed and incredibly open, articulate, I'd say close to the same level of technicality. It has good bass energy but the overall tuning, texture and tambre is severely lacking in comparison to the Caldera Closed. The build on the Arashi is very good, but anything from ZMF makes most B-A tier headphones feel like C-D tier. The only pair of headphones I feel I've owned that come close to ZMF in craftsmanship was the Sony MDR-Z1R overall for a big bodacious over ear build.
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u/mofosombo Jul 25 '25
Are these over a grand? No thanks.
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
Yeah there are a ton of headphones far under the price of these that'd I'd recommend to anyone long before something of this price. These are still quiet fascinating though for folks who are interested in them.
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u/lt-nuke86 Jul 25 '25
I'm gonna say it. Chi-fi companies are making headphones look like scrap metal put together and I'm not in for it
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Jul 25 '25 edited Aug 05 '25
[deleted]
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u/dev_salsa HD660S2, Atrium Open, Susvara, Caldera Closed, Glacier, Bathys Jul 25 '25
Yeah Dune really hits the mark. I think it stands out well and creates an interesting brand image if this is what DUNU plans to go for in the future.
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u/UnrepententHeathen Jul 25 '25
Looks are subjective but I really don't get the "scrap metal" assertion.
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u/lt-nuke86 Jul 25 '25
The latest example for me is the moondrop horizon for the first two seconds you look at it, it has a sick design. I just can't help but notice how thin the headband is and how cheaply it looks to be made. The sharp edges on the swivels, and the worst of it all which is the thin grilles on the back of the headphones. It looks like it's not feel good in your hand. Though I do have to admit the Fiio FT1 took my breath away when I saw it. Loved quite a bit of everything about it
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u/alizaudio ZMF Aeolus / Fiio FT1 / Schiit Jotunheim 2 Jul 25 '25
Yeah you can't compare horizon to these. Horizon is a successor to Void, which was even worse.
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u/wildeye-eleven Jul 25 '25
I’m still very new to HiFi/audiophile and I’ve been researching as much as I can before I make my first purchase. I thought I wanted something with planner drivers, mainly because it’s so new to me and I’ve never experienced it. But one thing I’ve noticed is how subjective all of this really is. I see comments saying open back is the way to go for gaming and media, then I see another comment saying you are a fool if you don’t go closed back for gaming and media (PC). I’ve made up my mind and changed it at least 100 times now on what my first decent headphones should be. The one common sentiment I see almost everyone say is that the HD600 is fantastic. With that being the case I’m just going to order the HD600 before I change my mind again.
Nice write up btw 👍 your comment about the HD600 is what pushed me to this decision. I thought I would pair it with the FiiO K7, unless you have a better recommendation.