Description
Hisenior Mega5EST IEM 7th Anniversary Edition
The Hisenior Mega5EST IEM 7th Anniversary Edition boasts a custom 10mm bio-cellular diaphragm dynamic driver that delivers superior airy and dynamic lows with less than 0.5% THD. It features 2EST super tweeters, providing an impressive S-highs extension up to 80Khz. The IEMs are tuned with the Harman IEM target curve for smooth coherence from bass to treble, ensuring well-detailed and top-clean instrumental definition. Updates include a smaller shell, a new sound nozzle, reconfigured inner drivers, a new air vent, and a new tuning sound.
Advanced Sound Tuning
The Mega5EST uses a 4-way integrated passive crossover, combining 1 low, 2 mid-highs, and 2 S-highs drivers. This configuration ensures a seamless blend of frequencies, achieving high-quality audio output.
Electrostatic Super Tweeter
The super tweeter extends frequencies from 7KHz up to 80Khz, powered by a miniature transformer for superior performance.
Premium WhiteWhale Cable
The included WhiteWhale Premium Cable features:
- Premium UP-OCC (Silver-Plated)
- 290 cores coaxially shielded
- 2 strands of 24AWG
- Ultra-soft PVC insulation
- Gold-plated 0.78mm 2 pins connector
- 4.4mm balanced gold-plated brass plug
- Anodized aluminium alloy plug case, splitter, and slider
- 1.2M white colour with coaxial multi-layer Litz structure and high-density shielding design
Drivers: 1 Dynamic Driver + 2 Balanced Armatures + 2 Electrostatic
Configuration: 1 Low, 2 Mid-highs, 2 S-highs
Tuning: 4-way crossover, triple bores, 3 dampers
Frequency Response: 10Hz-50Khz
Sensitivity: 105dB/mW
Impedance: 25Ω
Isolation: -20db
Cable: WhiteWhale Premium Cable
Warranty: 1 Year (IEM only)
Package Contents
Mega5EST Tribrid In-ear Monitor
WhiteWhale Premium Cable with 4.4mm balanced plug
Pelican protective case (waterproof and crushproof)
6 pairs of silicone eartips and 2 pairs of foam eartips
Clean wiper
Cable clip
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Hisenior Audio has been dedicated to creating and producing professional custom and universal-fitting in-ear monitors for musicians, audio engineers, and audiophiles since 2016. Whether you play bass, drums, keys, guitar, or sing, and regardless of where your music happens - at home, on the street, or on stage - we believe that every one of your musical dreams deserves respect and protection. Our aim is to inspire a stronger connection to your music, enhance your stage performance, and provide better hearing protection through our affordable and professional in-ear monitors.
This is the most expensive IEM I have ever purchased so far. I got it after watching many reviews especially from DMS who showered extreme praise on these, claiming them to be better than many full sized headphones.
And boy he is not wrong. These are currently the best tuned and best sounding IEMs in my collection. In fact, I now try me every IEM to sound like these using EQ and it has become my default target sound signature.
Thanks a ton to Audio Store for bringing such class defining products to our Indian market.
This are one of the best things that I heard … clarity and vocals on this thing in really really good!!
Bravo to the Audiostore Crew! What a lovely gift wrap. Whoa. Bravo on the coffee. I didn't anticipate that. I adored the gift wrap design.
Hisenior Mega5EST IEM
" Warmer Neutral/Balanced "
it has a Warm Neutral Signature..
Midrange + Warmth This will provide you with an Excellent Signature and encourage you to listen to every well-known tune once more in order to pick up on subtleties in frequency.
When compared to XENNS Mangird Top which has Cleaner Signature aligning to Treble region...
both are Amazing IEM's and depends on your Listening mood Choose either Clean ( X-Top) or Warmer (M-5EST) Signature.
I am grateful to the Audiostore Team for both IEMs.
Shared the Timm's review below - which says it all in Deep...

Hi there, thank you for your positive review of the Hisenior Mega5EST IEM! We're glad that you enjoyed the gift wrap and coffee that came with your purchase. It's great to hear that you appreciate the warmer neutral/balanced sound signature of our product, and how it brings out subtleties in frequency. We also offer the XENNS Mangird Top, which has a cleaner signature if that's more your preference. Thank you for choosing our IEMs and for sharing Timm's review with us. We appreciate your support!
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Description
Hisenior Mega5EST IEM 7th Anniversary Edition
The Hisenior Mega5EST IEM 7th Anniversary Edition boasts a custom 10mm bio-cellular diaphragm dynamic driver that delivers superior airy and dynamic lows with less than 0.5% THD. It features 2EST super tweeters, providing an impressive S-highs extension up to 80Khz. The IEMs are tuned with the Harman IEM target curve for smooth coherence from bass to treble, ensuring well-detailed and top-clean instrumental definition. Updates include a smaller shell, a new sound nozzle, reconfigured inner drivers, a new air vent, and a new tuning sound.
Advanced Sound Tuning
The Mega5EST uses a 4-way integrated passive crossover, combining 1 low, 2 mid-highs, and 2 S-highs drivers. This configuration ensures a seamless blend of frequencies, achieving high-quality audio output.
Electrostatic Super Tweeter
The super tweeter extends frequencies from 7KHz up to 80Khz, powered by a miniature transformer for superior performance.
Premium WhiteWhale Cable
The included WhiteWhale Premium Cable features:
- Premium UP-OCC (Silver-Plated)
- 290 cores coaxially shielded
- 2 strands of 24AWG
- Ultra-soft PVC insulation
- Gold-plated 0.78mm 2 pins connector
- 4.4mm balanced gold-plated brass plug
- Anodized aluminium alloy plug case, splitter, and slider
- 1.2M white colour with coaxial multi-layer Litz structure and high-density shielding design
Drivers: 1 Dynamic Driver + 2 Balanced Armatures + 2 Electrostatic
Configuration: 1 Low, 2 Mid-highs, 2 S-highs
Tuning: 4-way crossover, triple bores, 3 dampers
Frequency Response: 10Hz-50Khz
Sensitivity: 105dB/mW
Impedance: 25Ω
Isolation: -20db
Cable: WhiteWhale Premium Cable
Warranty: 1 Year (IEM only)
Package Contents
Mega5EST Tribrid In-ear Monitor
WhiteWhale Premium Cable with 4.4mm balanced plug
Pelican protective case (waterproof and crushproof)
6 pairs of silicone eartips and 2 pairs of foam eartips
Clean wiper
Cable clip
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Hisenior Audio has been dedicated to creating and producing professional custom and universal-fitting in-ear monitors for musicians, audio engineers, and audiophiles since 2016. Whether you play bass, drums, keys, guitar, or sing, and regardless of where your music happens - at home, on the street, or on stage - we believe that every one of your musical dreams deserves respect and protection. Our aim is to inspire a stronger connection to your music, enhance your stage performance, and provide better hearing protection through our affordable and professional in-ear monitors.
This is the most expensive IEM I have ever purchased so far. I got it after watching many reviews especially from DMS who showered extreme praise on these, claiming them to be better than many full sized headphones.
And boy he is not wrong. These are currently the best tuned and best sounding IEMs in my collection. In fact, I now try me every IEM to sound like these using EQ and it has become my default target sound signature.
Thanks a ton to Audio Store for bringing such class defining products to our Indian market.
This are one of the best things that I heard … clarity and vocals on this thing in really really good!!
Bravo to the Audiostore Crew! What a lovely gift wrap. Whoa. Bravo on the coffee. I didn't anticipate that. I adored the gift wrap design.
Hisenior Mega5EST IEM
" Warmer Neutral/Balanced "
it has a Warm Neutral Signature..
Midrange + Warmth This will provide you with an Excellent Signature and encourage you to listen to every well-known tune once more in order to pick up on subtleties in frequency.
When compared to XENNS Mangird Top which has Cleaner Signature aligning to Treble region...
both are Amazing IEM's and depends on your Listening mood Choose either Clean ( X-Top) or Warmer (M-5EST) Signature.
I am grateful to the Audiostore Team for both IEMs.
Shared the Timm's review below - which says it all in Deep...

Hi there, thank you for your positive review of the Hisenior Mega5EST IEM! We're glad that you enjoyed the gift wrap and coffee that came with your purchase. It's great to hear that you appreciate the warmer neutral/balanced sound signature of our product, and how it brings out subtleties in frequency. We also offer the XENNS Mangird Top, which has a cleaner signature if that's more your preference. Thank you for choosing our IEMs and for sharing Timm's review with us. We appreciate your support!
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It's an interesting product. I like all the tip options in this pack. It's a good beginner pack to know how each tip material can affect the sound quality. All the tip material & quality are good. The silicone tips & foam tips in the pack are good, like those stock tips we get with IEM. But the surprising tips are the latex tip & the hybrid foam tip. Although the latex tip feels a little rubbery in feel & is a dust magnet, but it's very comfortable, provides a good seal and does enhance bass & treble response slightly. And for the hybrid tip, it's like best of both worlds. It gives the comfort of a silicone tip as well as provides the seal of a foam tip. I'm not a big fan of foam tip in general because of how they feel in ear & it's very difficult to put them in the ear, but these hybrid tips removed all those problems for me.
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This is one of the best modular cables I have ever seen in this price range. Microphonic is there as the nylon type of material is used for wrapping the cable. But microphonic is very minimal compared to other similar cable I have used. But, once the music starts playing, the microphonic would be gone. connector quality is very premium, on both the 3.5 / 4.4 termination as well as at 2-pin connector end. I love how easy is to replace the 3.5 & 4.4 end. It's highly recommended if you are looking for any premium modular cable on budget. It's one of my favorite modular cables along with the Moondrop aria 2's stock modular cable.
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Sounds exactly like the Salnotes Zero with a bit more bass. Has that same Harman curve with upper midrange bump and reduced lower mids making male vocals sound thin. Good resolution/detail and treble is perfectly done. Fit is good and I like that these are very light.
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I have own onix aplha as a dac and this is definitely a upgrade in that regards
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From Blon bl2 to BGVP DN2
The jump on dunu was really worth it
Almost every genre songs this IEM drive at another level of dept n separation
Only flaw i could pin point some jpop heavy electric or high pinch voice of singers was little intolerable but other than it skillet and every other genre it nail it..
Accesories are another level really feel like worth the price and best customer care...
Tried every format from flac mqa to dsd . movies or series or anime . this earphone r all in one.
Bass timing silent timing Treble timing is all so perfectly tune (tried on LGV50)
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If you are looking for a pair of headphones that would be your end game on a budget, then look no further, Edition XS is the way to go.
I have been using these for about 2 years and finally I can say, these cans a robust, dynamic and neutral to slightly bright.
But it also packs a punchy bass and has a good soundstage.
All you need is a pair of Edition XS and further you can keep leveling up the sound quality by upgrading cables to balanced ones, getting good DAC/AMPS and also modding the cans with new filters and grill.
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Pros:
1. Sound is excellent for the price. I would say moondrop chu level sound quality. It follows the harman target with a little but turned down treble. Many people find the harman target a bit harsh at the top end. But this solves the issue.
2. I never had connectivity issues. Pairing was easy. As soon as I bring out the earbuds from the case, the buds automatically connects to my android phone.
Cons
1. App could be better. Obviously the app and other functionality won't be at the level of other mainstream tws like bose, samsung etc.
2. The fit. As someone who mostly uses wired iems. The tws does not feel as comfortable as the iems. For my ears, it's only comfortable for an hour or so. After that, it gets really uncomfortable.
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I have been through some online videos/reviews before this purchase. My shortlist were, Moondrop Chu II, KZ Castor Pro, Wan'er SG. Audio Store was kind enough to provide demo of these to compare. Also Mr. Pritam shared valuable inputs on differences between my selected comparisons.
Very happy with the Tangzu Wan'er SG's output, everytime I listen to some of my old fav bolly songs it generates smile. Guess using it day by day increasing some sort of details or maybe I am getting use to. Best for listening for longer duration without fatigue. Bassheads may find it irrelevant to their taste. Over-all best Balanced tune IEM I must say which has some spark and doesn't feel boaring.
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In the realm of audiophile excellence, where sound transcends mere listening and becomes an immersive journey, the Roseselsa Distant Mountain headphones emerge as a beacon of luxury and precision. Marrying vintage aesthetics with cutting-edge technology, these headphones offer a sublime auditory experience that caters to the most discerning of listeners.
Design and Build Quality
The Distant Mountain captivates with its retro-inspired design, reminiscent of the golden age of personal audio. The headband, crafted from solid stainless steel and adorned with genuine lambskin, ensures both durability and unparalleled comfort. The coaxial CNC-machined body exudes a high-gloss finish, presenting an extraordinary high-end texture that is both versatile and fashionable. 
Sound Performance
At the heart of the Distant Mountain lies an innovative 40mm composite topological diaphragm. This redesigned dome and corrugated ring deliver crisp, transparent treble and profound, surging bass. Enhanced by neodymium super magnets and an acoustic structure dedicated to small-sized headsets, the Distant Mountain presents richer sound details and a more natural treble extension, immersing the listener in melodious music. 
Comfort and Usability
The sponge ear pads are designed with both softness and breathability in mind, ensuring prolonged listening sessions remain comfortable. The headband supports fine length adjustments, with clearly visible scales to alleviate any concerns about symmetry. The inclusion of a stranded-free 5N single crystal copper IEM cable, coupled with a detachable MMCX design, offers high playability and customization for the user. 
Conclusion
The Roseselsa Distant Mountain is a testament to superb build quality and exceptional sound performance. Its unique tuning direction, reminiscent of high-fidelity in-ear monitors, combined with its luxurious design, makes it a standout choice for audiophiles seeking both style and substance. While it may require amplification to truly shine and could benefit from thicker earpads for optimal comfort, its value proposition remains compelling. For those who appreciate a blend of retro aesthetics and modern audio excellence, the Distant Mountain is an unrivaled choice. 
In the grand symphony of high-fidelity audio equipment, the Roseselsa Distant Mountain plays its notes , offering a professional and luxurious listening experience that is both nostalgic and forward-thinking.
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I was not expecting much but this IEM sounds really good. If feels like a much more expensive IEM. The convenience thanks to the USB-C connection is great. I am able to use it on my phone, ipad and laptop. Gonna get some and gift some friends. This is a great gifting IEM / starter IEM !!!
I love the compatibility and the bill quality of the AUDIOCULAR d07, it works well with my samsung m53, . I also liked that u provide a case along with it , 😉
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Good Sound Quality. Bass Treble Mid Too God Under 2k Price, Lookwise Good & Ear Fit & Gaming Experience To Good. & clear Sound Sense.
Earphone Case Too Good 👍 I like it.
Fast Delivery in 2 day delivery In My Address.
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This is a solid technical iem with a very neutral tuning. Its a keeper iem for those who already have a collection of somewhat coluored or tasteful sounding iems under 10k .
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Increased the volume as well as clarity of audio.
Thanks to the audio store for a quick delivery
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This was my first experience with The Audiostore and it was welcoming. Happy with the service provided and customised suggestions as per need. Looking forward to buy next one. Thanks.