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.
The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.
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!

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.
The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.
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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from 5552 reviews
Kudos to makers/seller for making it to available.
Purest form of audio hearing experience with this cable.
Happy with the purchase.

The build quality of this cable is top-notch. I’m using it with my HD560S connected to a laptop via Apple Music, and the difference is noticeable. The bass feels tighter and especially welcome improvement for openback headphones and there's a clear boost in instrument separation and overall clarity. Upgrading to a balanced connection has definitely proven to be a worth while decision.

The Hisenior Mega5EST is a reference-quality IEM tuned with taste and subtlety. It doesn't shout for attention but rather invites you to listen deeper. If you're looking for an IEM that balances technical excellence with musical emotion, this one is a rare gem in the hybrid space. A true “listen for hours, forget the gear” experience.

This is the best MP3 player you can get for this price.

I'm new to the world of IEMs and this one was bought to try how it feels. Trust me, it won't disappoint you. Double the value compared to headphones of the same rate.

Budget king SMSL RAW MDA1. Very versatile music dac & headphone amp. Fully satisfied. Being an audiophile I was searching for best budget one got this from The audio store. Thanks for timely delivery. Nothing can match it at this price range period.

Works well with my Moto Edge 50 Pro. Other DAC's would have a lot of interference and static, the Moondrop Echo A has none. Audio is clear and the connector does not heat up at all. Battery life isn't impacted as well.
The build quality is excellent, cable is flexible and will fit in any iem carry case as well.

This is a great product with excellent sound quality. The bass is impressive and it's worth the money.

Beautiful and heavy duty balanced cable. Adds a weight to the music's bass i.e. tighter bass response.
Good product excellent sound well packed but delivery was delayed by two days.otherwise everything good.

Combo of cx31993 max97220 chip is more than sufficient to drive any iems

Using it with truthear crinicle zero red and works perfectly. Loving it

I’ve been thoroughly impressed with the SMSL RAW MDA-1, especially as someone who values Hi-Res audio and the transformative power of a great DAC+amplifier.
The build is solid, with a sleek, compact design that fits perfectly on my desk without taking up too much space. I love the variety of connectivity options—USB-C, coaxial, optical, and Bluetooth—making it easy to connect to my PC, gaming console, or even my phone. The Bluetooth feature is particularly handy for wireless listening when I want to move around without sacrificing sound quality.
One thing I’ve found is that it’s exceptionally well-suited for low to medium impedance headphones, delivering plenty of power and clarity. However, if you’re using high-impedance headphones, you might notice it struggles a bit with volume, so you may need an external amplifier for those. Also, while the 4.4mm headphone output is convenient, it’s not a true balanced design, which might be a letdown for audiophiles who prioritize that feature.
Given its price point, the SMSL RAW MDA-1 offers exceptional value, delivering high-end features and performance that punch above its weight class. It is particularly suitable for audiophiles and gamers seeking a high-quality desktop audio solution with both wired and wireless options. However, for those with high-impedance headphones or a preference for advanced sound-shaping features, it may fall short, potentially requiring supplementary equipment.

KZ Castor Harman Target with Improved Bass is just bliss for listening to music & watching movies.
I play lots of pc games, this IEMs are just awesome for gaming.. The sound stage is fantastic 🔥🔥. Loved using it for movies & games ❤️🔥🤩

It's simply wow
I discovered new things in my favorite audio.
That's how good it is.
5/5