Specification:
Driver units: 3 Sonion BA
Impedance: 40 ohms
Sensitivity: 113db
Frequency response range: 15 Hz - 22 kHz
Source Used:
Acoustic Research AR-M200
XDuoo X3 (CS4398)
Realme 6 paired with externa DAC ( Avani, Abigail, JCally JA21)
Foobar2000
Tidal, Spotify,Qobuz, & Apple Music
(MP3 320kbps, FLAC 16bit,FLAC 24bit,WAV,DSD256)
Package:
The Hisenior FE3U provides a nice packaging and accessories compared to other chifi brands, it comes with black sturdy box with a magnetic opening. Inside the box is the IEM round storage case they provided which is nice for carrying our IEM outside. It has a 7 pairs of eartips ang surprisingly also comes with microfiber cloth and cleaning brush.
Build: I love how these shells designed and crafted, they use the Egger Allergy-free resin for the beautiful shells. The design has a 3D-ish look effect composed of gradient color or blue and pink with some shimmering glitters effect and also the text “Febos” comes with a nice text and font color of silver. I also love the build quality and feels of this cable. Lightweight feels with a nice hardwares of plug, splitter with chin slider and premium looking MMCX Connector.
Sound Quality:
Lows: Bass has a decent amount of quantity, not too shy, and not so aggressive. I found the bass rumble lacking but understandable due to its driver configuration which the target is not to have a rumbling subbass. It has a fast attack, fast decay which I think it’s the signature of the Sonion drivers, I’d say the drivers on this IEM is well implemented and well tuned.
Mids: Mids has a natural timbre and presentation, I enjoy listening to tracks with a rich female voice and tracks with some pleasant guitar tones. It Is non-offensive and I found it a little bit laid back compared to other BA drivers IEM I’ve tried. I think, the mids are the strength of this IEM since it delivers a transparent and clear mids.
Treble: The highs are slightly detailed and has a good extension on this part, I love how the micro details sounded so natural and enjoyable and I’d say that the highs of this iem has a good height staging or well. It can stay analytical without piercing your eardrums for long listening sessions, even those cymbals and crashes doesn’t sounded offensive to me but more on a enjoyable feeling
Soundstage & Imaging: Soundstage is not the widest but has a good height extension specially on highs, for me, it is slightly lacking a lows extension but it is a personal preference since most of my genre I listen to is rich in subbass such as EDMs and moderm tracks that is digitally produced.
Overall it is a very good choice iem for those who are searching for a natural, clear and transparent representation.
Conclusion:
I was amazed how this Company Hisenior built this pair of IEM from Packaging, accessories, cable and the IEM drivers itself, I’d say that it is looking premium and also sounded premium. I hope they continue to make other iems like this specially those uncommon CIEMs fitting and design.
Test Tracks
Getting Older - Billie Eilish
Foxey Lady- Jimi Hendrix
First of the Year - Skrillex
The Husk - Rings of Saturn
Airplane Mode - Cory Wong
The Crying Machine - Steve Vai
Take the "A" Train - Nikki Yanofsky
A Little Piece of Heaven - Avenged Sevenfold
PLUR POLICE (Jauz Remix) - Knife Party
It's Oh So Quiet – Björk
My playlist:
Thank you for reading!
Driver units: 3 Sonion BA
Impedance: 40 ohms
Sensitivity: 113db
Frequency response range: 15 Hz - 22 kHz
Source Used:
Acoustic Research AR-M200
XDuoo X3 (CS4398)
Realme 6 paired with externa DAC ( Avani, Abigail, JCally JA21)
Foobar2000
Tidal, Spotify,Qobuz, & Apple Music
(MP3 320kbps, FLAC 16bit,FLAC 24bit,WAV,DSD256)
Package:
The Hisenior FE3U provides a nice packaging and accessories compared to other chifi brands, it comes with black sturdy box with a magnetic opening. Inside the box is the IEM round storage case they provided which is nice for carrying our IEM outside. It has a 7 pairs of eartips ang surprisingly also comes with microfiber cloth and cleaning brush.
Build: I love how these shells designed and crafted, they use the Egger Allergy-free resin for the beautiful shells. The design has a 3D-ish look effect composed of gradient color or blue and pink with some shimmering glitters effect and also the text “Febos” comes with a nice text and font color of silver. I also love the build quality and feels of this cable. Lightweight feels with a nice hardwares of plug, splitter with chin slider and premium looking MMCX Connector.
Sound Quality:
Lows: Bass has a decent amount of quantity, not too shy, and not so aggressive. I found the bass rumble lacking but understandable due to its driver configuration which the target is not to have a rumbling subbass. It has a fast attack, fast decay which I think it’s the signature of the Sonion drivers, I’d say the drivers on this IEM is well implemented and well tuned.
Mids: Mids has a natural timbre and presentation, I enjoy listening to tracks with a rich female voice and tracks with some pleasant guitar tones. It Is non-offensive and I found it a little bit laid back compared to other BA drivers IEM I’ve tried. I think, the mids are the strength of this IEM since it delivers a transparent and clear mids.
Treble: The highs are slightly detailed and has a good extension on this part, I love how the micro details sounded so natural and enjoyable and I’d say that the highs of this iem has a good height staging or well. It can stay analytical without piercing your eardrums for long listening sessions, even those cymbals and crashes doesn’t sounded offensive to me but more on a enjoyable feeling
Soundstage & Imaging: Soundstage is not the widest but has a good height extension specially on highs, for me, it is slightly lacking a lows extension but it is a personal preference since most of my genre I listen to is rich in subbass such as EDMs and moderm tracks that is digitally produced.
Overall it is a very good choice iem for those who are searching for a natural, clear and transparent representation.
Conclusion:
I was amazed how this Company Hisenior built this pair of IEM from Packaging, accessories, cable and the IEM drivers itself, I’d say that it is looking premium and also sounded premium. I hope they continue to make other iems like this specially those uncommon CIEMs fitting and design.
Test Tracks
Getting Older - Billie Eilish
Foxey Lady- Jimi Hendrix
First of the Year - Skrillex
The Husk - Rings of Saturn
Airplane Mode - Cory Wong
The Crying Machine - Steve Vai
Take the "A" Train - Nikki Yanofsky
A Little Piece of Heaven - Avenged Sevenfold
PLUR POLICE (Jauz Remix) - Knife Party
It's Oh So Quiet – Björk
My playlist:
Thank you for reading!