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Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.
All
Alpha Ti LE UIEM
reviews
Video Review
Manufacturer details
Features
Specifications
- Shell Material: SLM 3D printed medical grade Titanium
- Drivers: 1 Piezoelectric super tweeter, 6 Balanced Armature (Knowles), 2 Foster 9.7mm Dynamic Drivers
- Frequency Response: 10Hz ~ 80kHz
- Impedance: 10 ohms
- Connector: 0.78mm 2pins
- Cable: 8-wire 26 AWG silver plated UP-OCC Litz Copper
- Cable Length: 1.25 meter
Description
Alpha Ti, utilizing Selective Laser Melting or SLM 3D printing methods to create the outer shell with medical grade Titanium. Using high power laser beams, directly melting Titanium power in more than 1200 layers to form a ergonomic IEM shell that are difficult to achieve with subtractive manufacturing methods.
Release Timeline
Manufacturer Site
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
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S100 Cappuccino UIEM
- Position: The entry-level line designed for affordability and efficient performance with low-powered sources.
- Description: Features a 10mm dynamic driver with a liquid crystal polymer diaphragm and a double harmonic acoustic chamber, offering reliable sound reproduction from mobile and compact devices. Compared to higher-priced models like the Nautilus or GT600, it has a simpler design and fewer driver innovations, making it ideal for users on a budget with modest space and functionality needs.
Nautilus
- Position: The mid-range model combining artistic design with innovative acoustic technology.
- Description: Offers a gold-plated brass shell with mother-of-pearl inlays and an advanced driver setup that blends planar, dynamic, and bone conduction drivers to deliver balanced sound. Unlike the entry-level S100 that uses a single dynamic driver, it incorporates more complex acoustic drivers and design details, yet remains less technically intricate than flagship models like the GT600 or Alpha Ti.
Impulse Ti
- Position: The high-performance IEM crafted for detailed and immersive audio experiences.
- Description: Integrates dual dynamic drivers with custom titanium diaphragms, six balanced armature drivers, and a ceramic piezoelectric driver to achieve precise bass control and clarity. In comparison to the simpler Nautilus and S100, its enhanced driver combination offers improved accuracy, while its setup is less elaborate than the flagship GT600 and Alpha Ti.
GT600 Gran Tourer UIEM
- Position: The flagship premium model with a robust 12-driver electro-acoustic design inspired by motorsport.
- Description: Uses a mix of electrostatic, balanced armature, and Tesla-powered dynamic drivers housed in a forged carbon fiber shell to deliver a dynamic and spacious sound signature. While it boasts more advanced materials and a higher driver count than the Impulse Ti or Nautilus, its complexity positions it just below the ultra-premium Alpha Ti.
Alpha Ti LE UIEM
- Position: The ultra-premium model defined by its 3D printed titanium construction and meticulous craftsmanship.
- Description: Uses selective laser melting to produce a medical-grade titanium shell with a polished mirror finish, paired with a sophisticated driver configuration that includes Foster dynamic drivers, balanced armatures, and a multi-layer ceramic piezo driver for full spectrum performance. Compared to all other models—from the S100 and Nautilus through to the Impulse Ti and GT600—it delivers the highest level of technological sophistication and build quality.
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Avg. Product Price
$2,501-$5,000
Used For Sale
0
Available (Scroll Down)
Brand Popularity
815
of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
13
Founding Year
2015
Our take on the brand
Jomo Audio is a hifi brand that pioneered several innovative IEM technologies, including 3D-printed medical-grade titanium shells, and early electrostatic hybrid designs with micro-transformers.
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What if you spend more?
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oBravo
Ra-c-cu (21.5)
9722
9722
/
6
Reviews
oBravo is a hifi headphone and IEM brand recognized for its coaxial two-way architecture that places AMT tweeters at the acoustic center of dynamic drivers, creating speaker-like scale and separation in headphones. The brand features user-tunable airflow systems, aggressive miniaturization of AMT technology, and semi-open voicing that delivers amphitheater-scale staging rarely found in in-ear designs.
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Product Strengths
- Build quality is sensational, handmade in Taiwan, and has thousands of man hours put into it
- The kit has detachable clickable connections, and high-quality pure copper cables
- Comes with accessories such as replacement parts for the earbuds, and adapters (3.5, 4.4 for balance, and 2.5 balance)
- Accessories are beautifully made with wood and good hinges
- The product features a two-way speaker system inside an earbud
Product Considerations
- It demands good, abundant power to be driven, due to its specifications of 93dB sensitivity, and 182 Ohms
- Needs to be burned-in (driven) for no less than 200 hours, and most possibly 300 hours
- The stock cable has tiny connectors which make it very difficult to connect any wire beyond 26-28awg
- The outer packaging box seems to be a reformed cardboard box, which is huge and white, and may not be durable in the long run
- The proprietary MMCX-designed connectors means the cable’s tiny connectors make it very difficult to connect any wire beyond 26-28awg and perhaps a very thin 2 or 4 wire at best
Comparisons (according to reviewers)
- The oBravo RA-C-CU excels versus the Vision Ears EVE2020 across every parameter, though there is a warmth across the EVE’s midrange via its dynamic driver, that moves it to, at least, competitive with the RA-C-CU and its Neodymium Dynamic Driver
- There were no aspects between the Vision Ears ELYSIUM and the oBravo RA-C-CU where the oBravo did not excel
- The oBravo RA-C-CU extends a competitive advantage across all relevant parameters from bass extension to treble extension to transparency to a coherency that holds together through the most complex and dynamic passages to a more expansive soundstage, compared to the oBravo EAMT-2C
Takeaway: The Ra-c-cu (21.5) is a very well-made earbud that gives a sensational listening experience like high-end speakers in one's ears. If one wants to treat oneself with serious earbuds where money is not a problem, this is the way to go.
Video review
Our take on the brand
oBravo is a hifi headphone and IEM brand recognized for its coaxial two-way architecture that places AMT tweeters at the acoustic center of dynamic drivers, creating speaker-like scale and separation in headphones. The brand features user-tunable airflow systems, aggressive miniaturization of AMT technology, and semi-open voicing that delivers amphitheater-scale staging rarely found in in-ear designs.
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Subtonic Audio
Storm
5200
5200
/
4
Reviews
Subtonic Audio is a hifi headphone brand recognized for their SLAM dual-armature woofer system, delivering bass extension down to 3 Hz, and their complex 7-way CTRL crossover that splits signals into narrow bands for precise control. Their flagship Storm IEMs showcase hand-enameled faceplates with a two-thirds rejection rate.
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Our summary
Product Strengths
- Considered by many as having the best sound achievable in an in-ear headphone, making it an exceptional audio experience
- The sound signature is mostly balanced with tasteful coloration, where the treble imparts a particular element that is potentially preferable
- The midrange is extremely well done
- Features unique SLAM subwoofer, woofer, midwoofer, mid tweeter, tweeter and EST technologies
- Built with Grade 5 titanium, providing sturdiness and high quality
Product Considerations
- Treble performance can be hit or miss depending on the listener's anatomy and HRTF
- Requires more power than typical IEMs, potentially draining the battery of portable audio players
- Shells are on the larger side
- The included cable is nice, but the chin cinch tends to slide down
Comparisons (according to reviewers)
- Compared to the Hi-Senior Megafest and Dusk Default DSP, the Storm is an editorialized or enhanced version of those IEMs, particularly regarding bass and mids
- Compared to the 64 Audio U6T, it has similar balance with similar tasteful colorations, but Storm's bass is more punchy and the upper treble is more to the reviewer's preference
- Compared to the Empire Ears Odin, the Storm is preferred because the Odin is not as versatile, and the Storm sounds more detailed
- Compared to the Empire Ears Raven, the Storm is more normal in a good way because the Raven has massive bass and a strange lower midrange resonance feature
- Resolution, stage and tonality are better on the Storm compared to Grand Maestro
Takeaway: The Storm is a high-end IEM with exceptional sound quality and great build, even if pricey. It could be worth buying for those who want the best possible audio experience and appreciate a balanced sound with unique features.
Video review
Our take on the brand
Subtonic Audio is a hifi headphone brand recognized for their SLAM dual-armature woofer system, delivering bass extension down to 3 Hz, and their complex 7-way CTRL crossover that splits signals into narrow bands for precise control. Their flagship Storm IEMs showcase hand-enameled faceplates with a two-thirds rejection rate.
Product Page
Product Page
oBravo
Ra-c (21.5)
9722
9722
/
3
Reviews
oBravo is a hifi headphone and IEM brand recognized for its coaxial two-way architecture that places AMT tweeters at the acoustic center of dynamic drivers, creating speaker-like scale and separation in headphones. The brand features user-tunable airflow systems, aggressive miniaturization of AMT technology, and semi-open voicing that delivers amphitheater-scale staging rarely found in in-ear designs.
Expand Details
Video review
Our take on the brand
oBravo is a hifi headphone and IEM brand recognized for its coaxial two-way architecture that places AMT tweeters at the acoustic center of dynamic drivers, creating speaker-like scale and separation in headphones. The brand features user-tunable airflow systems, aggressive miniaturization of AMT technology, and semi-open voicing that delivers amphitheater-scale staging rarely found in in-ear designs.
Product Page
Product Page
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Unique Melody
Mason FS Soleil Tombé
8499
8499
/
3
Reviews
Unique Melody is a hifi audio brand best known for designs that pioneered bone conduction technology in IEMs. The brand combines advanced materials such as silver-palladium alloy bone conduction drivers with 27 ceramic layers and titanium shells. They also created early planar magnetic IEMs and popularized quadbrid driver configurations that combine dynamic, balanced armature, electrostatic, and bone conduction drivers.
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Product Strengths
- Fuller body smooth analog tonality and a neutrally balanced sound signature
- Naturally resolving treble
- Expanded soundstage
- Beautiful, exotic material shells and premium leather accessories
- Very light weight
Product Considerations
- The high price is a significant consideration
- Performance is source pair-up dependent
- The included PWA First Times Shielding Pro cable has some microphonics
- Shells are a little bigger in comparison to previous Mason FS models and MM/AP models from Mentor-series
Comparisons (according to reviewers)
- Vs Unique Melody Amber Pearl, the Soleil Tombé has less bass and is more neutral, allowing for clearer mids compared to the Amber Pearl's stronger bass presence
- Vs U12T, the Mason FS has better bass impact and texture, while the Mason FS also presents vocals as warmer and fuller, with more atmosphere, while the U12T presents a very clean and clear sound, though it is less energetic
- Vs Noble Onyx, the Mason FS is warmer, while the Onyx has a larger, more open sound, though the Onyx can be clearer in higher registers but loses clarity in lower registers compared to Mason FS
- Vs UM Mason FS Le Jardin (LJ), the 2024 model is just $499 more
Takeaway: The Mason FS Soleil Tombé is a very good-looking IEM that provides a unique listening experience with balanced sound and beautiful mids. It is for people that want something different than other products in the market.
Video review
Our take on the brand
Unique Melody is a hifi audio brand best known for designs that pioneered bone conduction technology in IEMs. The brand combines advanced materials such as silver-palladium alloy bone conduction drivers with 27 ceramic layers and titanium shells. They also created early planar magnetic IEMs and popularized quadbrid driver configurations that combine dynamic, balanced armature, electrostatic, and bone conduction drivers.
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What competes at this price?
Jomo Audio
Instinct Emerald
2999
/
Released
2024
Immerse yourself in the ultimate audio experience with the Instinct IEM and Adrenalin MKII 4W cable bundle by Jomo Audio. The perfect harmony between cutting-edge technology and exceptional design, this bundle offers you unparalleled sound quality and a listening journey like no other.
Jomo Audio is a hifi brand that pioneered several innovative IEM technologies, including 3D-printed medical-grade titanium shells, and early electrostatic hybrid designs with micro-transformers.
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Our Summary
Product Strengths
- Bold yet meticulously controlled bass
- Excellent treble fine detail retrieval
- Powerful and clear midrange
- Top class soundstage expansion
- Comfortable and visually charming shells
Product Considerations
- Lacks separation
- The mid-bass tuning is somewhat tubby
- Not the most genre versatile tonality
- The treble can have some emphasis on 'S sounds', and cymbals may get a little shiny, shimmery, and somewhat sizzly
- The IEM is on the larger side and may not fit those with small ears well
Comparisons (according to reviewers)
- Compared to Maestro SE, the Instinct Emerald has more bass energy
Takeaway: The Instinct Emerald is a creation of warmth, power, and space on top of marvelous driver and acoustic design. Its excellent sub-bass can be very engaging.
Video review
Our take on the brand
Jomo Audio is a hifi brand that pioneered several innovative IEM technologies, including 3D-printed medical-grade titanium shells, and early electrostatic hybrid designs with micro-transformers.
Product Page
Product Page
Jomo Audio
GT600 Gran Tourer UIEM
3499
/
Released
The GT600 Grand Tourer is the newest flagship IEM and the fifth IEM model release since Jomo Audio's re-brand with a motorsport inspiration concept in 2021. Jomo Audio innovatively blended new material, manufacturing technics, and design ideas into the solid in-house IEM electro-acoustic design. Delivering a unique, robust high-end IEM for zealots audiophiles.
Jomo Audio is a hifi brand that pioneered several innovative IEM technologies, including 3D-printed medical-grade titanium shells, and early electrostatic hybrid designs with micro-transformers.
Expand Details
Our Summary
Video review
Our take on the brand
Jomo Audio is a hifi brand that pioneered several innovative IEM technologies, including 3D-printed medical-grade titanium shells, and early electrostatic hybrid designs with micro-transformers.
Product Page
Product Page
Empire Ears
Legend Evo (Universal)
3099
/
Released
2021
The story of the Legend EVO is one of revolution. Free from the constraints of convention and empowered by the skills gained from decades of experience, we knew that in order to develop a proper successor we had to take extraordinary new measures. With a pioneering Dual Conduction Architecture and 8 driver tribrid system at its core the Legend EVO emits unprecedented levels of innovation and performance to create a new benchmark in the IEM industry.
Empire Ears is a hifi audio brand best known for headphones featuring their proprietary Weapon IX 9mm rare-earth magnet "subwoofers" with bass-reflex systems. The company hand-builds synX crossover networks without PCBs, assigning more individual audio bands per driver than any other IEM crossover. They also developed EIVEC electrostatic control to integrate EST drivers with dynamic and balanced armature drivers.
Expand Details
Our Summary
Product Strengths
- Excellent technical performance and detail retrieval, considered several cuts above other IEMs
- Outstanding imaging performance, with precise soundstage and instrument separation
- The bass response is a highlight, delivering a punchy sub-bass with texture and articulation
- Offers a warmer tonal balance that is easy to get into with a mostly 'neutral' sound
- Bone conduction enhances low-frequency extension, reverb, and detail
Product Considerations
- Large chassis that may be uncomfortable for some users, particularly those with smaller ears
- The subdued treble range may not provide enough energy and sparkle for some listeners
- Stock cable is lackluster in terms of usability due to its plasticky feel, rigidity, and microphonic feedback
- Driver flex (a harmless crinkling sound upon insertion) is present
Comparisons (according to reviewers)
- Legend Evo delivers a stronger bass impact, depth, and extension than the Legend X
- Legend Evo produces better constructed highs than the Legend X
- Legend Evo shows better clarity than the Legend X, and has more detail
- The Legend X can sound veiled concerning the Legend Evo
- The Legend Evo feels a touch smoother than the Empire Ears ODIN
Takeaway: The Legend Evo is a top-tier IEM with innovative bone conduction technology that creates a unique and immersive listening experience with enhanced bass. It is a great option for those seeking flagship-level performance with a warm, bass-focused sound signature.
Video review
Our take on the brand
Empire Ears is a hifi audio brand best known for headphones featuring their proprietary Weapon IX 9mm rare-earth magnet "subwoofers" with bass-reflex systems. The company hand-builds synX crossover networks without PCBs, assigning more individual audio bands per driver than any other IEM crossover. They also developed EIVEC electrostatic control to integrate EST drivers with dynamic and balanced armature drivers.
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Noble
Viking Ragnar (Universal Fit)
4000
/
Released
2022
The Viking Ragnar is a universal in-ear monitor utilizing a premium 10-driver tribrid architecture: two 10 mm dynamic drivers, four Knowles balanced armatures, and four electrostatic drivers. It’s housed in CNC-machined aluminum shells with Damascus stainless steel faceplates by Chris Ploof and includes the Magnus 4 Graphene/Silver cable with 4.4 mm balanced termination.
Noble is a hifi audio brand built around founder Dr. John "Wizard" Moulton, an audiologist renowned for hand-carving custom earphones from exotic materials like wood, carbon fiber, and aluminum instead of standard acrylic, with each ear requiring up to 30 hours to complete. The brand distinguishes itself by using bone conduction drivers across multiple models and bringing rare metallurgical techniques like Japanese Mokume-Gane and titanium Damascus to earphone faceplates.
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Our Summary
Product Strengths
- Excellent detail retrieval, resolving with the best over-ear headphones, challenging the brain to take it all in.
- Wide soundstage with precise imaging, creating an immersive, holographic 3D image.
- Easy to drive, delivering speed and impact even with low-power sources.
- High level of craftsmanship and build quality, using premium materials like CNC-machined aluminum and Damascus steel faceplates.
- Comes with the Magnus cable, a high-quality 8-core cable constructed with graphene, monocrystalline silver, and copper-silver alloy.
Product Considerations
- Treble can become a bit hot and fatiguing over long periods, but can be mitigated by using foam ear tips.
- Bass presence is more nominal and cohesive, not dominant or overpowering like some bass-head IEMs.
- Fit may be an issue for some due to the larger-than-average size of the IEM.
- Could be fatiguing over time due to sensory overload from extreme detail.
- Some reviewers found that the upper mids/lower treble frequency range could use a little boost.
Comparisons (according to reviewers)
- Offers a stronger balance of detail, performance, and musicality, a fuller, richer midrange, and better texture and timbre, when compared to the Empire Ears Odin—Odin has stronger holographic separation, an intense sense of vocal performance, and more potential for fatigue.
Takeaway: The Noble Viking Ragnar is a top-tier IEM, offering incredible detail and a wide soundstage for an immersive listening experience. Its build quality and design are exceptional, making it a great choice for those who want some of the best IEMs in the market.
Video review
Our take on the brand
Noble is a hifi audio brand built around founder Dr. John "Wizard" Moulton, an audiologist renowned for hand-carving custom earphones from exotic materials like wood, carbon fiber, and aluminum instead of standard acrylic, with each ear requiring up to 30 hours to complete. The brand distinguishes itself by using bone conduction drivers across multiple models and bringing rare metallurgical techniques like Japanese Mokume-Gane and titanium Damascus to earphone faceplates.
Product Page
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Empire Ears
Odin (Universal)
3399
/
Released
2020
For these individuals who inspire greatness, only the purest formulation of Empire Ears will do; an icon like no other. An IEM that stands alone - so superlative as to be named after the god of wisdom, poetry, death, divination and magic. Odin has arrived. Its beauty leaves no room for doubt. Its power cannot be reasoned with. Unquestionably, Odin sits at the pinnacle of the Empire Ears bloodline as our most legendary flagship in-ear monitor ever.
Empire Ears is a hifi audio brand best known for headphones featuring their proprietary Weapon IX 9mm rare-earth magnet "subwoofers" with bass-reflex systems. The company hand-builds synX crossover networks without PCBs, assigning more individual audio bands per driver than any other IEM crossover. They also developed EIVEC electrostatic control to integrate EST drivers with dynamic and balanced armature drivers.
Expand Details
Our Summary
Product Strengths
- Tremendous transparency, offering a wealth of microdynamics and spatial cues, critical in determining positioning and layering.
- Incredibly clear sound, yet wrapped in a warm, lush, and inviting overall picture.
- Highs are extended, detailed, and wonderfully resolved, easily able to summon the ethereal or holographic when called for.
- The soundstage is quite impressive—deep, wide, with very good headroom, and holographic when called to be so.
- The shell design is comfortable with a short nozzle, and light weight.
Product Considerations
- The treble is a little bit relaxed, and some songs may not cut through the way they need to.
- Amplifiers for this particular headphone are going to matter, and they are going to make a difference between several different amplifiers.
- The bass does not bring the rumble, nor the impact, nor does it reach to the stygian depths of the Holy-Bass-Head-Grail.
- Though the Odin provides for a comfortable fit, it can be uncomfortable for people who have really small ear holes, as the stem itself is quite wide.
- The 'Bifröst' faceplate design might be too flashy for some.
Comparisons (according to reviewers)
- Vs Empire Ears Zeus: The Odin smashes the Zeus all day, every day, for sound quality, with a better midrange and significantly nixed highs.
- Vs 64 Audio U12T: Odin is at least as good, if not better, in the mids and the bass, and has better punch and slam to the bass frequencies.
- Vs Empire Ears Legend X: The Odin is a much more balanced-tuned IEM.
- Vs 64 Audio Tia Forte: The Odin has a more agreeable frequency response.
- Vs Thieaudio Monarch: The Monarch has a really nice bass shelf, but the Odin has better technical performance and a better frequency response.
Takeaway: The Empire Ears Odin offers an easygoing listening experience and clear sound, and has tight bass response with a great midrange. It could be a great choice for those seeking a warm IEM with finesse.
Video review
Our take on the brand
Empire Ears is a hifi audio brand best known for headphones featuring their proprietary Weapon IX 9mm rare-earth magnet "subwoofers" with bass-reflex systems. The company hand-builds synX crossover networks without PCBs, assigning more individual audio bands per driver than any other IEM crossover. They also developed EIVEC electrostatic control to integrate EST drivers with dynamic and balanced armature drivers.
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