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.
All
Heaven VII
reviews

Manufacturer details
- Product code: FI-HE7BSS3 / FI-HE7BMB3
- Housing: Stainless steel
- Driver: Balanced armature
- Sensitivity: 106dB
- Impedance: 24Ω
- Weight: 29g
- Cord length: 1.2m
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:
- Final Audio is known for its expertise in balanced armature driver technology, crafting single full-range drivers that deliver detailed yet non-fatiguing audio, challenging the common multi-driver approach.
- Final Audio designs their products with specific listening purposes in mind, catering to genres like gaming, binaural recordings, or emphasizing certain sonic qualities like presence and clarity.
- The brand's earphones are often praised for their immersive and spacious soundstages, creating a 3D audio experience that extends beyond the physical confines of the housings.
Select products
UX3000
- Positioning: A wireless noise-cancelling headphone designed for premium sound and everyday convenience.
- Description: Features a completely new driver built to withstand the stresses of active noise cancellation while keeping sound clear and balanced. Compared to the wired D series and SONOROUS line, it offers the added benefits of wireless connectivity and portability, making it ideal for small rooms or on‐the-go use with moderate budget demands.
D7000
- Positioning: A premium wired headphone focused on comfort and natural, well-balanced audio.
- Description: Features a driver design using a diffuser technique to enhance treble clarity and maintain a smooth tonal balance. Compared to the D8000pro and SONOROUS models, it is positioned as a cost-effective option with a comfortable fit for users seeking natural sound.
D8000pro
- Positioning: A high-end wired headphone engineered for dynamic performance with enhanced bass impact.
- Description: Uses advanced driver technology with optimized impedance and sensitivity, delivering punchy bass and refined treble details. Compared to the D7000 and SONOROUS units, it offers a more energetic soundstage.
SONOROUS VI
- Positioning: A wired headphone that blends dynamic and balanced-armature techniques to create an expansive sound stage.
- Description: Features a hybrid design combining a 50mm dynamic driver with a balanced armature element and a BAM mechanism to optimize airflow and bass control. Compared to the D series, its integrated driver technology provides a wider, more natural sound field.
SONOROUS X
- Positioning: A prestige, high-end wired headphone that represents the pinnacle of the SONOROUS series.
- Description: Integrates a titanium diaphragm with an integrated machined aluminum front plate and BAM mechanism to deliver crystal clear sound with exceptional realism. Compared to the SONOROUS VI and other D series products, it excels in build quality and sonic detail.
Our take on the brand
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Product Strengths
- Excellent clarity and works well with different genres of music, sounding upbeat and uncolored.
- A lot of micro-detail with great control over sudden volume changes, with terrific response speed, while keeping articulation smooth.
- Superior bass with the linearity of the bass, how tight, lean, and linear the bass sounds compared to other models.
- Astonishing in all kinds of ways, giving detail and a sense of presence.
Product Considerations
- Ergonomics aren’t quite as amazing as they look because the shell is on the larger side, and the nozzle is quite short.
- The shells pick up scratches and scuffs fairly easily.
- They were a little bit tiring to listen to in the upper ranges, in some of the tracks it just sounded like the music was getting slightly swamped with just too much treble information.
- Very bright.
Comparisons (according to reviewers)
- Vs Sennheiser IE 800: Sennheiser is a very distant second to the A8000 in every department, the Sennheiser IE 800 sounded thin and harsh.
- Vs JH Audio Roxans: Technical performance was not as good as the technical performance of the JH Audio, by which the reviewer meant there was clearer instrumentation and clearer vocals on the JH Audios, however, there was just something so good about the bass and the vocals.
- Vs DUNU Luna: More transparent and spacious in sound and a league ahead in picking out brilliant treble detail, while maintaining excellent control of the bass in comparison to DUNU Luna.
- Vs Final B1: Some similarities with the B1, mainly in how the mids are rendered, but with a much faster response speed and a more refreshing treble tuning.
- Vs HIFIMAN RE2000 Silvers: The sound seemed just slightly cleaner in the mids, so the tracks were easier to follow and just slightly less fatiguing with HIFIMAN RE2000 Silvers.
Takeaway: The Final Audio A8000 is worth buying for the great sound quality, the attention to detail that went into making it, and the fact it can work with different kinds of music. It has amazing details and is made well, so one should be happy with it.
Video review
Our take on the brand
Product Strengths
- Impressive technical performance, clarity, detail retrieval, and resolution due to its planar magnetic drivers.
- Features a new, comfortable, and ergonomic shell design that's also lightweight and durable.
- Includes two upgraded Time Stream Metal cables, providing both 3.5mm and 4.4mm terminations.
- Delivers a strong, extended bass response, with texture and speed, plus a nimble, airy top-end.
- Exhibits a spacious, wide, and holographic soundstage with good imaging and instrument separation.
Product Considerations
- Lower sensitivity might require a dedicated DAP or amplifier for optimal performance, and can sound anemic when paired with just a phone.
- Can be sensitive to source pairings, warmer DACs might wash out the mids and some pairings may bring out sibilance.
- Stock tips might not provide the best seal for everyone, and the stock tip selection is poor.
- Silicone eartips can make the treble sound harsh.
- The mirror-finished stainless steel faceplate is prone to fingerprints and smudges.
Comparisons (according to reviewers)
- Vs. Campfire Audio Bonneville: Astrolith has superior mids, clarity, detail and transparency, and better treble extension, articulation, and overall resolution.
- Vs 64 Audio Volür: Astrolith offers bigger bass and a more exciting presentation, as well as faster and more resolving sound, but Volür is more accurate overall.
- Vs. Oriolus Monachaa: Astrolith has a faster and more controlled bass with better texture, a more natural and realistic midrange with a fabulous timbre.
- Vs. Elysian Acoustic Labs Annihilator: Astrolith delivers a more robust and organic mid-range with realistic and natural timbre and more defined lower mids.
Takeaway: The Astrolith is a technically impressive IEM with a comfortable design that delivers a powerful and detailed sound. It could be a great pick for listeners who want high-end sound that can play all kinds of music well.
Video review
Our take on the brand
Product Strengths
- Captures the sound of the original Svanar, with a balanced tuning emphasizing bass and treble while maintaining the mids
- Incredible imaging performance, offering a wide, well-rounded, three-dimensional soundstage with excellent positioning and separation—highly competitive, even compared to non-TWS IEMs under $1000
- Has an R2R DAC which permits unreachable technical performance
- Very light and comfortable
- Excellent connectivity and usability
Product Considerations
- LDAC connectivity issues with invasive intermittence and noise cutting
- ANC and Transparency mode aren’t very useful and lack dynamic, delivering leaner dynamic, less musicality
- Plastic build might not be most durable if dropped
- High-frequencies are quite sensible to the source, making it one of the least forgiving TWS
- Hiss is also present
Comparisons (according to reviewers)
- The Svanar Wireless is punchier, with better bass detail and imaging, and a wider soundstage, while the Final ZE8000 has a warmer, more neutral sound
- The Svanar Wireless has stronger imaging performance, a wider soundstage, and a better balance between separation and cohesion
- The Svanar Wireless is superior in technicalities and tonal balance, as well as timbre and tone naturalness, and ultimately musicality
- The Svanar Wireless' soundstage is taller and wider but not as deep, since clarity isn’t as sharp and clean, silence being more "noisy"
- The Svanar Wireless has better sound and performs better technically
- The Sony TWS has bloated bass that overwhelms everything else; in comparison, the soundstage and treble performance of the Svanar Wireless is miles ahead, presenting a much more detailed, natural, and sophisticated kind of sound
Takeaway: The Svanar Wireless sounds impressive for wireless earbuds, and it has great connectivity and features. For those seeking high-end wireless sound, these are worth considering.
Video review
Our take on the brand
Product Strengths
- Praised for its beautiful design
- Very comfortable, almost expected from an IEM based on resin
- Easy to drive due to its low impedance and high sensitivity
- Provides a lot of clarity
- Has a very natural tonality, even with balanced drivers
Product Considerations
- Its design might be too fragile and prone to scratches
- May lack impact and slam for music with a lot of low-octave focus
- Some amplifiers might not synergize well, needing experimentation
Comparisons (according to reviewers)
- Compared to the Moondrop variations, the Cadenza is preferred for its handling of transitions
Takeaway: The Cadenza is a beautiful IEM with great clarity that's also comfortable to wear. It is an easy to drive IEM, with great potential to provide enjoyable listening sessions.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Sophisticated, jewelry-esque design with a durable copper chrome shell, giving a premium and classy look
- Comfortable fit, providing an almost instant seal in the ears
- Impressive detail and clarity in the middle frequencies, with good separation between instruments and vocals, and vocals are intimate
- Low frequencies are fun and punchy, especially with pop and rock music
- High frequencies offer impressive boost that articulates higher octaves, bringing out the texture of sounds like cymbals and percussion
Product Considerations
- Cable is a little stiff due to the jacket material
- May require amplification to achieve desired volume levels, especially when used with smartphones
- The copper chrome finish may be prone to scratches and fingerprints
- Can come across as sibilant, depending on the mix
- Bass can overly warm the midrange
Comparisons (according to reviewers)
- B1 is warmer and bassier than the Final Audio B3, while the B3 is more accurate and mid-centric, and the B3 has better imaging and separation
- The DITA Audio has a wider soundstage and sharper imaging, while B1 has a thicker, weightier bass
- Both share warm, bassy sound signatures, but the Meze Rai Penta has better bass control
Takeaway: The Final Audio B1 offers a luxurious design and comfortable fit, along with a fun and engaging sound signature that's great for enjoying music. Its emphasis on clarity and presence makes it a good choice for listeners who appreciate detailed sound with strong vocals.
Video review
Our take on the brand
Our Summary
Product Strengths
- Offers excellent midrange resolution, highlighting subtle details in instruments
- Features a safe yet exciting U-shaped tuning suitable for all genres
- Presents a dynamic and exciting sound signature, clear vocal performances, and a resolving staging performance
- The included cable is of high quality and features interchangeable plugs
- Has great audio reproduction accuracy and consistent audio delivery
Product Considerations
- The upper treble may be a little exaggerated for some listeners
- The shell is larger than average for a universal IEM, which may cause fit issues for some
- Stock ear tips are just okay
- Bass resolution could be better
- Does not have an integrated microphone, so a standalone mic is needed to take calls
Comparisons (according to reviewers)
- Vs. Monarch MKII: The MKIII has increased richness in its midrange and an upper treble exaggeration, offering a slightly U-shaped signature compared to the MkII's balanced profile
- Vs. Symphonium Helios: MkIII's midbass body contrasts Helios' dipped lower mids, MkIII has better overall resolution, but a more exaggerated treble
- Vs. 64 Audio U4s: The MkIII is better tuned compared to the U4s, with the U4s having a thicker midrange and weightier timbre
- Vs. MOONDROP x Crinacle DUSK: The THIEAUDIO have a more detailed treble range
- Vs. MOONDROP Blessing 3: The THIEAUDIO have a more elevated bass range
- Vs. TRUTHEAR x Crinacle ZERO: RED: The THIEAUDIO do a better job blocking out external noise and leak less audio
Takeaway: The Monarch MKIII is a well-tuned IEM that is great for all kinds of music and has excellent technical performance. If one is looking for a high-end IEM with a versatile sound, this could be a great choice.
Video review
Our take on the brand
Our Summary
Product Strengths
- Agreeable, natural sonic signature
- Sounds very good, feels tough, and comes with most of the accessories needed
- Precision-milled housings follow the company’s IE 900, IE 200, and IE 300 models, shape wise, and therefore comfort wise
- A well-engineered product that sounds excellent
- Measured performance closely aligns with a headphone preference curve, so it sounds excellent
Product Considerations
- Basic silicone eartips that don’t fit everyone
- The MMCX connector is an atypical version that will not work with most other cables
- The texture of the AMLOY-ZR01 finish is not everyone's favorite to wear
- Treble is a bit subdued with cymbals resolving reasonably well, but way behind the IE 900
- Stock tips that come with Sennheiser's earphones are poorly designed; the silicone lacks rigidity to the point of which it more often than not collapses against the ear when one inserts the IEMs, thus making a proper seal very difficult to achieve
Comparisons (according to reviewers)
- Vs IE 900: The easier-to-drive IE 900 have a tighter, less thumpy low end and a leaner midrange, which results in better separation between the two, and also in better midrange resolution and clarity
- Vs IE 900: The IE 900 also have a much superior (perceived) treble extension and resolution, and a much wider soundstage
- Vs Final E5000: The final E5000 offer fuller voices, more bass, but less treble than the IE 600, and a narrower stage
- Vs Meze ADVAR: The ADVAR's sound is taller than the IE 600, the latter has more width, and imaging is tight and well-produced in both IEMs, with the IE 600 edging out the ADVAR by the slightest of margins
Takeaway: The IE 600 is a great set of earphones that will appeal to listeners owing to their punchy tonality and is pretty much unparalleled in their class. With the IE 600, listeners get undistorted audio and great isolation, and durable materials that will always sound good.
Video review
Our take on the brand
Our Summary
Product Strengths
- Very comfortable, suitable for long listening sessions and wearing in bed, due to its small size, lightweight design, and ergonomic shape
- Delivers a neutral and natural sound presentation, making it appropriate for stage and studio monitoring
- Excellent sound isolation, effectively blocking out external noise
- Good detail retrieval and resolution, presenting information accurately
Product Considerations
- May sound a bit boring or dull if one is looking for a more dynamic and engaging sound with more bass and treble emphasis
- The plastic build quality may not feel as premium as some other IEMs
- Requires a bit more power to drive it to sound best
Comparisons (according to reviewers)
- Mach 60 has a more neutral presentation, while ADV M512D is more elevated in the mids and treble and has more bass impact
- Mach 60 is more neutral and natural, while Unique Melody MEST delivers excellent detail and resolution
Takeaway: The Westone Mach 60 is a comfortable and well-built in-ear monitor that delivers a neutral and natural sound, great for musicians and audiophiles looking for an accurate representation of their music. It is a great tool as a stage monitor and comfortable for long listening sessions.
Video review
Our take on the brand
Our Summary
Product Strengths
- Convincingly balanced sound performance with a slight bass emphasis
- A wide and deep soundstage
- High-quality build, using a titanium housing, making it feel robust
- Good clarity and sparkle in the highs, with a natural and airy treble that feels relaxed
- Comes with a decorative, braided balanced cable made of silver wire, with interchangeable ends
Product Considerations
- A larger earbud which may affect the fit for some users
- A slight emphasis in the bass area and a sober sound, which may be a matter of taste
- Semi-open design is less isolating
- High frequencies might be too elevated for some
Comparisons (according to reviewers)
- Vs FiiO FH5s: Better bass texture, transparency, resolution, and treble definition, and sounds more cohesive and balanced
- Vs FiiO FH7: Better design, a better carrying case, more accessories, better build quality, better refinement, more resolution, transparency, treble definition, dynamism, and a wider and deeper soundstage
- Vs Kinera Norn: Better mid-range definition, tonality, and transparency, the Norn has a more V-shaped sound signature with splashy and aggressive treble
Takeaway: The FiiO FH9 is a well-crafted IEM with a balanced sound signature and customizable options, making it enjoyable for a wide range of listeners. It has excellent detail retrieval and a wide soundstage that immerses the listener in the music.
Video review
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