Softears Enigma and 7th Acoustics Asteria use 2DD+6BA+4EST and 1DD+12BA driver setups respectively. Softears Enigma costs $3,699 while 7th Acoustics Asteria costs $3,800. 7th Acoustics Asteria is $101 more expensive. Softears Enigma holds a slight 0.2-point edge in reviewer scores (9 vs 8.8). Softears Enigma carries a user score of 9.5. 7th Acoustics Asteria has better mids with a 0.6-point edge, Softears Enigma has slightly better dynamics with a 0.3-point edge, Softears Enigma has slightly better details with a 0.4-point edge and Softears Enigma has slightly better imaging with a 0.4-point edge.
Insights
Metric | Softears Enigma | 7th Acoustics Asteria |
---|---|---|
Bass | 9 | 8.8 |
Mids | 8.6 | 9.2 |
Treble | 8.7 | 8.6 |
Details | 9 | 8.6 |
Soundstage | 8.8 | 9 |
Imaging | 9 | 8.6 |
Dynamics | 8.8 | 8.5 |
Tonality | 8.8 | 8.9 |
Technicalities | 9.5 | 8.4 |
Softears Enigma Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
9Outstanding
7th Acoustics Asteria Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
8.8Excellent
Reviews Comparison
Softears Enigma reviewed by Web Search

The Softears Enigma is a flagship tribrid IEM using a 12-driver array (2DD+6BA+4EST) with a hybrid 5-way/4-way crossover and an aluminum shell; the package also includes a premium Effect Audio cable. Street pricing centers around $3,699 USD and multiple reviews note the surprisingly comfortable fit despite the larger shells.
Tonal reports describe a warm-leaning, neutral-with-bass-boost balance: essentially an RSV-like midrange with extra low-end weight and smooth lower treble, extending well up top. Show impressions from Precogvision characterize it as “RSV with a dynamic driver and some extra bass,” which aligns with long-form reviews calling the Enigma warm, full, and balanced rather than aggressive.
Technical performance is a strong suit: reviewers note clean separation, high detail retrieval, and stable imaging; the EST tweeters can benefit from capable sources, while isolation is average. Factoring in its high MSRP, the Enigma’s execution is impressive but its value proposition is challenged by lower-priced alternatives (including Softears’ own RSV) that deliver broadly similar tonality at a fraction of the cost.
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7th Acoustics Asteria reviewed by Web Search
2025-09-30
The 7th Acoustics Asteria is a hybrid flagship built around a 10 mm dynamic driver for bass and twelve balanced-armature drivers covering mids through super-treble (5-way crossover), packaged in a CNC aluminum shell and paired with a bespoke LYRA cable. Retailers describe proprietary crossover and treble-loading implementations (EXP / ECHO) aimed at precise integration and high extension, and the run appears limited to 77 units. Pricing varies by market, but a common US MSRP is $3,800.
Tonally, Asteria targets a U-shaped balance: elevated, textured sub-bass, a mildly recessed midrange, and airy upper treble. Frequency-response references and dealer commentary support the emphasis on bass impact and treble “sparkle,” with vocals pushed slightly forward against a relaxed lower-midrange bed. This aligns with FR database traces showing boosted sub-bass and upper-treble energy relative to the center mids.
Technical performance is a core strength: imaging precision, separation, and macrodynamic slam are repeatedly noted, with stage size competitive among current flagships. The trade-off is a midrange that can feel slightly pulled back on timbre-critical content, and the ultra-premium price positions value as conditional on preferring this lively U-shape over neutral targets. Given its execution and cost, Asteria reads as a specialty end-game for listeners seeking visceral bass and airy treble without overt harshness.
Softears Enigma (more reviews)
Softears Enigma reviewed by Gizaudio Axel
Youtube Video Summary
Softears Enigma comes dressed to impress: a lavish multi-layer unboxing with neatly organized compartments, UC/foam/silicone tips, a premium leather travel case, cleaning tools, an aluminum earpiece model, and even a build-it cube with screwdriver. The package includes a soft-touch cable marked “Enigma” and an Effect Audio ConX cable for swappable terminations. The shells look exquisite under a glass cover, and despite a larger 6.4 mm nozzle, the fit settles into a deep seal that’s comfortable for hours with average isolation. It’s a 12-driver tribrid (2DD+6BA+4EST) priced around $3,699, and it absolutely presents like it.
Tonally, Enigma lands balanced—call it neutral with a slight bass boost and a pronounced mid-range focus. Bass is a standout for its clean, tight, and textured delivery: fast attack, medium decay, and enough weight to add fullness without stealing the spotlight. The mid-range takes center stage with natural timbre, proper note weight, and excellent vocal rendering—male voices get a touch of warmth while female vocals feel airy and extended. Treble is detailed and precise with a hint of sparkle; turn it up and it can edge slightly forward, yet it stays non-fatiguing and keeps the whole tonality in check.
Technical chops are firmly top-tier: effortless resolution, exceptional separation and layering, and above-average yet natural soundstage with precise imaging—even dense tracks remain micro-detailed. Versus the Elysian Annihilator 2023, Enigma is the more balanced, mid-centric listen (clean, supportive bass; refined treble) while Annihilator swings v-shaped and “fun” with bigger bass/treble emphasis. Recommended for listeners who crave mid-range clarity, realistic timbre, and endgame detail across genres; not ideal for bassheads, v-shape seekers, or those wanting overly warm/lush vocals. Final verdict: 4.5/5—near-perfect coherence and detail with a mature, musical balance.
Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelSoftears Enigma reviewed by Head-Fi.org
7th Acoustics Asteria (more reviews)
7th Acoustics Asteria reviewed by Bad Guy Good Audio
2025-09-30Youtube Video Summary
7th Acoustics Asteria arrives as a limited run of 77 units at around $3,800, presented in a numbered box with premium trimmings. The shells are described as the most beautiful seen in the hobby—shifting, almost bioluminescent blue caps with extended gold trim—and the fit is excellent thanks to a subtle wing. Under the hood sits a 10 mm dynamic driver plus 12 balanced armatures (latest-gen Knowles), with visible multi-tube routing and pressure relief to avoid insertion issues. The accessory suite feels purposefully upscale: a perfectly color-matched and supple cable (no gaudy branding), a structured case (noted as possible animal hide), Final Audio tips, additional tip sets, cleaning tools, stickers, and even a 4.4 mm to 3.5 mm adapter.
Sonically, Asteria is framed as reference-grade yet musical, with detail retrieval and resolution described as almost peerless. It handles a wide library with ease—classic rock, grunge, 90s hip-hop—and while some genres may benefit even more than others, overall performance is characterized as fault-free. Compared with similarly exclusive sets, it avoids the common “expensive but underwhelming” trap; the coherent tuning and technical chops deliver on high expectations without the need for caveats, making this a stunning aesthetic and acoustic package that feels every bit as special as its limited status suggests.
Bad Guy Good Audio original ranking
Bad Guy Good Audio Youtube Channel7th Acoustics Asteria reviewed by Precogvision
2025-09-17Youtube Video Summary
7th Acoustics Asteria prioritizes midrange and treble finesse with only one caveat: the bass isn’t the greatest, presenting a slightly BA-like character with a faintly “farty” mid-bass. The midrange is pure butter, driven by a gentle 2.5 kHz pinna rise followed by a subtle 3.5 kHz bump, keeping it forward yet smooth. A touch of presence around 200–300 Hz adds warmth, while the treble fixes Supernova’s lower-treble heat around 5–6 kHz and pushes extension past 15 kHz.
The result is a presentation that’s buttery yet detailed, with natural imaging and pinpoint precision that screams “godlike tonality.” Value is the sticking point: at roughly $3,800, the proposition isn’t as compelling as Supernova’s, and the overall performance feels closer to the ~$2,000 bracket. For listeners who prioritize tonality and imaging over bass texture and price efficiency, Asteria remains a compelling high-end choice.
Precogvision Youtube Channel
Softears Enigma Details
Driver Configuration: 2DD+6BA+4EST
Tuning Type: Neutral with Bass Boost
Brand: Softears Top Softears IEMs
Price (Msrp): $3,699
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7th Acoustics Asteria Details
Driver Configuration: 1DD+12BA
Tuning Type: U-Shaped
Price (Msrp): $3,800
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Softears Enigma User Review Score
Average User Scores
Average User Score:
Based on 1 user reviews
9.5Exceptional
7th Acoustics Asteria User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
Softears Enigma Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.7Gaming Grade
A7th Acoustics Asteria Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7Gaming Grade
A-Softears Enigma Scorings
Average Technical & Tuning Grades
Average Tunign Grade
S-- Tonal balance reaches a highly refined state, sounding seamless from lows to highs. Everything locks together with satisfying coherence.
Average Technical Grade
S- The technical ceiling is high here, revealing fine gradations without breaking composure. Every instrument carves out its own pocket in the mix.
7th Acoustics Asteria Scorings
Average Technical & Tuning Grades
Average Tunign Grade
S-- Tonal balance reaches a highly refined state, sounding seamless from lows to highs. Everything locks together with satisfying coherence.
Average Technical Grade
A+- A very capable technical display delivers articulate layers and poised imaging. It portrays reverbs and echoes with confidence.
Softears Enigma User Reviews
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewOn one side TOTL Details but on the other side very accurate and non-technical sounding. Softears best but very expensive.
Pros
Great overall tonality. A hidden gem, but expensive.Cons
does nothing wrong, but no special sauce.7th Acoustics Asteria User Reviews
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