FlipEars Legion VS 7th Acoustics Supernova

IEM Comparison: Expert & Community Scores Side-by-Side

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FlipEars Legion and 7th Acoustics Supernova use 1DD+1EST+1BC and 6BA driver setups respectively. FlipEars Legion costs $849 while 7th Acoustics Supernova costs $850. 7th Acoustics Supernova is $1 more expensive. 7th Acoustics Supernova holds a slight 0.3-point edge in reviewer scores (7.5 vs 7.8). FlipEars Legion has better bass with a 0.6-point edge, 7th Acoustics Supernova has significantly better mids with a 1.7-point edge, 7th Acoustics Supernova has significantly better treble with a 1.2-point edge, FlipEars Legion has better dynamics with a 0.7-point edge, 7th Acoustics Supernova has significantly better soundstage with a 1-point edge, FlipEars Legion has better details with a 0.9-point edge and 7th Acoustics Supernova has slightly better imaging with a 0.4-point edge.

Insights

Metric FlipEars Legion 7th Acoustics Supernova
Bass 7.5 6.9
Mids 7 8.7
Treble 6.8 7.9
Details 7.5 6.6
Soundstage 7 8
Imaging 7.5 7.9
Dynamics 7 6.3
Tonality 7.7 7.9
Technicalities 7.3 7.5

FlipEars Legion Aggregated Review Score

Average Reviewer Scores

Smirk Audio Jaytiss Jays Audio
IEMRanking AI

Average Reviewer Score:

7.5

Strongly Favorable


7th Acoustics Supernova Aggregated Review Score

Average Reviewer Scores

Z-Reviews
Shuwa-T Nymz Jays Audio Precogvision Smirk Audio
Jaytiss Audionotions
Super* Review

Average Reviewer Score:

7.8

Strongly Favorable


FlipEars Legion User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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7th Acoustics Supernova User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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FlipEars Legion Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.4

Gaming Grade

B

7th Acoustics Supernova Gaming Score

Gaming Score & Grade

  • The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.

Gaming Score

6.6

Gaming Grade

B+

FlipEars Legion Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.

Average Technical Grade

A-
  • Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Bass A
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids A-
Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.
Treble B+
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details A
Excellent detail retrieval: highly resolving without being clinical. Effortlessly reveals micro-details and textural subtleties.
Imaging A
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming B
Decent spatial awareness for fundamental positioning. Creates satisfying atmosphere in story-driven games while handling basic directional cues. Bad value-to-cost for gaming purpose - not recommended

7th Acoustics Supernova Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • Well-executed tonal character. No major flaws with good technical control. Smooth presentation works with multiple genres.

Average Technical Grade

A
  • Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Bass B+
Good bass foundation with decent impact. Maintains acceptable control while providing satisfying thump in most tracks.
Mids S-
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
Details B+
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging A
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming B+
Respectable environmental presentation favors atmosphere over precision. Detects obvious directional cues while conveying game world ambiance. Bad value-to-cost for gaming purpose - not recommended

FlipEars Legion Reviews

Reviewed by: Smirk Audio

Smirk Audio 7.5 Reviewer Score
A Tuning
A- Tech
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Smirk Audio original ranking

Smirk Audio Head-Fi Profile

Bass: A Mids: A+ Treble: A Dynamics: A- Details: A Imaging: A
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Reviewed by: Jaytiss

Jaytiss 7.5 Reviewer Score
B+ Tuning
B Tech
What this does well, it does very well. Fun set.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: B Treble: B Dynamics: A- Soundstage: A-

Reviewed by: Jays Audio

Jays Audio 7 Reviewer Score
A+ Tuning
A Tech
Fun and bassy, v-shape, great low-end slam and texture, full, rumbly, solid tech imaging, and cool faceplate... but price is a bit high.

Jays Audio original ranking

Jays Audio Youtube Channel

Reviewed by: IEMRanking AI

IEMRanking AI 8 Reviewer Score
S- Tuning
S- Tech

The FlipEars Legion makes a commanding entrance with its striking Roman legionnaire-inspired design, featuring jewelry-cast rose-plated brass faceplates hand-painted by master artisans in Bulacan, Philippines, ensuring each unit is a unique masterpiece. While the substantial resin housings may challenge smaller ears, the included Eletech Baroque tips and pliable cable contribute to a surprisingly secure and comfortable fit over time. Unboxing feels luxurious, with a premium leather case and meticulous packaging underscoring FlipEars' commitment to craftsmanship.

Sonically, the Legion leverages its innovative tribrid driver system to deliver thunderous, tactile bass via a custom dynamic driver and EarQuake bone conduction unit, creating visceral sub-bass rumble without muddying the midrange. The midrange remains lush and articulate, presenting vocals with natural warmth and instruments with rich texturing, while the SPARK electret tweeter adds refined, fatigue-free sparkle to the highs. This synergy results in a cohesive, immersive sound signature that prioritizes musical engagement over analytical sharpness, making complex tracks feel both powerful and nuanced.

Technically, the Legion punches above its price point, boasting a holographic soundstage with precise instrument placement and exceptional layering that rivals models costing twice as much. Its imaging is pinpoint accurate, rendering subtle ambient cues and dynamic shifts with effortless clarity, while the bone conduction driver enhances physicality and depth without sacrificing control. Though its bass-forward tuning might not suit treble purists, the Legion excels as a reference-grade all-rounder for those seeking technical prowess paired with relentless musicality.


7th Acoustics Supernova Reviews

Reviewed by: Super* Review

Super* Review 9* * score normalized

Reviewed by: Jaytiss

Jaytiss 8.5 Reviewer Score
A Tuning
A+ Tech
Natural king. Special iem at any price.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: S Treble: A+ Dynamics: C+ Soundstage: A+

Reviewed by: Audionotions

Audionotions 8 Reviewer Score
Some of the best timbre I've heard on an IEM to date with decent technicalities to match. Tonality is really good. Bass is neither too much nor too little - just enough to add the perfect amount of weight to the mids. It slams and punches when called for but never overwhelms. Mids are great. Treble is well extended but smooth with very good extension and air. It never gets sibilant or too bright. This is a cohesive IEM and almost nothing ever sounds "wrong." From a very subjective point of view, certain female vocals can sound slightly compressed, flat or recessed - in my opinion, it could use a smidge more upper mid elevation, but there are folks that really like this. Resolution is decent for the price but not particularly outstanding - details are there but there are definitely more detailed IEMs for the price. Imaging is fantastic and separation is very good. Overall the Supernova is in the running for most "natural" and "organic" IEM I've heard to date and I love it. Potential dealbreakers: this is an all-BA set so pressure build is something to consider. The woofer is vented so it's not too bad but it can be uncomfortable for sensitive ears. Previously Owned

Audionotions original ranking

Website (Audionotions)

Reviewed by: Shuwa-T

Shuwa-T 7.9 Reviewer Score
A+ Tuning
A Tech
Lovely midrange, vocal-centric set that never sounds fatiguing Techs are not class leading

Shuwa-T original ranking

Shuwa-T Website

Bass: A- Mids: S Treble: A+ Soundstage: A+ Details: A Imaging: A+

Reviewed by: Nymz

Nymz 7.6 Reviewer Score
A+ Tuning
A- Tech
Made to order - 60 days. Brilliant tonality with technical support, just lacking the last hair of detail. Transient sharpness and decay are on point. You will be hard-pressed to find better under 1k.

Nymz original ranking

Nymz Website

Bass: A- Mids: S Treble: A+ Details: B Imaging: A+

Reviewed by: Jays Audio

Jays Audio 7.5 Reviewer Score
S- Tuning
A+ Tech
Super smoooth. TOTL dynamics and treble air - dunno how they managed this airy and smooth with only BAs. Very clean, no sharpness, or sudden peaks, endgame separation and detail. Only drawback is that the sub-bass is a bit meh, and that the sound isn't that "unique". Very safe all-rounder, and one of the best under $1000. Endgame set. Aside from the bass, everything else is better than Monarch MK3, MK2 still has better vocals, but the Supernova beats them when it comes to treble extention and smootheness - too bad it's impossible to get one lol.

Jays Audio original ranking

Jays Audio Youtube Channel

Reviewed by: Precogvision

Precogvision 7.3 Reviewer Score
A+ Tuning
A- Tech
Nearly immaculate tonality, coherency, and timbre with reasonably good technicalities.

Precogvision original ranking

Precogvision Youtube Channel
Bass: A- Mids: S Treble: A+ Dynamics: A- Details: B Imaging: A+

Reviewed by: Smirk Audio

Smirk Audio 7.2 Reviewer Score
A- Tuning
A- Tech
Rich, honeyed timbre. Well-tuned with solid techs. A very smooth listen. Could use better resolution and incisiveness.

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

Bass: B+ Mids: A Treble: A Dynamics: A- Details: A- Imaging: A

Reviewed by: Z-Reviews

Z-Reviews 6.8 * score normalized

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