Oriolus Isabellae VS LetShuoer EJ07M

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

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Oriolus Isabellae and LetShuoer EJ07M use 1DD and 1DD+2BA+4EST driver setups respectively. Oriolus Isabellae costs $600 while LetShuoer EJ07M costs $670. LetShuoer EJ07M is $70 more expensive. LetShuoer EJ07M holds a decisive 1.2-point edge in reviewer scores (6.4 vs 7.6). LetShuoer EJ07M has significantly better bass with a 2.5-point edge, LetShuoer EJ07M has significantly better mids with a 1.8-point edge, LetShuoer EJ07M has significantly better treble with a 1.2-point edge, LetShuoer EJ07M has significantly better dynamics with a 1.5-point edge, Oriolus Isabellae has slightly better soundstage with a 0.3-point edge, LetShuoer EJ07M has better details with a 0.8-point edge and LetShuoer EJ07M has better imaging with a 0.8-point edge.

Insights

Metric Oriolus Isabellae LetShuoer EJ07M
Bass 5 7.5
Mids 5.7 7.5
Treble 5 6.2
Details 6 6.8
Soundstage 7.5 7.3
Imaging 6 6.8
Dynamics 4.5 6
Tonality 5.6 7.6
Technicalities 5.7 7.1

Oriolus Isabellae Aggregated Review Score

Average Reviewer Scores

Precogvision
Shuwa-T Jaytiss Crin
Audionotions
Head-Fi.org

Average Reviewer Score:

6.4

Mixed to Positive

LetShuoer EJ07M Aggregated Review Score

Average Reviewer Scores

Precogvision
Jays Audio Jaytiss Shuwa-T
Yifang Audionotions Super* Review Head-Fi.org

Average Reviewer Score:

7.6

Strongly Favorable

Reviews Comparison

Oriolus Isabellae reviewed by Audionotions

Audionotions 7 Reviewer Score
Beautifully sweet mids, good fun bass - maybe not the most resolving but sinfully enjoyable. Slight weirdness for some female vocals but other than that, it sounds great

Audionotions original ranking

Website (Audionotions)

LetShuoer EJ07M reviewed by Audionotions

Audionotions 8 Reviewer Score
Nearly the same as the Kinda Lava with very slight differences in the bass. More subbass at the cost of a tiny bit of midbass. Same great mids and treble. Possibly a tad less thick note weight than KL, but to be honest it's hard to tell the difference between these and the KL. They are both great IEMs. I prefer KL because I find it just slightly more neutral and balanced.

Audionotions original ranking

Website (Audionotions)

Oriolus Isabellae reviewed by Shuwa-T

Shuwa-T 6.7 Reviewer Score
B Tuning
A- Tech
Comment: Impressive sound from a single DD. Warm and pleasing tuning, sweet coloured vocals Treble peak may annoy some

Shuwa-T original ranking

Shuwa-T Website

Bass: B Mids: A- Treble: B Soundstage: A- Details: A- Imaging: A-

LetShuoer EJ07M reviewed by Shuwa-T

Shuwa-T 7.3 Reviewer Score
A- Tuning
A Tech
Comment: EJ07 but more low end. The bassier EJ07

Shuwa-T original ranking

Shuwa-T Website

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

Oriolus Isabellae reviewed by Jaytiss

Jaytiss 6.3 Reviewer Score
C+ Tuning
C+ Tech
Awesome shimmer, and cool unique sound.

Jaytiss original ranking

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

LetShuoer EJ07M reviewed by Jaytiss

Jaytiss 7.5 Reviewer Score
B+ Tuning
B Tech
Fit is an issue same as the Blessing 2 Dusk.

Jaytiss original ranking

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

Oriolus Isabellae reviewed by Precogvision

Precogvision 4.3 Reviewer Score
C- Tuning
C Tech
Midrange doesn't sound very DD-like; more along the lines of etched and gritty perhaps due to 11kHz peak in treble.

Precogvision original ranking

Precogvision Youtube Channel
Bass: C- Mids: C+ Treble: C- Dynamics: C- Details: C+ Imaging: C+

LetShuoer EJ07M reviewed by Precogvision

Precogvision 6.4 Reviewer Score
A- Tuning
B Tech
Excellent tonality and dynamic bass held back only by a lack of intangible performance.

Precogvision original ranking

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

Oriolus Isabellae reviewed by Head-Fi.org

Head-Fi.org 8 * score rescaled + normalized
8 community members have rated the Oriolus Isabellae at an average of 4.3/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

LetShuoer EJ07M reviewed by Head-Fi.org

Head-Fi.org 8.1 * score rescaled + normalized
10 community members have rated the LETSHUOER EJ07M at an average of 4.3/5 on Head-Fi. Overall sentiment: Excellent.

URL to full Review

Head-Fi.org original ranking

Oriolus Isabellae (more reviews)

Oriolus Isabellae reviewed by Crin

Crin 6 Reviewer Score
B+ Tuning
B Tech
check links for more info:

Crin original ranking

Crin Youtube Channel

LetShuoer EJ07M (more reviews)

LetShuoer EJ07M reviewed by Yifang

Yifang 8 Reviewer Score
S- Tuning
A+ Tech
check links for more info:

Yifang original ranking

Yifang Youtube Channel

LetShuoer EJ07M reviewed by Super* Review

Super* Review 8* * score rescaled + normalized
YouTube video thumbnail
Youtube Video Summary

Letshuoer x HBB’s Kinda Lava retunes the EJ07M toward a neutral-with-tasteful-bass-boost signature, thickening the mid-bass versus the original’s Harman-leaning sub-bass shelf. The midrange sits essentially dead-on neutral with excellent clarity and micro-contrast, while the treble is well-extended yet notably safe for sibilance, occasionally showing a soft, sandy EST texture. Versus the stock EJ07M, this tuning feels more integrated and less “subwoofery,” though overall differences remain subtle.

The headline is the bass quality: firm attack, clean decay and addictive depth—easily among the top tier in the price class—without bleeding into the mids. Technicalities are solid, with decent imaging, but the head-stage runs a bit narrow and the overall tilt can sound slightly dark on airy recordings. Build is light metal with red shells and a handsome screw-top metal case; the stock cable feels basic for the price and the faceplate finish looks less premium than expected.

Fit is comfortable but may need SpinFit CP100 tips or a taller two-pin cable to lock in seal and stability. In comparisons, Sennheiser IE600 hits harder up top with a V-shaped incisiveness and wider sense of space, while Moondrop S8 offers brighter openness and BA-clean mids but less bass body. Kinda Lava threads the middle with balanced tonality, safe/detail-rich treble, and outstanding bass, culminating in a confident 5/5 verdict for listeners prioritizing natural mids and elite low-end over max soundstage.

Super* Review original ranking

Super* Review Youtube Channel

LetShuoer EJ07M reviewed by Jays Audio

Jays Audio 7.5 Reviewer Score
S- Tuning
A+ Tech
Holographic staging with an amazing midrange. Great bass texture and impact. Incredibly immersive and endgame for most. Has more sub-bass and treble air than OG doesn't scale as well.

Jays Audio original ranking

Jays Audio Youtube Channel

Oriolus Isabellae User Review Score

Average User Scores

Average User Score: n/a

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LetShuoer EJ07M User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Oriolus Isabellae Gaming Score

Gaming Score & Grade

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

Gaming Score

5.2

Gaming Grade

C+

LetShuoer EJ07M Gaming Score

Gaming Score & Grade

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

Gaming Score

6.7

Gaming Grade

B+

Oriolus Isabellae Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B-
  • A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

B-
  • It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Bass C+
Expect a balanced but ordinary low end that avoids both extremes. Slam remains moderate and controlled.
Mids B-
Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.
Treble C+
Treble feels agreeable overall, bringing sparkle without significant fatigue. You get a polite sense of air.
Dynamics C
Expect modest dynamics that keep music listenable without thrill. Micro-contrast is serviceable.
Soundstage A
All dimensions bloom together, producing an expansive venue that feels carefully rendered. You can map the ensemble easily.
Details B
Nuance retrieval becomes reliable, highlighting expressive touches in every instrument. It rewards attentive listening.
Imaging B
Instrument boundaries feel well carved, avoiding smear or drift. Instrument outlines feel well-defined.
Gaming C+
Fundamental left/right positioning with limited depth perception. Works for non-competitive gaming but lacks precision. Bad value-to-cost for gaming purpose - not recommended

LetShuoer EJ07M Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A
  • It presents a smooth, well-integrated tonal balance that plays nicely with many styles. It maintains natural timbre across the range.

Average Technical Grade

A-
  • A competent technical showing keeps separation intact while delivering modest staging. It feels tidy even when recordings stack layers.
Bass A
The bass hits with conviction, offering both punch and clarity. It reaches low with confidence and control.
Mids A
Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.
Treble B
Treble response is good, delivering clarity and sparkle without fatigue. Hi-hats sound lively without sting.
Dynamics B
It handles shifts in volume well, keeping transients lively and controlled. Quiet-to-loud transitions feel natural.
Soundstage A-
All dimensions bloom together, producing an expansive venue that feels carefully rendered. You can map the ensemble easily.
Details B+
You hear inner textures easily, even when the arrangement piles on layers. You can hear subtle studio effects.
Imaging B+
Good imaging with precise instrument placement and clear front/back localization. Positions snap into place convincingly.
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

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LetShuoer EJ07M User Reviews

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