LetShuoer EJ07M VS Astell&Kern ZERO1

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

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LetShuoer EJ07M and Astell&Kern ZERO1 use 1DD+2BA+4EST and 1DD+2BA+1Planar driver setups respectively. LetShuoer EJ07M costs $670 while Astell&Kern ZERO1 costs $700. Astell&Kern ZERO1 is $30 more expensive. LetShuoer EJ07M holds a decisive 2.2-point edge in reviewer scores (7.5 vs 5.3). LetShuoer EJ07M has significantly better bass with a 2.5-point edge, LetShuoer EJ07M has significantly better mids with a 2.5-point edge, LetShuoer EJ07M has significantly better treble with a 1.2-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 LetShuoer EJ07M Astell&Kern ZERO1
Bass 7.5 5
Mids 7.5 5
Treble 6.2 5
Details 6.8 6
Soundstage 7.3 5.3
Imaging 6.8 6
Dynamics 6 6
Tonality 7.3 5
Technicalities 6.9 6

LetShuoer EJ07M Aggregated Review Score

Average Reviewer Scores

Precogvision
Jays Audio Jaytiss Shuwa-T
Audionotions Super* Review

Average Reviewer Score:

7.5

Generally Favorable

Astell&Kern ZERO1 Aggregated Review Score

Average Reviewer Scores

Precogvision

Average Reviewer Score:

5.3

Mixed to Negative

Reviews Comparison

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

Astell&Kern ZERO1 reviewed by Precogvision

Precogvision 5.3 Reviewer Score
C+ Tuning
B Tech
Interesting tuning that has some sense of special sauce but falls short in the execution.

Precogvision original ranking

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

LetShuoer EJ07M (more reviews)

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. Previously Owned

Audionotions original ranking

Website (Audionotions)

LetShuoer EJ07M reviewed by Super* Review

Super* Review 8* * score normalized
check links for more info:

Super* Review original ranking

Super* Review Youtube Channel
YouTube video thumbnail

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

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-

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

LetShuoer EJ07M User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Astell&Kern ZERO1 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!

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

6.5

Gaming Grade

B+

Astell&Kern ZERO1 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 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

A-
  • Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.

Average Technical Grade

B+
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
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 B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details B+
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging B+
Good imaging with precise instrument placement. Clear localization within the soundstage including front/back positioning.
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

Astell&Kern ZERO1 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

C+
  • Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.

Average Technical Grade

B
  • Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Bass C+
Average bass performance - present but unremarkable. Has reasonable texture but lacks depth and physicality.
Mids C+
Decent midrange performance - balanced but unremarkable. Adequate clarity for most genres without notable flaws.
Treble C+
Decent treble with acceptable extension and detail. Can sound slightly unrefined but avoids being harsh or sibilant.
Dynamics B
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
Details B
Good resolution with clear articulation of nuances. Reveals recording nuances and maintains clarity in complex passages.
Imaging B
Good imaging with precise instrument placement. Clear localization within the soundstage including front/back positioning.
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 User Reviews

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Astell&Kern ZERO1 User Reviews

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