64 Audio A4s VS Letshuoer EJ07

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

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64 Audio A4s and Letshuoer EJ07 are in-ear monitors. 64 Audio A4s costs $1,100 while Letshuoer EJ07 costs $900. 64 Audio A4s is $200 more expensive. Letshuoer EJ07 holds a decisive 1.8-point edge in reviewer scores (6.2 vs 8). Letshuoer EJ07 has significantly better mids with a 1-point edge, Letshuoer EJ07 has better treble with a 0.5-point edge, Letshuoer EJ07 has significantly better details with a 2-point edge and Letshuoer EJ07 has significantly better imaging with a 1.5-point edge.

Insights

Metric 64 Audio A4s Letshuoer EJ07
Bass 7 7
Mids 7 8
Treble 6 6.5
Details 6 8
Soundstage 6.2 7.5
Imaging 6 7.5
Dynamics 6 8
Tonality 6.7 8.5
Technicalities 6 7.9

64 Audio A4s Aggregated Review Score

Average Reviewer Scores

Precogvision

Average Reviewer Score:

6.2

Mixed to Positive

Letshuoer EJ07 Aggregated Review Score

Average Reviewer Scores

Shuwa-T
Jays Audio Audionotions

Average Reviewer Score:

8

Strongly Favorable

Reviews Comparison

64 Audio A4s (more reviews)

64 Audio A4s reviewed by Precogvision

Precogvision 6.2 Reviewer Score
B+ Tuning
B Tech
Wonderful bass shelf, but could use some work in the treble regions.

Precogvision original ranking

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

Letshuoer EJ07 (more reviews)

Letshuoer EJ07 reviewed by Jays Audio

Jays Audio 8.5 Reviewer Score
S+ Tuning
A+ Tech
TOTL mids. Most 3D and holographic staging yet. Imaging, separation, layering, and staging are all S level - only thing that's holding it back is the darker treble which can lead to softer notes vs, Diva, for example.The most immersive set for rock, alternative, ballads, and classical. An 07M that scales better with better staging. Great clarity and seperation. Treble is pushed back but still clear and evident in tracks (at higher volumes). Could use more low-end (but not an issue) and sharper note transients. Takes you on a journey. Needs to be listened to at high volume for the full effect.

Jays Audio original ranking

Jays Audio Youtube Channel

Letshuoer EJ07 reviewed by Audionotions

Audionotions 8 Reviewer Score
Very engaging and very natural sounding. Decent technicalities. Instruments sound correct. Staging and imaging very good for an IEM. Very enjoyable. Leans dark and maybe a bit lacking in treble extension but also very easy to just enjoy the music which, at the end of the day, is what we even want from IEMs right? Previously Owned

Audionotions original ranking

Website (Audionotions)

Letshuoer EJ07 reviewed by Shuwa-T

Shuwa-T 7.4 Reviewer Score
A- Tuning
A Tech
Comment: My favourite of the EJ lineup. Vocal centric with great clarity and thick note weights in the midrange Bass may be too polite

Shuwa-T original ranking

Shuwa-T Website

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

64 Audio A4s User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Letshuoer EJ07 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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64 Audio A4s 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 EJ07 Gaming Score

Gaming Score & Grade

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

Gaming Score

7

Gaming Grade

A-

64 Audio A4s Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • 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 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.
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 EJ07 Scorings

Average Technical & Tuning Grades

Average Tunign Grade

S-
  • Highly polished technical execution. Excellent frequency synergy creates an immersive experience. Enhances musical content.

Average Technical Grade

A
  • Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
Bass A-
Strong, well-defined bass with good texture. Delivers satisfying punch and rumble without overwhelming other frequencies.
Mids A+
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
Treble B+
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Soundstage A
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details A+
Exceptional resolution that uncovers the deepest layers. Retrieves even the most minute details while maintaining natural timbre.
Imaging A
Excellent imaging: precise and stable placement. Instruments occupy specific points in space with tangible positions.
Gaming A-
Good fundamental spatial awareness for most gaming scenarios. Handles basic positioning well but may lack nuance in complex situations. Bad value-to-cost for gaming purpose - not recommended

64 Audio A4s User Reviews

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Letshuoer EJ07 User Reviews

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