Thieaudio Monarch Mk2 and Letshuoer EJ07 are in-ear monitors. Thieaudio Monarch Mk2 costs $1,000 while Letshuoer EJ07 costs $900. Thieaudio Monarch Mk2 is $100 more expensive. Both score 8 from reviewers. Thieaudio Monarch Mk2 has slightly better mids with a 0.4-point edge, Thieaudio Monarch Mk2 has significantly better treble with a 1-point edge, Thieaudio Monarch Mk2 has better soundstage with a 0.5-point edge and Letshuoer EJ07 has slightly better details with a 0.4-point edge.
Insights
Metric | Thieaudio Monarch Mk2 | Letshuoer EJ07 |
---|---|---|
Bass | 6.8 | 7 |
Mids | 8.4 | 8 |
Treble | 7.5 | 6.5 |
Details | 7.6 | 8 |
Soundstage | 8 | 7.5 |
Imaging | 7.4 | 7.5 |
Dynamics | 6.5 | 8 |
Tonality | 8 | 8.5 |
Technicalities | 7.8 | 7.9 |
Thieaudio Monarch Mk2 Aggregated Review Score
Average Reviewer Scores
Letshuoer EJ07 Aggregated Review Score
Average Reviewer Scores
Thieaudio Monarch Mk2 Details
Driver Configuration: 1DD+6BA+2EST
Tuning Type: bass-boosted neutral
Brand: ThieAudio Top ThieAudio IEMs
Price (Msrp): $1,000
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Letshuoer EJ07 Details
Driver Configuration:
Tuning Type: n/a
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $900
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Thieaudio Monarch Mk2 User Review Score
Average User Scores
Average User Score: n/a
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Letshuoer EJ07 User Review Score
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Thieaudio Monarch Mk2 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.9Gaming Grade
B+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
7Gaming Grade
A-Thieaudio Monarch Mk2 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.
Average Technical Grade
A- Good technical performance. Clear separation and decent detail retrieval across various tracks. Soundstage shows reasonable width and depth.
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.
Thieaudio Monarch Mk2 Reviews
Neutral tuning with one of the clearest mid-ranges. Natural and clean vocals. Great resolution, separation, and detail. Can be a little dry with its analytical presentation. Bass is well-seperated from other instruments, but nothing special especially at $1K. Would've liked more depth, and treble is also a bit unstable and dips, resulting in a lack of air/depth. Mid-bass is just enough for my library, but would've liked more for genres like hiphop and rock. Cable is heavy, and fit may be too big for many (need to shove in deep). Jays Audio Youtube Channel
Too much unit variation to recommend to others highly. Jaytiss Youtube Channel
Outstanding tuning. Smooth, balanced tuning with natural vocals, beautiful timbre, and excellent tonality. Detail and could use more bass. Treble depends on ear tips.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Organic midrange Wooly bass response and less prominent treble may not work best for certain genres
Good treble with tons of air. Forward, ethereal mids. Good detail retrieval with tons of microdetails. Lackluster mid-bass.
Cohesive, smooth, balanced, technical slight treble wispiness Tim Tuned Youtube Channel
11/10 mid-range. Mid-bass could use more texture and stage depth could be better. Yap, that's all. Oh and the fit - I'm blessed, but you may not be.
A solid improvement in imaging with slightly more palatable tonality than its predecessor. Precogvision Youtube Channel
Letshuoer EJ07 Reviews
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 Youtube Channel
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
Comment: My favourite of the EJ lineup. Vocal centric with great clarity and thick note weights in the midrange Bass may be too polite
Thieaudio Monarch Mk2 User Reviews
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