Thieaudio Monarch MK3 VS Letshuoer EJ07

IEMRanking.com Home Compare IEMs

My Ranking My Favorites

Thieaudio Monarch MK3 and Letshuoer EJ07 are in-ear monitors. Thieaudio Monarch MK3 costs $1,000 while Letshuoer EJ07 costs $900. Thieaudio Monarch MK3 is $100 more expensive. Thieaudio Monarch MK3 holds a slight 0.1-point edge in reviewer scores (8.1 vs 8). Thieaudio Monarch MK3 carries a user score of 6.8. Thieaudio Monarch MK3 has better bass with a 0.5-point edge, Letshuoer EJ07 has slightly better mids with a 0.3-point edge, Thieaudio Monarch MK3 has significantly better treble with a 1.3-point edge, Thieaudio Monarch MK3 has better soundstage with a 0.5-point edge and Letshuoer EJ07 has slightly better details with a 0.3-point edge.

Metric	Thieaudio Monarch MK3	Letshuoer EJ07
Bass	7.5	7
Mids	7.7	8
Treble	7.8	6.5
Details	7.8	8
Soundstage	8	7.5
Imaging	7.4	7.5
Dynamics	7.3	8
Tonality	7.8	8.5
Technicalities	7.8	7.9

Thieaudio Monarch MK3 Aggregated Review Score

Average Reviewer Score:

8.1

Very Positive

Show all Thieaudio Monarch MK3 reviews

Letshuoer EJ07 Aggregated Review Score

Average Reviewer Score:

Strongly Favorable

Show all Letshuoer EJ07 reviews

Driver Configuration: 2DD+6BA+2EST

Tuning Type: U-Shaped

Brand: ThieAudio Top ThieAudio IEMs

Price (Msrp): $1,000

Support our free service! Buying through our affiliate links costs you nothing extra:

$999

Buy Thieaudio Monarch MK3 on

Support our free service! Buying through our affiliate links costs you nothing extra

$999

Buy Thieaudio Monarch MK3 on

Support our free service! Buying through our affiliate links costs you nothing extra

Buy your next IEM on

Support our free service! Buying through our affiliate links costs you nothing extra

Driver Configuration:

Tuning Type: n/a

Brand: Letshuoer Top Letshuoer IEMs

Price (Msrp): $900

Support our free service! Buying through our affiliate links costs you nothing extra:

Buy your next IEM on

Support our free service! Buying through our affiliate links costs you nothing extra

Buy your next IEM on

Support our free service! Buying through our affiliate links costs you nothing extra

Buy your next IEM on

Support our free service! Buying through our affiliate links costs you nothing extra

Thieaudio Monarch MK3 User Review Score

Average User Score:

Based on 1 user reviews

6.8

Cautiously Favorable

Letshuoer EJ07 User Review Score

Average User Score: n/a

Based on 0 user reviews

No user reviews yet. Be the first one who writes a review!

Thieaudio Monarch MK3 Gaming Score

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

Gaming Score

7.5

Gaming Grade

Letshuoer EJ07 Gaming Score

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

Gaming Score

Gaming Grade

A-

Thieaudio Monarch MK3 Scorings

Average Tunign Grade

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

Average Technical Grade

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

Excellent midrange with natural timbre and great detail retrieval. Vocals are forward and emotive with lifelike instrument reproduction.

Treble A

Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.

Dynamics A-

Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.

Soundstage A+

Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.

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 A

Clear spatial presentation handles directional cues effectively. Distinguishes key gameplay sounds while maintaining decent immersion. Bad value-to-cost for gaming purpose - not recommended

Letshuoer EJ07 Scorings

Average Tunign Grade

S-

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

Average Technical Grade

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

Thieaudio Monarch MK3 Reviews

Reviewed by: Z-Reviews

10 * score normalized

check links for more info:

Z-Reviews original ranking

Z-Reviews Youtube Channel

Using this affiliate link for ordering your Thieaudio Monarch MK3 or any other IEM helps fund our free service at no extra cost to you.

Price: $999

Buy Thieaudio Monarch MK3 on Linsoul

Reviewed by: Jays Audio

8.5 Reviewer Score

S Tuning

S- Tech

Better low-end texture and overall more engaging than MK2, but lacks the mid-range/vocal magic, so depending on your preference either is great. Still TOTL tech like MK2. Great all-rounder.

Jays Audio original ranking

Jays Audio Youtube Channel

Reviewed by: Jaytiss

8.5 Reviewer Score

A Tuning

A- Tech

Fatiging at times for me, too fun at times.

Jaytiss original ranking

Jaytiss Youtube Channel

Mids: A- Treble: A- Dynamics: A+ Soundstage: A+

Reviewed by: Shuwa-T

8.2 Reviewer Score

A+ Tuning

A+ Tech

Better bass response compared to the mk2 Trades off the lush midrange in place of a cleaner sounding, almost boring midrange

Shuwa-T original ranking

Shuwa-T Website

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

Reviewed by: Gizaudio Axel

8 Reviewer Score

A Tuning

A+ Tech

I prefer the Monarch MK II for its tonality, vocals, and timbre, but I get why some prefer the MK III. More bass, treble, and detail than the Monarch MK II. The vocal magic of the Monarch MK II is gone.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel

Reviewed by: Smirk Audio

7.9 Reviewer Score

A Tuning

A+ Tech

Elevated, well-textured mid-bass. Pleasant mids. Elevated upper-treble may be pesky to some.

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

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

Reviewed by: Tim Tuned

2025-08-14

7.5 Reviewer Score

A Tuning

S Tech

MK2 but more fun and more V-shape Not as natural in timbre

Tim Tuned original ranking

Tim Tuned Youtube Channel

Bass: A+ Mids: A+ Treble: A+

Reviewed by: Precogvision

7.3 Reviewer Score

A- Tuning

A- Tech

Still perplexingly poor bass performance, but improves upon the Monarch MKII's treble extension noticeably.

Precogvision original ranking

Precogvision Youtube Channel

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

Reviewed by: Nymz

7.1 Reviewer Score

A- Tuning

B+ Tech

An improvement in the bass and treble department over the Mk2, but without the same special sauce in the mid-range and with some imaging problems still.

Nymz original ranking

Nymz Website

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

Reviewed by: Fresh Reviews

7* * The score of this reviewer influences only the Gaming Score

Borders A for some titles

Fresh Reviews original ranking

Fresh Reviews Youtube Channel

Letshuoer EJ07 Reviews

Reviewed by: 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

Reviewed by: 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)

Reviewed by: 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

Thieaudio Monarch MK3 User Reviews

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Makavelian 2025-06-16 05:54:55

6.8

If this is what 'fun' sounds like, I ain't about it.

Pros

Detail retrieval

Cons

Recessed mids and odd timbre.

Letshuoer EJ07 User Reviews

Example User Posted on ...

0.0

"This is an example review"

Pros

Example pro 1
Example pro 2

Cons

Example con 1
Example con 2

No User-Reviews Yet

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Find your next IEM:

Page
Available IEMs (in stock)
Best IEMs under $50
Best IEMs under $100
Best IEMs under $200
Best IEMs under $600
Best IEMs under $1000
Best bass quality IEMs
Best dynamic range IEMs
IEMs with widest soundstage
IEMs with most details
IEMs with best imaging
Best value IEMs from below $50
Best value IEMs from $50 - $100
Best value IEMs from $100 - $200
Best value IEMs from $200 - $400
Best value IEMs from $400 - $600
Best value IEMs from $600 - $1,000

Thieaudio Monarch MK3 VS Letshuoer EJ07

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

Insights

Thieaudio Monarch MK3 Aggregated Review Score

Average Reviewer Scores

Letshuoer EJ07 Aggregated Review Score

Average Reviewer Scores

Thieaudio Monarch MK3 Details

Letshuoer EJ07 Details

Thieaudio Monarch MK3 User Review Score

Average User Scores

Letshuoer EJ07 User Review Score

Average User Scores

Thieaudio Monarch MK3 Gaming Score

Gaming Score & Grade

Letshuoer EJ07 Gaming Score

Gaming Score & Grade

Thieaudio Monarch MK3 Scorings

Average Technical & Tuning Grades

Letshuoer EJ07 Scorings

Average Technical & Tuning Grades

Thieaudio Monarch MK3 Reviews

Reviewed by: Z-Reviews

Buy Thieaudio Monarch MK3 on Linsoul

Reviewed by: Jays Audio

Reviewed by: Jaytiss

Reviewed by: Shuwa-T

Reviewed by: Gizaudio Axel

Reviewed by: Smirk Audio

Reviewed by: Tim Tuned

Reviewed by: Precogvision

Reviewed by: Nymz

Reviewed by: Fresh Reviews

Buy Thieaudio Monarch MK3 on Aliexpress

Letshuoer EJ07 Reviews

Reviewed by: Jays Audio

Reviewed by: Audionotions

Reviewed by: Shuwa-T

Thieaudio Monarch MK3 User Reviews

Pros

Cons

Letshuoer EJ07 User Reviews

Pros

Cons

Find your next IEM:

IEM Finder Quiz

Recommended Pages

Footer