Thieaudio Monarch Mk2 VS Symphonium Helios SE

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

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Thieaudio Monarch Mk2 and Symphonium Helios SE use 1DD+6BA+2EST and 4BA driver setups respectively. Thieaudio Monarch Mk2 costs $1,000 while Symphonium Helios SE costs $1,150. Symphonium Helios SE is $150 more expensive. Both score 8 from reviewers. Thieaudio Monarch Mk2 has slightly better mids with a 0.4-point edge, Symphonium Helios SE has better treble with a 0.5-point edge, Symphonium Helios SE has better dynamics with a 0.5-point edge and Symphonium Helios SE has slightly better details with a 0.4-point edge.

Insights

Metric Thieaudio Monarch Mk2 Symphonium Helios SE
Bass 6.8 7
Mids 8.4 8
Treble 7.5 8
Details 7.6 8
Soundstage 8 8
Imaging 7.4 7.5
Dynamics 6.5 7
Tonality 8 7.9
Technicalities 7.8 7.9

Thieaudio Monarch Mk2 Aggregated Review Score

Average Reviewer Scores

Shuwa-T Smirk Audio Tim Tuned Nymz Precogvision
Jays Audio Jaytiss Crin Gizaudio Axel
Super* Review

Average Reviewer Score:

8

Strongly Favorable


Symphonium Helios SE Aggregated Review Score

Average Reviewer Scores

Precogvision
Jays Audio Nymz

Average Reviewer Score:

8

Very Positive


Thieaudio Monarch Mk2 User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Symphonium Helios SE User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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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

6.9

Gaming Grade

B+

Symphonium Helios SE Gaming Score

Gaming Score & Grade

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

Gaming Score

6.9

Gaming Grade

B+

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.
Bass B+
Good bass foundation with decent impact. Maintains acceptable control while providing satisfying thump in most tracks.
Mids A+
Superb midrange that's rich and resolving. Exceptional transparency and micro-details with perfect vocal/instrument balance.
Treble A
Excellent treble: airy, extended and well-controlled. Great micro-detail retrieval without sibilance or harshness.
Dynamics B+
Good dynamic expression with solid impact. Handles volume contrasts well while maintaining good transient snap.
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 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

Symphonium Helios SE Scorings

Average Technical & Tuning Grades

Average Tunign Grade

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

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 A+
Superb treble: effortless extension with crystal clarity. Perfect balance of sparkle and smoothness with exceptional detail.
Dynamics A-
Excellent dynamics with great contrast and speed. Transients are crisp and micro-details are clearly articulated.
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 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

Thieaudio Monarch Mk2 Reviews

Super* Review 9* * score normalized
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Price: $999

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Jays Audio 8.5 Reviewer Score
S Tuning
S- Tech
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 original ranking

Jays Audio Youtube Channel
- Jays Audio
Jaytiss 8.5 Reviewer Score
A Tuning
A+ Tech
Too much unit variation to recommend to others highly.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: A+ Treble: A+ Dynamics: B Soundstage: A+
Crin 8.5 Reviewer Score
S+ Tuning
A+ Tech
check links for more info:

Crin original ranking

Crin Youtube Channel
- Crin
Gizaudio Axel 8 Reviewer Score
S Tuning
A+ Tech
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
- Gizaudio Axel
Shuwa-T 7.9 Reviewer Score
A Tuning
A+ Tech
Organic midrange Wooly bass response and less prominent treble may not work best for certain genres

Shuwa-T original ranking

Shuwa-T Website

- Shuwa-T
Bass: A Mids: S- Treble: A Soundstage: A+ Details: A Imaging: S-
Smirk Audio 7.6 Reviewer Score
A- Tuning
A Tech
Good treble with tons of air. Forward, ethereal mids. Good detail retrieval with tons of microdetails. Lackluster mid-bass.

Smirk Audio original ranking

Smirk Audio Head-Fi Profile

- Smirk Audio
Bass: B+ Mids: A+ Treble: A Dynamics: A Details: A+ Imaging: A+
Tim Tuned 7.5 Reviewer Score
A Tuning
A+ Tech
Cohesive, smooth, balanced, technical slight treble wispiness

Tim Tuned original ranking

Tim Tuned Youtube Channel
- Tim Tuned
Bass: A+ Mids: S Treble: A+
Nymz 7.1 Reviewer Score
A- Tuning
B+ Tech
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.

Nymz original ranking

Nymz Website

- Nymz
Bass: B Mids: S Treble: A- Details: A- Imaging: B
Precogvision 7 Reviewer Score
A- Tuning
A- Tech
A solid improvement in imaging with slightly more palatable tonality than its predecessor.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: B Mids: A+ Treble: A- Dynamics: B Details: A+ Imaging: A-
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Price: $999

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Symphonium Helios SE Reviews

Jays Audio 8.5 Reviewer Score
S- Tuning
S- Tech
Best Treble around it's price. Super airy but still smooth. Bass-scoop isn't as bad as I thought, but those who want mid-bass - avoid it.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
Nymz 8.1 Reviewer Score
A+ Tuning
A+ Tech
Limited to 50 units. A huge improvement fit wise versus the original. Great TOTL all-rounder. Great sub, upper mids and treble. Mid-bass is an improvement but still not boosted. Great technical chops while fixing the sense of plasticness the original had.

Nymz original ranking

Nymz Website

- Nymz
Bass: A- Mids: A+ Treble: S Details: A+ Imaging: A+
Precogvision 7.4 Reviewer Score
A- Tuning
A- Tech
See Helios but with more mid-treble and mid-bass.

Precogvision original ranking

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

Thieaudio Monarch Mk2 User Reviews

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Symphonium Helios SE User Reviews

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