Thieaudio Origin VS Moondrop Illustrious

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

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Thieaudio Origin and Moondrop Illustrious use 1DD+4BA+2EST+1BC and 1DD driver setups respectively. Thieaudio Origin costs $849 while Moondrop Illustrious costs $899. Moondrop Illustrious is $50 more expensive. Thieaudio Origin holds a decisive 1.6-point edge in reviewer scores (7.8 vs 6.3). Thieaudio Origin has significantly better bass with a 4-point edge, Thieaudio Origin has significantly better mids with a 2.5-point edge, Thieaudio Origin has better treble with a 0.5-point edge, Thieaudio Origin has significantly better dynamics with a 4.5-point edge and Thieaudio Origin has significantly better soundstage with a 1-point edge.

Insights

Metric Thieaudio Origin Moondrop Illustrious
Bass 9 5
Mids 8 5.5
Treble 6.5 6
Details 7.8 5
Soundstage 8 7
Imaging 7.8 5
Dynamics 9 4.5
Tonality 8.1 6.1
Technicalities 7 6.8

Thieaudio Origin Aggregated Review Score

Average Reviewer Scores

Super* Review
Fresh Reviews Tim Tuned
Z-Reviews Jays Audio Jaytiss IEMRanking AI

Average Reviewer Score:

7.8

Strongly Favorable


Moondrop Illustrious Aggregated Review Score

Average Reviewer Scores

Precogvision
Gizaudio Axel Super* Review
Jays Audio Jaytiss

Average Reviewer Score:

6.3

Mixed to Positive


Thieaudio Origin User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Moondrop Illustrious User Review Score

Average User Scores

Average User Score: n/a

Based on 0 user reviews

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Thieaudio Origin 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-

Moondrop Illustrious Gaming Score

Gaming Score & Grade

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

Gaming Score

5.6

Gaming Grade

B-

Thieaudio Origin 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-
  • Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Bass S
World-class bass performance. Perfectly balanced between visceral impact, texture, and depth with zero bleed into mids.
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.
Dynamics S
Reference-class dynamics: perfect micro/macro contrast with lightning transients. Utterly realistic reproduction of musical energy.
Soundstage A+
Exceptional soundstage with holographic imaging. Creates a truly three-dimensional space where instruments float naturally around you.
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

Moondrop Illustrious 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 C+
Average bass performance - present but unremarkable. Has reasonable texture but lacks depth and physicality.
Mids B-
Decent midrange performance - balanced but unremarkable. Adequate clarity for most genres without notable flaws.
Treble B
Good treble response - clear and detailed without fatigue. Well-extended with proper air and sparkle.
Dynamics C
Average dynamics - passable but unexciting. Transients are rounded and micro-dynamics lack refinement.
Soundstage A-
Excellent spatial presentation - wide, deep and tall. Precise instrument placement with clear separation in all dimensions.
Details C+
Decent detail retrieval. Handles most textures adequately though micro-details and ambient cues could be more pronounced.
Imaging C+
Decent positional accuracy. Good left/right placement with acceptable center image, though depth positioning is approximate.
Gaming B-
Moderate spatial presentation conveys general directionality. Suitable for casual play where precision isn't critical. Bad value-to-cost for gaming purpose - not recommended

Thieaudio Origin Reviews

Z-Reviews 8.5 * score normalized
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Price: $849

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Jays Audio 8.5 Reviewer Score
S Tuning
A+ Tech
Best bassy set under $1K. Bassy/thicker meta tuning. You can actually feel the reverb and vibration from the bone conduction drivers, great control and low-end texture. Mids and treble are also well extended with no major issues, although it can get sharp at times with the snares/electronic stuff ie, past 3:30 on Time by Hikaru Utada.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio
Jaytiss 8.5 Reviewer Score
A Tuning
C+ Tech
Great set, has a lot of positives and is amazing on bass tracks.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: A+ Treble: C+ Dynamics: S Soundstage: A+
Fresh Reviews 7* * The score of this reviewer influences only the Gaming Score
Tim Tuned 7 Reviewer Score
A- Tuning
A- Tech
Mega bass additiveness Bass too much

Tim Tuned original ranking

Tim Tuned Youtube Channel
- Tim Tuned
Bass: S Mids: A+ Treble: A+
Super* Review 6* * score normalized
Interesting sound. It becomes it's own thing. Fit is not great.

Super* Review original ranking

Super* Review Youtube Channel
- Super* Review
IEMRanking AI 8.5 Reviewer Score
S Tuning
A+ Tech

The Thieaudio Origin delivers a bass-forward signature with a substantial 12dB sub-bass boost that provides visceral rumble and slam, particularly effective for electronic or hip-hop genres. Despite this emphasis, the neutral midrange avoids bloat, preserving vocal clarity and instrument separation, while the electrostatic drivers contribute a smooth, airy treble free from harshness or sibilance. Its technical performance is strong, offering a wide, holographic stage and precise imaging, though micro-detail retrieval falls slightly short of some competitors in its price tier.

Comfort is divisive due to the large shells, which may cause fatigue or fit issues for those with smaller ears, necessitating careful tip selection for optimal seal. The package includes a high-quality modular cable with swappable terminations (3.5mm/4.4mm) and a distinctive round Alcantara case, though the included ear tips may not suit all users.

Buy Thieaudio Origin on Linsoul (affiliate)

- IEMRanking AI

Moondrop Illustrious Reviews

Jays Audio 7.5 Reviewer Score
A+ Tuning
A+ Tech
Basically the Softears Twilight with less sub-bass extension, alot more neutral and monitor like, and very pricy since Twilight goes on sale for $700 with a more musical playback. This is just neutral.

Jays Audio original ranking

Jays Audio Youtube Channel
- Jays Audio

Thieaudio Valhalla lands as an “endgame” all-rounder with standout resolution, micro-detail, and imaging. Layering and separation are locked in, with vocals that aren’t scooped—mids stay present and natural. Sub-bass hits rumblier than the U12t and the treble avoids that sudden, sharp peak, making the overall presentation smoother yet still airy. Versus the Cadenza 12, Valhalla is less treble-heavy, a touch bassier, and not as bright-leaning; the Cadenza 12 may edge it on micro-detail by only a few percentage points, so it’s a straight tuning preference: go Cadenza 12 for leaner/brighter sparkle, go Valhalla for the better-balanced bassy all-rounder.

On value, this isn’t twice the performance of a Monarch Mk II/Mk III—think ~10% better with clear diminishing returns. For the “chase the very best” crowd, it’s absolutely worth a listen; for most, Monarchs/LTD/Crimson are already more than enough for a so-called endgame. Final call: Top Tier for tuning and sound refinement—not a value pick, but a legit endgame-grade set.

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Price: $899

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Jaytiss 7.5 Reviewer Score
B+ Tuning
A+ Tech
Nice single DD, not a benchmark, but very nice.

Jaytiss original ranking

Jaytiss Youtube Channel
- Jaytiss
Mids: A- Treble: A+ Dynamics: C+ Soundstage: A-

Gizaudio Axel

2025-07-31
Gizaudio Axel 6 Reviewer Score
B- Tuning
B+ Tech
Open-back IEM with a mellow sound. Good for long listening but not for those seeking strong bass or high resolution. Warm, full-bodied mids with natural timbre and safe treble. Light bass with low sub-bass, lacking treble air and sparkle, and underwhelming detail.

Gizaudio Axel original ranking

Gizaudio Axel Youtube Channel
- Gizaudio Axel
Super* Review 6* * score normalized
Sounds like an open-back IEM. It delivers on open design. Something to consider if you are looking for that.

Super* Review original ranking

Super* Review Youtube Channel
- Super* Review
Precogvision 4.3 Reviewer Score
C- Tuning
C Tech
Sounds like it has metallic timbre. Percussino compression around 5kHz due to lack of treble extension and generally bad tuning.

Precogvision original ranking

Precogvision Youtube Channel
- Precogvision
Bass: C+ Mids: C- Treble: C- Dynamics: C- Details: C+ Imaging: C+
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Price: $899

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Thieaudio Origin User Reviews

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