ThieAudio Prestige LTD and Symphonium Crimson use 1DD+4BA+4EST and 4BA driver setups respectively. ThieAudio Prestige LTD costs $1,300 while Symphonium Crimson costs $1,500. Symphonium Crimson is $200 more expensive. Symphonium Crimson holds a slight 0.2-point edge in reviewer scores (8.3 vs 8.4). Symphonium Crimson has significantly better bass with a 1.1-point edge, ThieAudio Prestige LTD has slightly better treble with a 0.3-point edge, Symphonium Crimson has better dynamics with a 0.8-point edge, Symphonium Crimson has slightly better soundstage with a 0.3-point edge, Symphonium Crimson has better details with a 0.8-point edge and Symphonium Crimson has significantly better imaging with a 1-point edge.
Insights
Metric | ThieAudio Prestige LTD | Symphonium Crimson |
---|---|---|
Bass | 7.5 | 8.6 |
Mids | 7.8 | 7.7 |
Treble | 7.8 | 7.5 |
Details | 7.3 | 8.1 |
Soundstage | 8 | 8.3 |
Imaging | 7.5 | 8.5 |
Dynamics | 6.3 | 7 |
Tonality | 7.8 | 8 |
Technicalities | 7.8 | 8.2 |
ThieAudio Prestige LTD Aggregated Review Score
Average Reviewer Scores
Symphonium Crimson Aggregated Review Score
Average Reviewer Scores
ThieAudio Prestige LTD Details
Driver Configuration: 1DD+4BA+4EST
Tuning Type: n/a
Brand: ThieAudio Top ThieAudio IEMs
Price (Msrp): $1,300
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Symphonium Crimson Details
Driver Configuration: 4BA
Tuning Type: U-Shaped
Brand: Symphonium Top Symphonium IEMs
Price (Msrp): $1,500
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ThieAudio Prestige LTD User Review Score
Average User Scores
Average User Score: n/a
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Symphonium Crimson User Review Score
Average User Scores
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ThieAudio Prestige LTD Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.8Gaming Grade
B+Symphonium Crimson Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.1Gaming Grade
A-ThieAudio Prestige LTD 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.
Symphonium Crimson 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+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
ThieAudio Prestige LTD Reviews
Clean and natural signature with treble emphasis. LOTS of details with airy treble without going overboard (better treble extension vs MK2/MK3). Bass is not as impactful versus MK3 but has better separation. Overall a technical monster, but can be a bit dry due to less mid-bass. Vocals are further vs MK3 and MK2 (not as forward), giving it that open sense of space. MK2 still the best for vocals, but LTD is an endgame all-rounder. Jays Audio Youtube Channel
check links for more info:Bad Guy Good Audio original ranking
Bad Guy Good Audio Youtube Channel
The unit I reviewed had wonky bass, expect this to change if I review a unit with proper bass. Jaytiss Youtube Channel
A much better implementation than the Prestige OG
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The best Thieaudio I've heard to date. Very close tonality to the Mk3, but with better technical performance, especially in the dynamics and stage departments.
Symphonium Crimson Reviews
U-shaped/Slight V/W Shaped. Energetic treble. Great tech. Fun signature. Jays Audio Youtube Channel
Great bass, holographic stage and top of the shelf dynamics. Probably my favourite rendition of a W-shaped tuning to this date. Treble might be spicy for some, but using Divinus Velvets (stock black) seem to help a lot.
The bassier Helios with no sacrifices to clarity
Colored tonality done correctly with incredible bass and dynamics. Upper-treble can be slightly too zingy depending on source. Precogvision Youtube Channel
Excellent bass, dynamics, and resolution. Very large soundstage with great imaging. Mid/upper-treble may be too elevated for some.
Suffers from BA bass, and super Zingie Treble. Jaytiss Youtube Channel
ThieAudio Prestige LTD User Reviews
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