Thieaudio Origin and Symphonium Giant are in-ear monitors. Thieaudio Origin costs $849 while Symphonium Giant costs $800. Thieaudio Origin is $49 more expensive. Thieaudio Origin holds a clear 0.7-point edge in reviewer scores (7.8 vs 7.2). Thieaudio Origin has significantly better bass with a 1.5-point edge, Thieaudio Origin has significantly better mids with a 1.5-point edge, Symphonium Giant has slightly better treble with a 0.3-point edge, Thieaudio Origin has better dynamics with a 0.8-point edge and Thieaudio Origin has significantly better soundstage with a 1-point edge.
Insights
Metric | Thieaudio Origin | Symphonium Giant |
---|---|---|
Bass | 9 | 7.5 |
Mids | 8 | 6.5 |
Treble | 6.5 | 6.8 |
Details | 7.8 | 7.5 |
Soundstage | 8 | 7 |
Imaging | 7.8 | 7.5 |
Dynamics | 9 | 8.3 |
Tonality | 8.1 | 7.2 |
Technicalities | 7 | 6.7 |
Thieaudio Origin Aggregated Review Score
Average Reviewer Scores
Symphonium Giant Aggregated Review Score
Average Reviewer Scores
Thieaudio Origin Details
Driver Configuration: 1DD+4BA+2EST+1BC
Tuning Type: Bass-Heavy Balanced
Brand: ThieAudio Top ThieAudio IEMs
Price (Msrp): $849
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Symphonium Giant Details
Driver Configuration:
Tuning Type: n/a
Brand: Symphonium Top Symphonium IEMs
Price (Msrp): $800
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Thieaudio Origin User Review Score
Average User Scores
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Symphonium Giant User Review Score
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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
7Gaming Grade
A-Symphonium Giant Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.3Gaming Grade
BThieaudio 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.
Symphonium Giant Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A-- Pleasing tonal balance with good technical control. Minor quirks present but not distracting. Demonstrates decent genre versatility.
Average Technical Grade
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Thieaudio Origin Reviews
Reviewed by: Z-Reviews
Reviewed by: Jays Audio
Jays Audio Youtube Channel
Reviewed by: Jaytiss
Jaytiss Youtube Channel
Reviewed by:
Fresh Reviews
Reviewed by: Tim Tuned
Reviewed by: Super* Review
Super* Review original ranking
Super* Review Youtube ChannelReviewed by: IEMRanking AI

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.
Symphonium Giant Reviews
Reviewed by: Smirk Audio
Reviewed by: Z-Reviews
Reviewed by: Jaytiss
Jaytiss Youtube Channel
Reviewed by: Jays Audio
Jays Audio Youtube Channel
Thieaudio Origin User Reviews
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