Thieaudio Oracle MKIII and Campfire Mammoth use 2DD+2BA+2EST and 1DD+2BA driver setups respectively. Thieaudio Oracle MKIII costs $589 while Campfire Mammoth costs $550. Thieaudio Oracle MKIII is $39 more expensive. Thieaudio Oracle MKIII holds a decisive 5.7-point edge in reviewer scores (7.7 vs 2). Thieaudio Oracle MKIII has significantly better bass with a 4.5-point edge, Thieaudio Oracle MKIII has significantly better mids with a 5.3-point edge, Thieaudio Oracle MKIII has significantly better treble with a 4.5-point edge, Thieaudio Oracle MKIII has significantly better dynamics with a 4.5-point edge, Thieaudio Oracle MKIII has significantly better details with a 5.5-point edge and Thieaudio Oracle MKIII has significantly better imaging with a 5.3-point edge.
Insights
Metric | Thieaudio Oracle MKIII | Campfire Mammoth |
---|---|---|
Bass | 6.5 | 2 |
Mids | 7.3 | 2 |
Treble | 6.5 | 2 |
Details | 7.5 | 2 |
Soundstage | 7 | 2 |
Imaging | 7.3 | 2 |
Dynamics | 6.5 | 2 |
Tonality | 7.3 | 2 |
Technicalities | 7.4 | 2 |
Thieaudio Oracle MKIII Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.7Strongly Favorable
Campfire Mammoth Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
2Very Negative
Reviews Comparison
Thieaudio Oracle MKIII reviewed by Precogvision
Precogvision Youtube Channel
Campfire Mammoth reviewed by Precogvision
Precogvision Youtube Channel
Thieaudio Oracle MKIII (more reviews)
Thieaudio Oracle MKIII reviewed by Z-Reviews
Thieaudio Oracle MKIII reviewed by Jaytiss
Jaytiss Youtube Channel
Thieaudio Oracle MKIII reviewed by Super* Review
Super* Review original ranking
Super* Review Youtube ChannelThieaudio Oracle MKIII reviewed by Jays Audio
Jays Audio Youtube Channel
Thieaudio Oracle MKIII reviewed by Shuwa-T
Thieaudio Oracle MKIII reviewed by
Fresh Reviews
Fresh Reviews original ranking
Fresh Reviews Youtube ChannelThieaudio Oracle MKIII reviewed by IEMRanking AI
2025-07-06
The ThieAudio Oracle MKIII presents a divisive tonal character that splits listener opinions. Its bass response, driven by dual dynamic drivers in an IMPACT2 subwoofer configuration, offers textured sub-bass rumble but some find mid-bass impact lacking resolution and physical slam. The treble performance proves particularly contentious, with Sonion EST drivers delivering exceptional air and extension for some, while others perceive it as unnatural or tinny due to peaks around 6kHz and coherency challenges between driver types.
Technically, the MKIII excels in spacious staging and precise instrument separation, creating a holographic presentation that rivals open-back headphones. The midrange maintains good clarity with natural timbre, though vocal positioning leans spacious rather than intimate. Comfort proves excellent for medium-to-large ears due to its ergonomic resin shells, but the size may challenge those with smaller ear anatomy.
Thieaudio Oracle MKIII Details
Driver Configuration: 2DD+2BA+2EST
Tuning Type: Neutral with bass boost
Brand: ThieAudio Top ThieAudio IEMs
Price (Msrp): $589
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Campfire Mammoth Details
Driver Configuration: 1DD+2BA
Tuning Type: n/a
Brand: Campfire Top Campfire IEMs
Price (Msrp): $550
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Thieaudio Oracle MKIII User Review Score
Average User Scores
Average User Score: n/a
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Campfire Mammoth User Review Score
Average User Scores
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Thieaudio Oracle MKIII 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-Campfire Mammoth Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
1.5Gaming Grade
EThieaudio Oracle MKIII 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
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
Campfire Mammoth Scorings
Average Technical & Tuning Grades
Average Tunign Grade
E+- Tonally jarring or fatiguing. Frequency clashes (e.g., piercing treble, bloated bass) make extended listening unpleasant. Poor genre adaptation.
Average Technical Grade
E+- Noticeably blurred or congested. Struggles with basic instrument separation; details are lost in simple tracks. Feels "flat" and one-dimensional.
Thieaudio Oracle MKIII User Reviews
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