Soranik Bastille and Thieaudio Monarch MK3 are in-ear monitors. Soranik Bastille costs $1,299 while Thieaudio Monarch MK3 costs $1,000. Soranik Bastille is $299 more expensive. Thieaudio Monarch MK3 holds a decisive 3-point edge in reviewer scores (5.1 vs 8.1). Thieaudio Monarch MK3 carries a user score of 6.8. Thieaudio Monarch MK3 has significantly better bass with a 2-point edge, Thieaudio Monarch MK3 has significantly better mids with a 4.2-point edge, Thieaudio Monarch MK3 has significantly better treble with a 3.3-point edge, Thieaudio Monarch MK3 has significantly better soundstage with a 2.5-point edge, Thieaudio Monarch MK3 has significantly better details with a 2.3-point edge and Thieaudio Monarch MK3 has significantly better imaging with a 1.4-point edge.
Insights
Metric | Soranik Bastille | Thieaudio Monarch MK3 |
---|---|---|
Bass | 5.5 | 7.5 |
Mids | 3.5 | 7.7 |
Treble | 4.5 | 7.8 |
Details | 5.5 | 7.8 |
Soundstage | 5.5 | 8 |
Imaging | 6 | 7.4 |
Dynamics | 5.1 | 7.3 |
Gaming capabilities | 4.3 | 7.5 |
Soranik Bastille Aggregated Review Score
Soranik Bastille Average Reviewer Scores
Thieaudio Monarch MK3 Aggregated Review Score
Thieaudio Monarch MK3 Average Reviewer Scores
Soranik Bastille Details
Driver Configuration: n/a
Tuning Type: n/a
Price (Msrp): $1,299
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Thieaudio Monarch MK3 Details
Driver Configuration: 2DD+6BA+2EST
Tuning Type: U-Shaped
Price (Msrp): $1,000
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Soranik Bastille User Review Score
Soranik Bastille Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Thieaudio Monarch MK3 User Review Score
Thieaudio Monarch MK3 Average User Scores
Average User Score:
Based on 1 user reviews
6.8Cautiously Favorable
Soranik Bastille Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.3Gaming Grade
C-Thieaudio Monarch MK3 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.5Gaming Grade
ASoranik Bastille Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- Significantly flawed tuning. Noticeable frequency imbalances and unnatural timbre distract from music. Lacks versatility across recordings.
Average Technical Grade
B-- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Thieaudio Monarch MK3 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.
Soranik Bastille Reviews
Soranik Bastille reviewed by: Shuwa-T
Strange midrange, with subpar technicalities at this price
Thieaudio Monarch MK3 Reviews
Thieaudio Monarch MK3 reviewed by: Tim Tuned
2025-08-14MK2 but more fun and more V-shape Not as natural in timbre Tim Tuned Youtube Channel
Thieaudio Monarch MK3 reviewed by:
Fresh Reviews
Thieaudio Monarch MK3 reviewed by: Z-Reviews
Thieaudio Monarch MK3 reviewed by: Smirk Audio
Elevated, well-textured mid-bass. Pleasant mids. Elevated upper-treble may be pesky to some.
Thieaudio Monarch MK3 reviewed by: Jays Audio
Better low-end texture and overall more engaging than MK2, but lacks the mid-range/vocal magic, so depending on your preference either is great. Still TOTL tech like MK2. Great all-rounder. Jays Audio Youtube Channel
Thieaudio Monarch MK3 reviewed by: Precogvision
Still perplexingly poor bass performance, but improves upon the Monarch MKII's treble extension noticeably. Precogvision Youtube Channel
Thieaudio Monarch MK3 reviewed by: Gizaudio Axel
I prefer the Monarch MK II for its tonality, vocals, and timbre, but I get why some prefer the MK III. More bass, treble, and detail than the Monarch MK II. The vocal magic of the Monarch MK II is gone.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
Thieaudio Monarch MK3 reviewed by: Jaytiss
Fatiging at times for me, too fun at times. Jaytiss Youtube Channel
Thieaudio Monarch MK3 reviewed by: Shuwa-T
Better bass response compared to the mk2 Trades off the lush midrange in place of a cleaner sounding, almost boring midrange
Thieaudio Monarch MK3 reviewed by: Nymz
An improvement in the bass and treble department over the Mk2, but without the same special sauce in the mid-range and with some imaging problems still.
Soranik Bastille User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
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You need to be signed in to write your own reviewIf this is what 'fun' sounds like, I ain't about it.