64 Audio Tia Trio and 7th Acoustics Asteria use 1DD+2BA and 1DD+12BA driver setups respectively. 64 Audio Tia Trio costs $2,300 while 7th Acoustics Asteria costs $3,800. 7th Acoustics Asteria is $1,500 more expensive. 64 Audio Tia Trio holds a slight 0.2-point edge in reviewer scores (8.5 vs 8.3). 64 Audio Tia Trio has significantly better bass with a 2-point edge, 7th Acoustics Asteria has significantly better mids with a 3-point edge, 7th Acoustics Asteria has significantly better treble with a 2-point edge, 64 Audio Tia Trio has significantly better dynamics with a 1-point edge and 64 Audio Tia Trio has better imaging with a 0.5-point edge.
Insights
Metric | 64 Audio Tia Trio | 7th Acoustics Asteria |
---|---|---|
Bass | 10 | 8 |
Mids | 7 | 10 |
Treble | 7 | 9 |
Details | 8 | 8 |
Imaging | 8.5 | 8 |
Dynamics | 9 | 8 |
Tonality | 7.8 | 9 |
Technicalities | 8 | 8 |
64 Audio Tia Trio Aggregated Review Score
Average Reviewer Scores
7th Acoustics Asteria Aggregated Review Score
Average Reviewer Scores
64 Audio Tia Trio Details
Driver Configuration: 1DD+2BA
Tuning Type: Bassy Neutral
Brand: 64 Audio Top 64 Audio IEMs
Price (Msrp): $2,300
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7th Acoustics Asteria Details
Driver Configuration: 1DD+12BA
Tuning Type: n/a
Price (Msrp): $3,800
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64 Audio Tia Trio User Review Score
Average User Scores
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7th Acoustics Asteria User Review Score
Average User Scores
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64 Audio Tia Trio Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
B7th Acoustics Asteria 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+64 Audio Tia Trio 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.
7th Acoustics Asteria Scorings
Average Technical & Tuning Grades
Average Tunign Grade
S- Exquisite technical mastery. Flawless frequency integration with captivating presentation. Sets new standards in tonal execution.
Average Technical Grade
A+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
64 Audio Tia Trio Reviews
Phenomenal bass texture and quality. Mids are good if not great - I don't have much to nitpick about them - good note weight and excellent clarity. Treble is very sparkly and airy though some may find it a bit too much - I think the extra spice actually helps with instruments like violins. Imaging isn't quite as precise as U12T but stage is just as large if not more so. Timbre is not exactly natural but it is very good and definitely not offensive at all. My subjective favorite IEM to date. This is without a doubt a colored listen but it is so satisfying. Makes U12T sound almost sterile. That said both are good counterpoints to each other. Personal Unit
Best bass texture ever. Gorgeous treble extension, stage and imaging. Coherency and timbre a bit off. Upper mids/lower treble could be better. As amazing as it is, I couldn't fully connect with it (musically). Price is the biggest con.
Rich bass and out-of-head imaging. Precogvision Youtube Channel
A more correct sounding version of the Fourte with slight cutbacks in staging and sheer resolution. Crin Youtube Channel
7th Acoustics Asteria Reviews
Precogvision
2025-09-17Pretty much the closest to a tonal panacea that I've heard only held back by the bass. Precogvision Youtube Channel
64 Audio Tia Trio User Reviews
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