Fiio FA19 and Symphonium Helios SE use 10BA and 4BA driver setups respectively. Fiio FA19 costs $999 while Symphonium Helios SE costs $1,150. Symphonium Helios SE is $151 more expensive. Symphonium Helios SE holds a decisive 1.4-point edge in reviewer scores (6.6 vs 8). Symphonium Helios SE has significantly better mids with a 1-point edge.
Insights
Metric | Fiio FA19 | Symphonium Helios SE |
---|---|---|
Bass | 6.6 | 7 |
Mids | 7 | 8 |
Treble | 8 | 8 |
Details | 6.6 | 8 |
Soundstage | 7.5 | 8 |
Imaging | 6.6 | 7.5 |
Dynamics | 7 | 7 |
Tonality | 7.2 | 7.9 |
Technicalities | 8 | 7.9 |
Fiio FA19 Aggregated Review Score
Average Reviewer Scores
Symphonium Helios SE Aggregated Review Score
Average Reviewer Scores
Fiio FA19 Details
Driver Configuration: 10BA
Tuning Type: n/a
Brand: FiiO Top FiiO IEMs
Price (Msrp): $999
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Symphonium Helios SE Details
Driver Configuration: 4BA
Tuning Type: n/a
Brand: Symphonium Top Symphonium IEMs
Price (Msrp): $1,150
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Fiio FA19 User Review Score
Average User Scores
Average User Score: n/a
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Symphonium Helios SE User Review Score
Average User Scores
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Fiio FA19 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
8.1Gaming Grade
A+Symphonium Helios SE Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.9Gaming Grade
B+Fiio FA19 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+- Very competent with articulate presentation. Well-defined layers and precise imaging. Soundstage is immersive and handles dynamics well.
Symphonium Helios SE 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.
Fiio FA19 Reviews
Jaytiss
2025-08-09Nice All BA set! Jaytiss Youtube Channel
Great resolution and micro-details. Warm V-shaped sound with bassy lows, sparkly treble, and excellent resolution. Bass quality could be better and treble is bright.Gizaudio Axel original ranking
Gizaudio Axel Youtube Channel
I can't recommend this IEM. Even if it would be 1/10 of it's price.Super* Review original ranking
Super* Review Youtube Channel
Symphonium Helios SE Reviews
Best Treble around it's price. Super airy but still smooth. Bass-scoop isn't as bad as I thought, but those who want mid-bass - avoid it. Jays Audio Youtube Channel
Limited to 50 units. A huge improvement fit wise versus the original. Great TOTL all-rounder. Great sub, upper mids and treble. Mid-bass is an improvement but still not boosted. Great technical chops while fixing the sense of plasticness the original had.
See Helios but with more mid-treble and mid-bass. Precogvision Youtube Channel
Fiio FA19 User Reviews
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