Fiio FD5 and TANCHJIM x Effect Audio Force use 1DD and 2DD driver setups respectively. Fiio FD5 costs $300 while TANCHJIM x Effect Audio Force costs $280. Fiio FD5 is $20 more expensive. TANCHJIM x Effect Audio Force holds a decisive 1.4-point edge in reviewer scores (5.7 vs 7.1). TANCHJIM x Effect Audio Force has significantly better mids with a 4-point edge, TANCHJIM x Effect Audio Force has significantly better treble with a 4.3-point edge, Fiio FD5 has significantly better dynamics with a 1-point edge and TANCHJIM x Effect Audio Force has significantly better soundstage with a 3-point edge.
Insights
Metric | Fiio FD5 | TANCHJIM x Effect Audio Force |
---|---|---|
Bass | 5 | 7.1 |
Mids | 4 | 8 |
Treble | 3.7 | 8 |
Details | 4.5 | 7.1 |
Soundstage | 5 | 8 |
Imaging | 5 | 7.1 |
Dynamics | 5 | 4 |
Tonality | 4.6 | 6.9 |
Technicalities | 4.8 | 7.4 |
Fiio FD5 Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
5.7Mixed
TANCHJIM x Effect Audio Force Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
7.1Generally Favorable
Reviews Comparison
Fiio FD5 reviewed by Z-Reviews
TANCHJIM x Effect Audio Force reviewed by Z-Reviews
2025-07-31Buy TANCHJIM x Effect Audio Force on Linsoul
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Fiio FD5 reviewed by Jaytiss
2025-09-30TANCHJIM x Effect Audio Force reviewed by Jaytiss
2025-07-16Jaytiss Youtube Channel
Fiio FD5 (more reviews)
Fiio FD5 reviewed by Super* Review
Fiio FD5 reviewed by Crin
Crin Youtube Channel
Fiio FD5 reviewed by Precogvision
Precogvision Youtube Channel
Fiio FD5 reviewed by Nymz
Fiio FD5 reviewed by Head-Fi.org
TANCHJIM x Effect Audio Force (more reviews)
TANCHJIM x Effect Audio Force reviewed by Gizaudio Axel
2025-07-31Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelTANCHJIM x Effect Audio Force reviewed by Web Search
2025-07-19
The TANCHJIM x Effect Audio Force employs a dual dynamic driver configuration, pairing a 10mm titanium-coated bass driver with an 8.2mm beryllium-coated mid-high driver. This setup, managed through Tanchjim's HPFD-Seg crossover technology, aims for cohesive integration, delivering impactful low-end while maintaining clarity in vocals and treble. The notable open-back design incorporates a pressure-relief nozzle to minimize listening fatigue, though isolation remains surprisingly effective despite the acoustic vents.
Tonally, the Force leans toward a balanced signature with a mild bass emphasis, avoiding excessive warmth while retaining texture in kick drums and basslines. Treble extension is smooth and non-fatiguing, though some may find airiness slightly reserved compared to brighter tunings. The standout inclusion is the Type-C DSP cable, enabling deep customization via Tanchjim's app—including parametric EQ and Harman target presets—which significantly refines the stock tuning for personal preference.
Technically, the open-back architecture contributes to an expansive soundstage with precise imaging, excelling in complex tracks where instrument separation matters. While dynamics are competent, micro-detail retrieval doesn’t quite match elite hybrid or EST-equipped IEMs in its price tier. The co-engineered Effect Audio cable and ergonomic resin shells ensure long-wearing comfort, rounding out a package that prioritizes refinement over raw resolution.
Fiio FD5 Details
Driver Configuration: 1DD
Tuning Type: V-Shaped
Brand: FiiO Top FiiO IEMs
Price (Msrp): $300
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TANCHJIM x Effect Audio Force Details
Driver Configuration: 2DD
Tuning Type: Neutral with Bass Boost
Brand: TANCHJIM Top TANCHJIM IEMs
Price (Msrp): $279.99
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Fiio FD5 User Review Score
Average User Scores
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TANCHJIM x Effect Audio Force User Review Score
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Average User Score: n/a
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Fiio FD5 Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
4.8Gaming Grade
CTANCHJIM x Effect Audio Force Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.3Gaming Grade
A-Fiio FD5 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
C- It struggles with balance, producing a lumpy response that rarely sounds coherent. Genre hopping highlights glaring inconsistencies.
Average Technical Grade
C- Details smear quickly, leaving the presentation cramped and low on definition. You'll notice smearing on even moderately layered songs.
TANCHJIM x Effect Audio Force Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.
Average Technical Grade
A-- It manages detail and layering well enough, even if the stage feels only moderately sized. You get a clear sense of left and right, if not depth.
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