
FATfreq x HBB Deuce VS TANCHJIM x Effect Audio Force
IEM Comparison: Expert & Community Scores Side-by-Side
FATfreq x HBB Deuce and TANCHJIM x Effect Audio Force are 2DD in-ear monitors. FATfreq x HBB Deuce costs $239 while TANCHJIM x Effect Audio Force costs $280. TANCHJIM x Effect Audio Force is $41 more expensive. FATfreq x HBB Deuce holds a slight 0.1-point edge in reviewer scores (7.2 vs 7.1). TANCHJIM x Effect Audio Force has significantly better mids with a 1-point edge, TANCHJIM x Effect Audio Force has significantly better treble with a 2.5-point edge, FATfreq x HBB Deuce has significantly better dynamics with a 2-point edge and TANCHJIM x Effect Audio Force has significantly better soundstage with a 2-point edge.
Insights
Metric | FATfreq x HBB Deuce | TANCHJIM x Effect Audio Force |
---|---|---|
Bass | 7 | 7.1 |
Mids | 7 | 8 |
Treble | 5.5 | 8 |
Soundstage | 6 | 8 |
Dynamics | 6 | 4 |
Tonality | 6.6 | 6.9 |
Technicalities | 5.8 | 7.4 |
FATfreq x HBB Deuce Aggregated Review Score
Average Reviewer Scores
TANCHJIM x Effect Audio Force Aggregated Review Score
Average Reviewer Scores
FATfreq x HBB Deuce Details
Driver Configuration: 2DD
Tuning Type: n/a
Price (Msrp): $239
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TANCHJIM x Effect Audio Force Details
Driver Configuration: 2DD
Tuning Type: Balanced with bass boost
Brand: TANCHJIM Top TANCHJIM IEMs
Price (Msrp): $279.99
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FATfreq x HBB Deuce User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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TANCHJIM x Effect Audio Force User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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FATfreq x HBB Deuce Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.1Gaming Grade
BTANCHJIM 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-FATfreq x HBB Deuce Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
B-- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
TANCHJIM x Effect Audio Force Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Generally enjoyable tonal character with some noticeable unevenness. Maintains listenability while showing room for refinement in frequency balance.
Average Technical Grade
A-- Competent technical presentation. Handles separation and detail well in most tracks, with modest soundstage and acceptable imaging capabilities.
FATfreq x HBB Deuce Reviews
Reviewed by: Super* Review
Super* Review original ranking
Super* Review Youtube ChannelReviewed by: Audionotions
Reviewed by: Bad Guy Good Audio
Bad Guy Good Audio original ranking
Bad Guy Good Audio Youtube ChannelReviewed by: Z-Reviews
Reviewed by: Jaytiss
Jaytiss Youtube Channel
Reviewed by: Jays Audio
Jays Audio Youtube Channel
TANCHJIM x Effect Audio Force Reviews
Reviewed by: Jaytiss
2025-07-16Jaytiss Youtube Channel
Reviewed by: Z-Reviews
2025-07-31Reviewed by: Gizaudio Axel
2025-07-31Gizaudio Axel original ranking
Gizaudio Axel Youtube ChannelReviewed by: IEMRanking AI
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.
FATfreq x HBB Deuce User Reviews
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