Tanchjim NORA and Kiwi Ears Airoso use 1DD and 1DD+4BA driver setups respectively. Tanchjim NORA costs $110 while Kiwi Ears Airoso costs $130. Kiwi Ears Airoso is $20 more expensive. Kiwi Ears Airoso holds a slight 0.3-point edge in reviewer scores (6.6 vs 6.9).
Insights
Metric | Tanchjim NORA | Kiwi Ears Airoso |
---|---|---|
Mids | 6.6 | 7 |
Treble | 6.6 | 6 |
Soundstage | 6.6 | 7 |
Dynamics | 6.6 | 8 |
Gaming capabilities | 7 | 6.7 |
Tanchjim NORA Aggregated Review Score
Tanchjim NORA Average Reviewer Scores
Kiwi Ears Airoso Aggregated Review Score
Kiwi Ears Airoso Average Reviewer Scores
Tanchjim NORA Details
Driver Configuration: 1DD
Tuning Type: Neutral
Price (Msrp): $109.99
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Kiwi Ears Airoso Details
Driver Configuration: 1DD+4BA
Tuning Type: Warm neutral
Price (Msrp): $129.99
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Tanchjim NORA User Review Score
Tanchjim NORA Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Kiwi Ears Airoso User Review Score
Kiwi Ears Airoso Average User Scores
Average User Score: n/a
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Tanchjim NORA Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7Gaming Grade
A-Kiwi Ears Airoso Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.7Gaming Grade
B+Tanchjim NORA Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A+- Refined execution with coherent frequency integration. Natural timbre reproduction and engaging presentation. Strong versatility.
Average Technical Grade
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Kiwi Ears Airoso 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
B+- Satisfactory technical performance. Handles basic detail retrieval adequately in most tracks. Maintains reasonable cohesion in simpler arrangements.
Tanchjim NORA Reviews
Tanchjim NORA reviewed by: Z-Reviews
2025-09-04Tanchjim NORA lands as a monitor-tuned set: a single dynamic with dual magnets aimed at mixing/mastering, not Friday-night fun. The presentation is flat, neutral, low-energy—the “plain hamburger” of IEMs—delivering the track as-is without sauce, sparkle, or party tricks. Expect honesty over hype: music quality and recording flaws show up immediately.
It’s very sensitive, revealing amp hiss on noisier chains yet taking power without complaint; bass stays dead flat and the treble avoids harshness while refusing to sweeten anything. This is a homework IEM: great for students or engineers who need a budget reference to judge balance, timbre, and mix decisions rather than to vibe out. Pleasure listening isn’t the brief; accuracy is.
Build is neat: a tiny, see-through shell with a glass back, a big nozzle for the size, and an interchangeable-termination cable (balanced or single-ended) that’ll puzzle some studio folks but proves handy. Fit can be quirky—small body/large nozzle means tip rolling, with even SS tips included for smaller ears. At around $120, it’s a respectable, purpose-built tool: boring by design, and the right kind of boring when the job is to tell the truth.
Tanchjim NORA reviewed by: IEMRanking AI
2025-09-04
Tanchjim NORA aims for a monitor-leaning, balanced presentation using a single dynamic driver (1DD) built on the brand’s fifth-gen DMT5 dual-magnetic, dual-cavity architecture. Official materials describe it as their first “HiFi monitoring” tuning with a balanced sound profile, and it launches at $109.99.
Tonally, NORA reads as neutral/monitoring with a tidy low end, even mids, and clean but non-piercing treble—bass is described as smooth with decent texture and good coherency into the mids, while micro-detail is fair for the price. Separation and layering are competent, giving a clear sense of placement without exaggerating stage width.
It’s easy to drive—rated at 16 Ω with high sensitivity—so phones and basic dongles are plenty, though a clean source helps it keep that “monitor” clarity. The trade-off is that while treble is well-behaved and non-fatiguing, ultimate air and micro-nuance trail some pricier single-DD peers.
Kiwi Ears Airoso Reviews
Kiwi Ears Airoso reviewed by: Z-Reviews
Kiwi Ears Airoso reviewed by: Jays Audio
A sightly more airy/detailed EW300 with better timbre. Warm leaning all rounder with good dynamic contrast. Jays Audio Youtube Channel
Kiwi Ears Airoso reviewed by: Jaytiss
Rich thick, enjoyable. Benchmark for me. Just epic. Jaytiss Youtube Channel
Kiwi Ears Airoso reviewed by: IEMRanking AI

The Kiwi Ears Airoso offers a warm, smooth sound signature characterized by a full-bodied bass with satisfying sub-bass rumble and quick decay, though mid-bass impact remains reserved. Its midrange shines with a natural and organic presentation, particularly excelling with female vocals, though some male vocals lack weight. Treble is relaxed and non-fatiguing, providing decent air but lacking sparkle and ultimate detail retrieval.
Comfort is a mixed bag; the lightweight resin shells with CNC aluminum/titanium faceplates are praised by some, but others report significant fit challenges due to the shell shape and nozzle design, requiring tip rolling beyond the included selection. The stock cable is widely criticized as basic and low-quality for the price point, though the detachable 2-pin design allows for upgrades. Soundstage is reasonably spacious but not particularly expansive, with imaging being competent rather than exceptional.
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