Tanchjim NORA and Tanchjim Fission are 1DD in-ear monitors. Tanchjim NORA costs $110 while Tanchjim Fission costs $130. Tanchjim Fission is $20 more expensive. Tanchjim Fission holds a clear 0.5-point edge in reviewer scores (6.6 vs 7.1).
Insights
Metric | Tanchjim NORA | Tanchjim Fission |
---|---|---|
Mids | 6.6 | 8 |
Treble | 6.6 | 8 |
Soundstage | 6.6 | 8 |
Dynamics | 6.6 | 6 |
Gaming capabilities | 7 | 7.7 |
Tanchjim NORA Aggregated Review Score
Tanchjim NORA Average Reviewer Scores
Tanchjim Fission Aggregated Review Score
Tanchjim Fission Average Reviewer Scores
Tanchjim NORA Details
Driver Configuration: 1DD
Tuning Type: Neutral
Price (Msrp): $109.99
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Tanchjim Fission Details
Driver Configuration: 1DD
Tuning Type: Neutral, vocal-focused (customizable)
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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Tanchjim Fission User Review Score
Tanchjim Fission 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-Tanchjim Fission Gaming Score

Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
7.7Gaming Grade
ATanchjim 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.
Tanchjim Fission 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.
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.
Tanchjim Fission Reviews
Tanchjim Fission reviewed by: Super* Review
2025-09-05Fairly unoffensive with a slightly bright/forward tone. Pillowy bass attack and overall presentation aren’t very engaging; the bass dial doesn’t meaningfully change that.Super* Review original ranking
Super* Review Youtube Channel
Tanchjim Fission reviewed by: Jays Audio
Exact same driver and tuning as the Origin (with middle dial on S-SILVER NOZZLE) but with less premium build/design/cable/case - a welcomed hit for better value. Clean, neutral, balanced, full, and smooth all-rounder. Jays Audio Youtube Channel
The Tanchjim Fission presents a neutral, balanced, and clean sound signature that is also described as smooth and full. It offers a very natural and laid-back listening experience, making it a strong option for those seeking a safe, non-fatiguing tuning. The technical performance is solid for its price, with good detail retrieval and instrument separation, though it isn't the most dynamic or sparkly set available.
Tip selection is crucial, with recommendations for the Tri Clear or Final E tips to open up the sound, while the Spinfit CP155 can add a touch more bass. The included tuning switches are largely seen as a gimmick; only the middle silver setting is recommended, as the others introduce a significant sub-bass roll-off. The Fission excels with genres like rock, indie, acoustics, and classical at moderate volumes, but its lack of sub-bass rumble and extension makes it a weak choice for hip-hop, EDM, or rap.
Its greatest strength is its value proposition, as it is essentially a cheaper version of the Tanchjim Origin, sharing the same driver and sound profile for a lower cost. This makes competitors like the Moondrop Kato seem less relevant. However, when compared to other all-rounders like the Juzear 4U or Simgot EW300, the Fission faces stiff competition. The EW300, in particular, offers more bass, tuning variety, and similar technicalities for half the price, making the Fission a tougher sell unless its specific brand of smooth, neutral tonality is exactly what you're after.
Tanchjim Fission reviewed by: Jaytiss
Such a Fantastic little set. Jaytiss Youtube Channel
The Tanchjim Fission presents fantastic value right out of the box, largely thanks to its inclusion of a high-quality USB-C DAC cable with 3.5mm and 4.4mm terminations. The all-metal build feels premium, and the included cable is extremely silky and pleasant to use. A standout feature is the set of interchangeable nozzles that allow for sound tuning; the gold nozzle is the clear winner, providing the best balance, while others can make the bass less impactful. However, the fit can be a challenge for some as the shell lacks a pronounced lip, and the nozzles can be tricky to remove and replace.
Sonically, the Fission is extremely close to the more expensive and beloved Tanchjim Origin, offering a smooth, energetic sound with a tonality that is highly enjoyable. It provides a touch of warmth, pristine detail, and good air, making it a set that is easy to recommend and daily drive. When compared to other sets in its price range, it holds its own against competitors like the Dunu Kima (which has better fit and accessories) and the Kiwi Ears Quintet (which offers more bass), though the choice ultimately comes down to personal preference for tonality and the value placed on its tunable nature.
While it doesn't break the so-called "curse of the $150 IEM," the Fission is a strong contender and gets a full recommendation. Its few cons include a fit that may not work for all ears and a bass quantity that some may wish was greater. For those who value its specific sonic qualities, the excellent build, and the incredible package value with the included DAC cable, the Tanchjim Fission is a fantastic and competitive option that is very easy to enjoy.
Tanchjim Fission reviewed by: Z-Reviews
The Tanchjim Fission is an absolutely spectacular IEM that feels and performs far beyond its $129 price tag. It comes loaded with a ridiculous amount of customization, featuring three interchangeable nozzles (stainless steel, titanium, and brass) and a four-way tuning switch, creating a potential 12 different sound combinations. The entire package feels flagship-tier, boasting an excellent interchangeable cable system with 3.5mm, 4.4mm, and USB-C terminations, a waterproof bag, and even a keychain tool for adjustments.
After extensive testing, the definitive "cheat code" for the best sound is using the brass nozzles with the tuning switch set to Pop mode, which seemingly bypasses internal circuitry for a pure, direct sound. This configuration delivers exceptional clarity and a surprisingly wide soundstage, though they are not bass monsters. The fit is excellent, passing the "pinky test," and the build quality on everything from the IEMs themselves to the accessories is exceptional.
While not every combination of nozzles and switches is a winner, the sheer number of options ensures you can find a sound you love. For the price, the value is unmatched, feeling like a product that should cost $279. It comes as a full recommendation, offering a premium, highly tunable experience that is arguably one of the best deals in the IEM market, cementing Tanchjim's reputation for making no bad gear.
Tanchjim Fission reviewed by: IEMRanking AI

The Tanchjim Fission delivers a notably neutral with vocal-forward presentation in its default configuration, emphasizing clarity and articulation in the midrange without excessive coloration. Bass response is described as clean and firm, offering good texture without bleeding into the mids, while the treble remains smooth and non-fatiguing, contributing to an overall balanced yet engaging listen. Its standout feature is the extensive customization: three swappable nozzle filters (brass for warmth, titanium for brightness, stainless steel for neutrality) and a four-position analog tuning dial collectively enable 12 possible tuning combinations, allowing significant user adjustment to suit genre or preference.
Technically, the Fission leverages Tanchjim’s fifth-generation DMT5 dynamic driver, shared with their higher-end Origin model, which contributes to strong detail retrieval and a surprisingly expansive soundstage for a single-DD IEM at this price. The lightweight CNC-machined aluminum shells ensure comfort during extended use, though isolation can vary and may require tip rolling for an optimal seal. The package includes a practical soft case, a modular silver-plated cable with 3.5mm, 4.4mm, and USB-C (featuring DSP and app-based parametric EQ) terminations, rounding out a strong value proposition at $129.99.
Tanchjim NORA User Reviews
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