CCA HYDRO VS Tanchjim NORA
IEM Comparison: Expert & Community Scores Side-by-Side
CCA HYDRO and Tanchjim NORA use 2DD+8BA and 1DD driver setups respectively. CCA HYDRO costs $120 while Tanchjim NORA costs $110. CCA HYDRO is $10 more expensive. CCA HYDRO holds a slight 0.2-point edge in reviewer scores (6.8 vs 6.6).
Insights
| Metric | CCA HYDRO | Tanchjim NORA |
|---|---|---|
| Mids | 6 | 6.6 |
| Treble | 5 | 6.6 |
| Soundstage | 6 | 6.6 |
| Dynamics | 7 | 6.6 |
| Tonality | 6.8 | 8 |
| Technicalities | 6.3 | 6.5 |
CCA HYDRO Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.8Cautiously Favorable
Tanchjim NORA Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.6Cautiously Favorable
Reviews Comparison
CCA HYDRO (more reviews)
CCA HYDRO reviewed by Jaytiss
7
Reviewer Score
Jaytiss Youtube Channel
CCA HYDRO reviewed by Jays Audio
6.5
Reviewer Score
Jays Audio Youtube Channel
Tanchjim NORA (more reviews)
Tanchjim NORA reviewed by Z-Reviews
2025-09-04
6.2
* score normalized
Tanchjim 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.
Z-Reviews Youtube Channel
Tanchjim NORA reviewed by IEMRanking AI
2025-09-04
7
Reviewer Score
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.
CCA HYDRO Details
Driver Configuration: 2DD+8BA
Tuning Type: V
Brand: CCA Top CCA IEMs
Price (Msrp): $120
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Tanchjim NORA Details
Driver Configuration: 1DD
Tuning Type: Neutral
Brand: TANCHJIM Top TANCHJIM IEMs
Price (Msrp): $109.99
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CCA HYDRO User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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Tanchjim NORA User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
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CCA HYDRO Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.4Gaming Grade
BTanchjim 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-CCA HYDRO 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 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.
CCA HYDRO User Reviews
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