Overview

The TANCHJIM NEW HANA represents the 2021 refinement of TANCHJIM’s single dynamic driver in-ear monitor lineup. Featuring the company’s proprietary 3rd Generation DMT (Dynamic Magnetic Technology) with HSPLC (High-rigidity Secondary Polymerized Liquid Crystal) diaphragm, the NEW HANA targets the mid-range IEM market at 179.99 USD. TANCHJIM, established in 2015, has built recognition through measurement-focused design approaches and the evolution of their DMT driver technology. The NEW HANA incorporates 316 stainless steel construction with precision engraving and white porcelain enamel finish, positioning between entry-level models like the Tanya and higher-end offerings like the Origin.

Scientific Validity

\[\Large \text{0.6}\]

Third-party frequency response measurements from In-Ear Fidelity [2] and squig.link [6] provide evaluable graph data. The IEC 711 coupler measurements show V-shaped tuning with moderate deviation from Harman IE target, within the ±3dB standard range for IEMs. Manufacturer specification THD <0.2% indicates distortion performance below the 0.5% problematic threshold. Applying conservative adjustment for manufacturer-spec THD (no independent verification), the combined FR and distortion data support evaluation above the insufficient-data baseline.

Technology Level

\[\Large \text{0.8}\]

TANCHJIM NEW HANA demonstrates solid technology implementation through proprietary 3rd Generation DMT magnetic circuit technology providing enhanced magnetic flux density compared to standard dynamic drivers. The HSPLC diaphragm represents advanced material application using secondary polymerized liquid crystal for improved transient response. In-house design capabilities are evidenced by TANCHJIM’s established R&D team and evolution through multiple DMT generations (now reaching DMT-5 in newer products). The dual-magnetic architecture within the 10mm driver provides measurable performance benefits. However, DMT-3 represents established rather than cutting-edge technology, having been superseded by newer generations. Magnetic flux enhancement techniques are increasingly common industry practice, reducing competitive differentiation. The technology demonstrates meaningful performance orientation rather than marketing-driven features.

Cost-Performance

\[\Large \text{0.1}\]

This evaluation is based solely on functions and numerical performance data. Driver types and configurations (dynamic, planar magnetic, BA, hybrid, horn, etc.) are completely excluded from consideration.

CP = 19.5 USD / 179.99 USD = 0.1

The Moondrop Chu II at 19.5 USD provides equivalent-or-better performance across key metrics. Equipped with equivalent user-facing functions (3.5mm input, detachable 0.78mm cable, passive isolation), the Chu II demonstrates superior measured performance according to Audio Science Review measurements [3]. THD performance shows the Chu II achieving “low distortion” versus the NEW HANA’s manufacturer specification of less than 0.2 percent. Frequency response analysis reveals the Chu II has “very small gaps between response and target” according to third-party measurements [3], while the NEW HANA’s In-Ear Fidelity [2] and squig.link [6] graph data show V-shaped tuning within ±3dB standard range. Both products provide identical functionality for users, but the Chu II delivers equivalent-or-better measured performance at approximately 11 percent of the NEW HANA’s price.

Reliability & Support

\[\Large \text{0.4}\]

The NEW HANA provides 1-year warranty coverage for the earphone body with 3-month cable coverage, below the 2-year industry average. Support infrastructure includes manufacturer direct support through email channels and authorized dealer networks, though global support is limited with primary coverage in China during UTC+8 business hours. The 316 stainless steel construction provides inherent durability, but reported paint coating vulnerability to impact damage presents reliability concerns. Known issues include potential ear tip retention problems due to shallow insertion design and reported cable guide looseness in some units. The manufacturer maintains service center capabilities in China with case-by-case repair evaluation, though specific parts availability and repair procedures are not publicly documented.

Rationality of Design Philosophy

\[\Large \text{0.9}\]

TANCHJIM demonstrates highly rational design philosophy with measurement-focused scientific approach that completely eliminates occult approaches and emphasizes scientific verification. The company develops products using specific frequency response targets rather than subjective tuning preferences, showing commitment to objective engineering. The NEW HANA represents iterative refinement approach, with documented performance improvements including reduced treble peak Q value for more neutral response based on measurement analysis. Proprietary DMT-3 technology provides measurable magnetic flux density improvements over standard drivers. Cost allocation effectively balances performance enhancement and premium materials, though aesthetic investments reduce pure function focus. The company’s technology progression through multiple DMT generations (DMT-3 to current DMT-5) demonstrates continuous innovation toward measurable performance improvements. Design decisions prioritize scientifically meaningful audible improvements over marketing-driven features.

Advice

Consider the NEW HANA if proprietary driver technology and premium construction materials justify the price premium for your specific use case. The DMT-3 magnetic circuit and HSPLC diaphragm represent genuine engineering advancement over standard dynamic drivers. However, the Moondrop Chu II provides equivalent measured performance at significantly lower cost, making it the rational choice for users prioritizing performance-to-price ratio. The NEW HANA’s 316 stainless steel construction and aesthetic presentation appeal to users valuing premium materials and boutique presentation. Limited warranty coverage and reported paint durability issues should factor into long-term ownership considerations. Choose based on whether the premium materials and proprietary technology implementation provide sufficient value over equivalent-performing alternatives.

References

[1] Amazon TANCHJIM HANA New Version - https://www.amazon.com/TANCHJIM-Version-Monitors-Earphone-Detachable/dp/B098T5P2B5 - accessed 2026-03-08

[2] In-Ear Fidelity - Tanchjim New Hana (2021) - https://crinacle.com/graphs/iems/tanchjim-new-hana-2021/ - accessed 2026-03-08 - Frequency response graph data

[3] Audio Science Review - Moondrop Chu II IEM Review - https://www.audiosciencereview.com/forum/index.php?threads/moondrop-chu-ii-iem-review.55179/ - accessed 2026-03-08 - THD and frequency response measurements

[4] TANCHJIM Official Website - About Us - https://www.tanchjimaudio.com/about_us - accessed 2026-03-08

[5] Linsoul Audio - TANCHJIM New HANA - https://www.linsoul.com/products/tanchjim-new-hana - accessed 2026-03-08

[6] squig.link - Tanchjim Hana 2021 vs Harman IE 2019v2 - https://squig.link/?share=Tanchjim_Hana_2021,Harman_IE_2019v2 - accessed 2026-03-12 - IEC 711 clone coupler, frequency response with Harman target overlay

(2026.3.12)