Tanchjim Oxygen Dynamics of 2025
- Best Choice
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TANCHJIMTANCHJIM Origin Dynamic Flagship HiFi IEM Headphones in-Ear Musical Instruments Popular Vocals Earphones
Main highlights- 【Interchangeable catheter design unlocks more ways to play】ORIGIN can easily unscrew and replace the catheter through the threaded quick-release structure. In addition to the standard S-Standard standard mode catheter, it is also equipped with D-Dynamic dynamic mode and L-Light translucent mode replaceable catheters. The inner lumen geometry of ORIGIN's three catheters is slightly different, bringing different resonance effects and unlocking more ways to play.
- 【Highly fits the TANCHJIM target curve】TANCHJIM Target Response is calculated based on repeated measurements of the head transfer function (HRTF) of B&K4128 HATS in the diffusion field and the B&K room guidance curve (HI-F) Optimum curve for HI-FIcquipment. Target curve. 1EM whose measurement results on B&K 4128 fit this curve tend to have better restoration capabilities. ORIGIN’s final curve incorporates the results of ABX preference experiments conducted by TANCHJIM.
- 【High-purity wire, standard configuration or high-end configuration】Standard high-purity 6N oxygen-free copper silver-plated wire. The Litz twisted structure makes it soft and anti-oxidation. The twist length and wire diameter are precisely adjusted. The metal products on the wire are made of stainless steel. The hearing is balanced, transparent, and lossless high-definition. ,complete in one step.
- 【Guided deflation structure】The rear cavity structure and leakage valve combined with finite element simulation have greater air permeability and scientific volume. It also allows the DMT5 generation dynamic speaker to obtain a greater dynamic range.
- 【Composite diaphragm, both rigid and soft】The diaphragm specially designed to match the DMT5 magnetic circuit and ORIGIN acoustic cavity, combined with the suspension curvature designed by FEA simulation, will have more ideal vibration characteristics at specific low-frequency vibrations, making the diaphragm not only highly rigid but also highly resistant. Equivalent compliance, the extreme value of the two obtains the large dynamic performance of the entire diaphragm.
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AOSHIDATANCHJIM Origin In-Ear Earphone, Noise Cancellation HiFi Wired Earbuds IEM 10mm DTM5 Dynamic Driver Monitor with 3 Replaceable Conduit 3.5mm 2 Pin Detachable Cable for Musician Singer Audiophile
Main highlights- Multiple Replaceable Conduit Designs: The Origin comes with three different conduit(Standard/Dynamic/Light), the inner cavity geometry of the conduits is slightly different, providing more personalization options and versatility in sound tuning
- Good Fit to TANCHJIM Target Curve: The curves of Tanchjim origin in ear headphones are contributing to optimize the audio performance, delivering a more delicated, dynamic and realistic sound performance, bringing an superior listening experience
- Fifth Generation DMT Dual-Magnet Dual-Chamber Driver Unit: This technology increases magnetic flux, reduces distortion(<0.056%), and enhances dynamic performance. It results in a more authentic tone, a wider sound stage, and clearer separation
- Double Composite Strainer: The double composite strainer can filter out glitch sound, improves clarity, minimizes acoustic interference, and enhances durability by protecting the drivers from dust and particles
- Better Fit and Comfort: The design of the headphones is ergonomic, ensuring comfort even during extended wear. They provide better coupling of sound in the ear canal and smoother amplitude-frequency response at high frequencies
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HiFiGoHiFiGo TANCHJIM Fission in-Ear Monitor, Customized Dynamic Driver Gaming Earbuds w/ 12-Tuning Modes Interchangeable 3.5/4.4/USB-C Cable Hybrid IEM Earphones Suitable for Game & Audio (Champagne Gold)
Main highlights- Waveguide Faceplate & FEA-Optimized Acoustics: CNC-machined brass waveguide faceplate with FEA-simulated reduces radiation impedance by 18%, achieving 20-48kHz ultra-smooth treble. Composite diaphragm ensures punchy bass (8Hz) without distortion.
- Triple Connectivity & DSP Support: Includes 0.78mm detachable cable with 3.5mm/4.4mm balanced/DSP-S (USB-C) connectors. Built-in DAC chip ensures Hi-Res Audio compatibility with phones/PCs.
- Pro-Grade IEM Ergonomics: Designed using 3,000+ ear mold data: 15° deeper insertion, optimized nozzle angle, and vented rear chamber enhance comfort + 15dB passive noise isolation. Ideal for extended studio/gaming sessions.
- DMT 5 Dual Magnetic System & 12 Sound Profiles: Features TANCHJIM's proprietary DMT 5 dual-cavity dynamic driver (30% higher flux density vs DMT 4) with 0.056% THD and 126dB/Vrms sensitivity, delivering studio-grade accuracy. Customize your sound with 3x metal nozzles (Brass/Steel/Titanium) + 4-step analog filter for 12 combinations - perfect for gaming, mixing, or immersive listening.
- Audiophile-Grade Build: Military-grade aluminum alloy housing, gold-plated MMCX connectors, and oxygen-free copper cable ensure durability + <0.1Ω signal loss. FISSION HiFi wired headphones will be a great gift for friends who love music, games, and audio.
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LEAUDIOLEAUDIO TANCHJIM Origin in-Ear HiFi Earbud DMT5 Dynamic Driver Technology Flagship Single Driver Benchmark, Silver
Main highlights- 【Replaceable conduit design unlocks more modes】 Conduits of ORIGIN can be easily unscrewed and replaced through the quickly disassembled thread structure. In addition to the S-Standard conduits, there is a D-Dynamic conduit and a L-Light conduit. The inner cavity geometry of the three conduits of ORIGIN is slightly different, bringing different resonance effects and unlocking moremodes.
- 【Guided deflating structure】 Combined with the rear cavity structure and leakage valve of FEA simulation,it has larger air permeability and scientific volume, and also enlarges the dynamic range of the DMT5 dynamic driver speaker.
- 【Flagship Single Dynamic Driver】The 10mm dynamic driver unit adopted by ORIGIN is the TANCHJIM DMT5 flagship dual-magnetic double-cavity unit With the support of brand-new DMT5 single dynamic driver technology,it has higher magnetic flux, lower distortion, stronger dynamics and higher efficiency, showing all-round performance improvements based on DMT4.Harmonic distortion at 1kHz is <0.056%@94dB, contributing to more restored timbre, wider sound field, more accurate sound positioning and higher separation.
- 【Double composite strainer】 Composite strainer: The outer stainless steel strainer can condense moisture and some impurities while ensuring high sound transmittance. The inner DWR acoustic strainer is more durable and can effectively filter out glitch sound,making high-frequency acoustic energy transfer smoother and more natural.
- 【Composite diaphragm with both rigidity and flexibility】 The diaphragm specially designed for DMT5 magnetic circuit and ORIGIN acoustic cavity, combined with the edge curvature of FEA simulation design, will show more ideal vibration characteristics in specific low-frequency vibration, so that the diaphragm has high rigidity and high equivalent compliance.Taking the extreme values for rigidity and compliance can obtain the large dynamic performance of the whole diaphragm.
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FanmusicFanmusic TANCHJIM ONE Earphone 10mm Dynamic Driver in-Ear Headphone 3.5MM 0.78PIN Earbuds (with mic)
Main highlights- Patented ternary composite rear cavity structure design: Control the low frequency to show lower and extended frequency. The bass is no longer simply the vibration of the whole sound field, but shows its clear outline and pulsation.
- Medical-grade high-permeability PC material with aluminum alloy rear cavity: The high-permeability shell and aluminum alloy rear shell body make the product look simpler and fresher. The compact appearance and rounded corner design improve touch while making the product softer.
- In-line or ear-hook,wear it as one pleases: Oblique in-line wearing, combined with the oblique outlet nozzle and ergonomics, accurately matches the ear canal, which is plug-and-play, simple, and convenient; Ear-hook wearing is more suitable for enthusiasts. Combined with ergonomic design, it can match the contour of the ear more accurately. People can get clearly comfortable listening experience.
- Flagship dynamic driver unit from "0" to "1": The metal titanium dome and PU & PEEK mixed material suspension edge make the dynamic range of the earphone wider, while greatly reducing distortion and precisely conducting imaging positioning. Every song will be like a vivid and immersive story.
- Built-in DSP high-performance audio decoding chip: The chip is installed in the TYPE-C plug, with two built-in 24BIT high- performance DAC outputs at sampling rates of 044.1kHz, 48kHz, and 96kHz. It includes a high performance miniature earphone amplifier and a low-noise microphone circuit. The microphone reception even adopts 24BIT 96kHZ high-specification input, and together with the reasonable application of DSP technology, provides an excellent sound quality experience for ONE-DSP.
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FanmusicFanmusic TANCHJIM Tanya 7MM Dynamic Earphone 3.5mm Line Plug HiFi Earbuds with Microphone (3.5mm with mic)
Main highlights- Small, light, and exquisite Overall weight of less than 15g for comfortable use in almost any situation. Durable titanium-alloy rear-cavity anti-dust mesh. Cavity enclosed in an anode- sandblasted aviation-grade aluminum- alloy shell, with engraved logo.
- Precision Workmanship Tanya adopts an in-mold integrated molding process using customized soft TPE and hardABS, thus meeting the close-fitting requirementsof the acoustic cavity, driver, and brass resonance suppression ring after passing a high-impact wiggle test.
- High-quality cable and microphone The cable is made of 4N oxygen-free copper+Kevlar shaft core and Litz structure, making it soft and durable,as well as effectively improving the current transmission efficiency. Any twists in the cable can be easily removed by gentle shaking. High-definition call microphone with line control for most daily needs.
- Excellent sound quality control The rear cavity includes a brass resonance suppression ring that effectively suppresses resonance, enhances definition, and expands the soundstage as well delivering richer details. The precision fit of the acoustic cavity, driver and resonance suppression ring guarantees Tanya's sound quality control.
- Brand-new acoustic architecture Applying FEA (Finite Element Analysis), electronic simulation was carried out for cavity structure, driver structure, diaphragm texture, material, coil and magnet. A cover with a higher acoustical transmission rate was adopted after repeated simulation tests, resulting in a relaxed, transparent sound.
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LEAUDIOLEAUDIO TANCHJIM Tanya 7MM Dynamic Earphone 3.5mm Line Plug HiFi Earbuds with Microphone (3.5mm Without mic)
Main highlights- Small, light, and exquisite Overall weight of less than 15g for comfortable use in almost any situation. Durable titanium-alloy rear-cavity anti-dust mesh. Cavity enclosed in an anode- sandblasted aviation-grade aluminum- alloy shell, with engraved logo.
- Precision Workmanship Tanya adopts an in-mold integrated molding process using customized soft TPE and hardABS, thus meeting the close-fitting requirementsof the acoustic cavity, driver, and brass resonance suppression ring after passing a high-impact wiggle test.
- High-quality cable and microphone The cable is made of 4N oxygen-free copper+Kevlar shaft core and Litz structure, making it soft and durable,as well as effectively improving the current transmission efficiency. Any twists in the cable can be easily removed by gentle shaking. High-definition call microphone with line control for most daily needs.
- Excellent sound quality control The rear cavity includes a brass resonance suppression ring that effectively suppresses resonance, enhances definition, and expands the soundstage as well delivering richer details. The precision fit of the acoustic cavity, driver and resonance suppression ring guarantees Tanya's sound quality control.
- Brand-new acoustic architecture Applying FEA (Finite Element Analysis), electronic simulation was carried out for cavity structure, driver structure, diaphragm texture, material, coil and magnet. A cover with a higher acoustical transmission rate was adopted after repeated simulation tests, resulting in a relaxed, transparent sound.
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GenericTANCHJIM Origin 10mm Dynamic Driver in-Ear Headphone
Main highlights- Replaceable conduit design unlocks more modes. Conduits of ORIGIN can be easily unscrewed and replaced through the quickly disassembled thread structure.
- Low-distortion waveguide technical unit and waveguide surface cover based on high quality acoustic waveguide design. At constant power, the radiation impedance of sound source vibration is reduced to improve and enhance the sound quality.
- Guided deflating structure. Combined with the rear cavity structure and leakage valve of FEA simulation, it has larger air permeability and scientific volume, and also enlarges the dynamic range of the DMT5 dynamic driver speaker.
- Five generations of technology iterate and are continuously improved. To be a real [Flagship Single] Dynamic Driver)only. Harmonic distor tion at 1kHz is <0.056%@94dB, contributing to more restored timbre, wider sound field,more accurate sound positioning and higher separation.
- Composite diaphragm with both rigidity and flexibility. The diaphragm specially designed for DMT5 magnetic circuit and ORIGIN acoustic cavity, combined with the edge curvature of FEA simulation design, will show more ideal vibration char acteristics in specific low-freguency vibration, so that the dia phragm has high rigidity and high equivalent compliance.
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TRUTHEARLEAUDIO TANCHJIM ONE Earphone 10mm Dynamic Driver in-Ear Headphone 3.5MM 0.78PIN Earbuds (Without mic)
Main highlights- Patented ternary composite rear cavity structure design: Control the low frequency to show lower and extended frequency. The bass is no longer simply the vibration of the whole sound field, but shows its clear outline and pulsation.
- Medical-grade high-permeability PC material with aluminum alloy rear cavity: The high-permeability shell and aluminum alloy rear shell body make the product look simpler and fresher. The compact appearance and rounded corner design improve touch while making the product softer.
- In-line or ear-hook,wear it as one pleases: Oblique in-line wearing, combined with the oblique outlet nozzle and ergonomics, accurately matches the ear canal, which is plug-and-play, simple, and convenient; Ear-hook wearing is more suitable for enthusiasts. Combined with ergonomic design, it can match the contour of the ear more accurately. People can get clearly comfortable listening experience.
- Flagship dynamic driver unit from "0" to "1": The metal titanium dome and PU & PEEK mixed material suspension edge make the dynamic range of the earphone wider, while greatly reducing distortion and precisely conducting imaging positioning. Every song will be like a vivid and immersive story.
- Built-in DSP high-performance audio decoding chip: The chip is installed in the TYPE-C plug, with two built-in 24BIT high- performance DAC outputs at sampling rates of 044.1kHz, 48kHz, and 96kHz. It includes a high performance miniature earphone amplifier and a low-noise microphone circuit. The microphone reception even adopts 24BIT 96kHZ high-specification input, and together with the reasonable application of DSP technology, provides an excellent sound quality experience for ONE-DSP.
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FanmusicFanmusic TANCHJIM Ola Dynamic in-Ear Earphone Lightweight Non-fatiguing Wearing HiFi Earbuds (Without mic)
Main highlights- Powerful Technology: OLA is configurated with DMT4 architecture dynamic loudspeaker independently developed by TANCHJIM. By adopting FEM analysis and FEA finite element analysis software to simulate and analyze the driver data, and a large number of improvement tests such as optimizing the magnetic circuit, lowering the suspension quality and adjusting the rigidity of the diaphragm, etc, to present a clear sound with a wide dynamic range. *The renderings are only part of the structure, and the actual color and material are subject to the final product.
- Lightweight Non-fatiguing Wearing :The aerospace-grade aluminum alloy cover made by precision CNC, equipped with ergonomic in-ear transparent PC cavity, fully fitting most people's ear canal and providing non- fatiguing wearing.
- Firm Connection: The four-leaf elastic cage sleeve 0.78/2PIN plug-in kit is adapted as alwaysa, which has excellent durability and contact performance. On this basis, the OLA is equipped with new generation of TANCHJIM length- ened 0.78 male pin, which makes it more compact and stable. ③lt is re commended to use the original male pin plug-in unit for its particularly structure and longer pins design. When using a third- party male pin,oose connec- tors are likely to occur, or the structure of the female seat is damaged due to toler- ance issues, which reduces the service life.
- Dustproof and Waterproof①: The front cavity of OLA is equipped with SATTI filter imported from Italy, and the nano-coating attached to the surface of the filter features dustproof and water- proof to enhance its durability. ①Only refers to the filter, so as to reduce the possibility of water or some- thing blocking the filter inside the ear canal.
- Balanced Triple-frequency, Excellent Sound Reproduction OLA has a flat bass response, which is comparable to the objective index of the flagship Hi-Fi in-ear earphones, bringing a balanced and pleasant immersive listening experience.