We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products.
【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction.
【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed.
【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product.
【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer.
[5th Generation DMT Flagship Dynamic Driver | CNC High-Precision Acoustic Waveguide] Employs TANCHJIM's proprietary 5th generation DMT dual-magnet, dual-chamber structure. This results in higher magnetic flux density, less distortion, superior dynamic range, and high efficiency compared to conventional designs. The THD (Total Harmonic Distortion) at 1kHz is less than 0.056% at 94dB playback, providing extremely faithful tonal reproduction and a vast soundstage. Furthermore, it features a high-precision CNC-machined brass waveguide designed based on FEA analysis. The special wave structure inside optimizes acoustic impedance and improves high-frequency conduction efficiency, enabling open and delicate high-frequency expression.
【TANCHJIM x "Rational HIFI"】Features built-in "Rational HIFI" specially tuned DSP sound. Rational HIFI's founder, Onifu Shinkou 119, pursued faithful sound reproduction, conducting numerous listening tests to create DSP data exclusively for the FISSION collaboration model. This data is a special specification used only for the FISSION collaboration model. In the "Rational HIFI" tuning, the low frequencies are optimized in particular, with the F0 (resonant frequency) set relatively low to achieve richer bass energy and a wider dynamic range. At the same time, the enclosure structure has also been optimized to prevent vocals from becoming excessively thick. The design aims for a balanced and natural sound.
[4-Stage Filter x 3 Nozzle Combinations | 12 Customizable Sounds] Equipped with a 4-stage adjustable analog filter knob, you can freely switch between four sound modes: "Pop," "Vocal," "Ambient," and "Monitoring." Furthermore, it comes with three nozzles made of different materials (brass/stainless steel/titanium), which can be freely swapped to enjoy 12 different sound styles. A wide range of tonal adjustments are possible, enriching and expanding your listening experience.
【Dual Filter Design | Flow-Guided Air Release Structure】A dual filter system is employed, with a stainless steel outer layer and a DWR waterproof coating on the inner layer, achieving both dustproofing and sound transmission. Based on acoustic fluid simulations using the finite element method, the ventilation holes are optimally positioned, taking into account the structure and volume ratio of the rear cavity. While avoiding the effects of sound shielding by the ears, FISSION achieves higher vocal density, enabling more realistic and three-dimensional sound expression.
【Lightweight Aluminum Alloy Housing | Comfortable Fit】The FISSION headphones utilize a lightweight aluminum alloy material, with a teardrop-shaped sapphire glass accent on the front panel. This provides excellent wear resistance and corrosion resistance, combining beauty and durability. Furthermore, the ergonomic design, based on ear shape data from over 3,000 people, ensures a deep, comfortable fit and optimal insertion angle. This results in more natural acoustic coupling and smoother high-frequency response. The headphones feature a replaceable plug design and come with three types of connectors: 3.5mm, 4.4mm, and USB Type-C (with built-in DSP chip).
Specifications: Brand: TANCHJIM Model: FISSION (TANCHJIM x "Rational Hi-Fi" collaboration) Driver Unit: Dual-magnet, dual-chamber dynamic driver Dynamic Driver Technology: DMT 5th generation Waveguide Technology: Low-distortion waveguide faceplate technology Dynamic Driver Diaphragm Material: Composite diaphragm THD Total Harmonic Distortion: 0.056% @ 1kHz 94dB Impedance: 16Ω ±10% Sensitivity: 126dB/rms Frequency Response Range: 8Hz - 48kHz Cable Specifications: 0.78mm 2Pin connector Connector Type: 3.5mm / 4.4mm / Type-C interchangeable plug Microphone: None