Brand: TANCHJIM

Brand: TANCHJIM

Model: SODA

Driver Configuration : 10mm Dynamic + 2×PURE Mid BA + 2×PURE Hi BA + 2×SS Passive Units

Dynamic Driver Technology: DMT 5

Diaphragm Material: PU Surround DLC Dome Composite Diaphragm

THD (Total Harmonic Distortion): 0.5% @1kHz 94dB

Impedance : 15.5Ω ±15%

Sensitivity: 120dB/Vrms

Frequency Response: 8-48kHz

Cable Specification: 0.78 2Pin to 4Pin Interchangeable Plug, included: 3.5mm, 4.4mm plugs

Cable Material & Structure: High-Purity Silver-Plated Copper, Densely Braided Litz Coaxial Structure

• 【PURE Series BA Driver】Addressing the limitations of conventional BA drivers-high distortion, fixed impedance, frequency response constraints, and limited tuning flexibility-the PURE Series achieves low distortion and high conversion efficiency, featuring characteristics aligned with TANCHJIM's target curve. The high frequencies extend naturally and smoothly. This is not a generic component, but a BA driver designed specifically to pursue higher performance.
• 【Silk System Microstructure Optimizing High-Frequency Smoothness】 Conventional sound-absorbing materials cannot adequately handle the subtle irritation felt in the 16kHz to 23kHz frequency range. Therefore, SODA achieves finely detailed, continuous, and silk-like smooth high-frequency reproduction by enclosing the resonance chamber in a structure close to the BA driver, arranging multiple stepped microchambers in series, and tuning each individually.
• 【HPFD-Seg 3-Way Precision Crossover System】By more effectively utilizing each driver's performance window, it achieves low distortion, accurate response, and cohesive dynamic expression. The driver system, designed specifically for SODA, enables the crossover network to deliver higher performance ceilings and richer detail without sacrificing sensitivity for frequency correction, while maintaining high driveability.
• 【Physical Filter Structure + Dual Ear Pressure Management System】 Using high-precision DLP 3D printing technology, we fabricate the physical filter structure. We achieve a simple, compact, and efficient acoustic structure. Furthermore, a patented pressure-reducing duct positioned inside the housing balances the pressure difference between the ear canal and the external environment, guiding low-frequency reproduction toward a more natural and tightened expression.
• 【High-Quality Earphone Cable Included as Standard】SODA comes standard with a high-quality earphone cable featuring Litz multi-strand twisted technology derived from CABLE X. By precisely controlling resistance and inductance, it delivers clearer highs and bass with elasticity and depth. It includes both 3.5mm and 4.4mm plugs as standard, ensuring stable connectivity and compatibility with a wide range of usage environments.

Color: SODA