Headphones / Earphones
EARPHONE
Canal type earphones
TWISTURA/WOODNOTE Wood Dome Diaphragm Earphones

TWISTURA / WOODNOTE Wood Dome Diaphragm Earphones

WOODNOTE wood dome diaphragm earphones are acoustic sound earphones that use proprietary technology and were developed in the pursuit of sound with excellent comfortable spatial expression.

■ Quest for Acoustic Sound A new approach with wooden diaphragms
・WOODNOTE uses its own wood dome diaphragm technology, and is a return to the origins of natural acoustic sound. It is an acoustic sound earphone born in the pursuit of a sound with excellent comfortable spatial expression.

■ Wood dome composite diaphragm Unparalleled acoustic sound
・ The wood dome composite diaphragm is made by processing carefully selected natural wood fibers into a dome shape using press processing technology and adopting flexible suspension. In order to fully utilize the capabilities of the wood diaphragm, we are particular about the auxiliary parts, and realize a warm, natural, and detailed sound that takes advantage of the internal damping characteristics and robustness unique to wood materials. The excellent vibration characteristics and flexibility unique to wood fiber material realize unparalleled acoustic sound with vivid sound and excellent resolution, making it possible to feel the reality as if you are there.

■Dual magnetic & dual rear chamber, 10mm flagship quality dynamic unit

-High-performance dual magnetic circuit ensures powerful magnetic flux to maximize the driving force of the diaphragm.

The dual rear chamber structure, carefully adjusted to the wood diaphragm, optimizes the driving of the diaphragm inside the unit, and controls the airflow to suppress split vibration and reduce deterioration of phase characteristics and distortion. Equipped with this flagship level 10mm single dynamic unit, it achieves deeper and more elastic low frequencies and accurate, highly responsive transients, while ensuring easy driving performance with low impedance due to its high response performance.

■Natural balance, acoustic tuning

-Based on the acoustic characteristics unique to wood diaphragms, matching of units and shells is performed by experienced acoustic engineers. We pursue a wide and natural sound field (reference frequency response range 8Hz to 21kHz, IEC61094, Free) and a clear sound localization, and place importance on smooth transitions and high fidelity in the core listening area. (Standard effective frequency response 20Hz-20kHz, IEC60318-4, -3dB) Total harmonic distortion (THD) is suppressed to ≦0.05% (@1kHz, 94dB), realizing a pure and comfortable sound field expression that expresses every detail of the sound.

■Replaceable nozzle filter design Enjoy your favorite sound to your heart's content
・WOODNOTE's nozzle filter uses a screw-type quick release structure, making it very easy to remove the nozzle.

And you can customize the three different sound tunings provided - standard, instrumental, and vocal - to suit your music and tastes, and enjoy the sound of your choice.

Standard (dark stainless steel)
Instrumental (silver aluminum alloy)
Vocal (brass)

■Guiding air release structure Air pressure control with high-precision airflow
・WOODNOTE's housing structure uses a precisely designed vent and a specially designed guiding air release structure that controls the air pressure inside the housing and unit. This reduces stuffiness caused by wearing for long periods of time and stress when listening, providing a more comfortable and relaxed fit.

■Solid CNC aluminum alloy cavity
・WOODNOTE's housing is designed with high-quality aircraft-grade aluminum alloy formed by multi-axis CNC machining. This robust aluminum alloy cavity not only provides excellent durability, but also provides a stable acoustic structure that suppresses unnecessary resonance of the housing, achieving clear, pure sound. The surface of the cavity is designed with a multi-layered, delicate uneven finish to achieve a smooth feel and a modest, high-quality luster.

■Multi-core hybrid cable Pure quality signal transmission

- WOODNOTE's standard cable uses a multi-core high-grade cable with an internal conductor made of a hybrid configuration of oxygen-free copper (OFC), copper alloy, silver-copper alloy, and graphene copper to maximize sound performance. The ratio of four types of conductors and precise twisting technology significantly reduce signal loss and mutual interference during the transmission process, achieving excellent resolution and dynamics, and bringing out the full performance of the internal unit.

■Interchangeable plug design, free connection

- The plug of the dedicated cable uses a 3.5mm single-ended and 4.4mm balanced plug module, and is designed to be replaceable by the user. Even a single WOODNOTE unit can meet a wide range of scenes, content, and listening needs according to the connected device.

■Ergonomic shell design and silicone support

WOODNOTE's aluminum alloy shell design is an ergonomically optimized shell design based on the data accumulated by researching and analyzing numerous ear shape data. Earphones with metal cavities tend to cause stress on the ears due to their weight and hardness, but WOODNOTE has a silicone support part under the shell that supports the earphones when worn, allowing them to fit correctly to the line of the ears, achieving a stable and excellent fit.

Product specifications: Unit configuration: 10mm dual magnetic & dual rear chamber unit Diaphragm: Wood dome composite diaphragm Resistance: 18Ω ±15% (@1kHz) Sensitivity: 125dB/Vrms(@1kHz) Frequency response range: 8Hz -21kHz (IEC61094, Free) Effective frequency range: 20Hz -20kHz (IEC60318-4, -3dB) Total harmonic distortion (THD): ≦0.05% (@1kHz, 94dB) Re-cable connector: 0.78 2pin Plug: 3.5mm / 4.4mm
■Cable: Hybrid of oxygen-free copper (OFC), alloy copper, silver-copper alloy, and graphene copper
■Accessories:
・4 types of earpieces
・Standard nozzle
・Instrumental nozzle
・Vocal nozzle
・Standard cable
・3.5mm replacement module
・4.4mm replacement module
・Earphone carrying case
・Quick start guide