tia結構的最終解，週年限定版耳機Fourté Blanc正式登場！
Fourté Blanc的內與外都得到重新審視，融入各項細緻入微的改良與調整，是廠方12年耳機設計經驗的大成者。加入重新設計的訂制動圈單元及三顆經配對、較準的tia動鐵單元，並以Cardas Grade 1 (Ultra) 單支銅線連接動圈單元（訊號路徑第一連接點），配合full tia系統組合出高效而潛力巨大的的聲學組合。
貴為限定版本，64 Audio從「潔淨無暇」的概念入手，以鋁合金與陶瓷塗層打造Fourté Blanc的外殼。整個加工過程，包括噴塗、窯燒及手工打磨都在自家廠房內完成，並特別用上64 Audio訂制的陶瓷噴料方案，令Fourté Blanc擁有雪白順滑的外觀質感，加上工藝更好的銅蝕面板處理，盡現Fourté Blanc與眾不同的聲畫美學。
Fourté Blanc原包裝附送一條全新升級的4芯銀色Premium Cable，亦會額外附送一條4.4mm屏蔽線材Shielded Silver-Core Cable（建議零售價$7,999），採用了4芯6x6x1的三重線芯設計，由純銀外屏蔽層，鍍銀OFC中層線芯，與及一條純銀中軸構成，只有0.3Ohms的低內阻，帶來更大頻寬，兩端延伸更豐富。
Fourté Blanc本地限定名額為100對，自然而純粹，流露出更進一步的「真實感」，Fourté Blanc將是你手上，最珍貴，最獨特的旗艦級耳機。
Sound
Blanc is tuned very similarly to Fourté Noir, with some subtle improvements in the low-frequency band due to a new implementation of the dynamic driver, resulting in lower distortion. Lows reach deep while maintaining realism, giving space for upper bass and mid-range punch/presence. This accuracy in the mid band is not only a result of its own amplitude but because of the quick transient response of the high-mid section. The high-frequency band is left sounding pure and clean. Tia’s classic sound-stage presents the depth of the stereo field rather than just the width. Recordings with sudden wide panned instruments seemingly come from behind the listening position. Perception of effects and tiny details are deepened. Vocals are centered yet tucked to the back of your head, giving them space while gluing them into the mix.
Limited and minimal in nature, each Fourté Blanc is one of only 500 units; all with exclusive packaging and upgraded internal components contained within a pristine white ceramic-coated shell. Internally, everything from the driver choice and position to the solder is meticulously engineered. These are beautifully juxtaposed with the unique patina of Blanc’s copper faceplate, the cloth pattern and letter pressing on the packaging; all imperfect in their own way giving each Fourté Blanc customer a truly exclusive experience.
Featured Technology
Blanc Upgrade
Dynamic Low Frequencies now tuned with proprietary new system ensuring lower distortion and more linear behavior • 27 Gauge Cardas Grade 1 (Ultra) Low-Eddy Copper used for Low Driver wiring • Mundorf Supreme solder used throughout • T6061 Kaiser Aluminum Shell anodized for hardness and electrical insulation • White Ceramic Coating
Apex
Air Pressure Exchange (Apex) is a patented vent that releases air pressure in a sealed ear canal all while retaining standard IEM levels of isolation; enabling music enthusiasts to listen more comfortably for longer. This venting alleviates listener fatigue and allows for a much more realistic soundstage. Apex is integrated in Fourté Blanc all the way down to the way the shell is milled, offering similar pressure release and isolation to our m20 module.
tia
Tubeless In-Ear Audio (tia) is a patented IEM design methodology that aims to reduce unwanted resonance and distortion for a transparent and lifelike sound signature. The tia system is comprised of three major elements: open balanced armature tia drivers, the tia single-bore design, and tia acoustic chambers. Fourté Blanc utilizes the complete Tia system; its four drivers radiate freely into the Tia bore with no obstructions to the drivers.
