Ocharaku Calal Type Earphone Flat4-KURO Ti Plus
Features
Bass beyond Closed dynamic type / Sound expansion like Open air type
Cristal clearly plays the slightest lingering sound.
Center cabinet made of PURE Titanium
Individually crafted with upmost quality care; all processed in Japan.
Light & Solid Acoustically ideal PURE titanium cabinet with a
natural anti-vibration material to suppress particular unwanted wave enabling to
play crisp sound from low to high range with minimal incidental noise.
Titanium also has lower conductivity among metals.
Titanium cabinet able to suppress reflection of magnetic field created by voice-coil, thus enabling diaphragm to vibrate more accurately.
Vibe-resist coating is applied on Phase adjustor tube to suppress the howling noise and minimizing sound deterioration to achieve warm and softer treble (higher register).
Smoothest sound continuity from the deepest bass to highest treble are achieved by carefully adjusting every sound effective parts to its upmost compatibility with Titanium.
Flat4-KURO Ti Plus and Flat4-AKA Ti Plus are the most powerful and crystal crisp sound among Flat4 series.
The closer your acoustic canal length and the phase correction tube length, the better sound. Use one of which you can hear the best!
Full-range 2-element 4-way effect canal-type headphones
Twin equalized Element System JAPAN Patent No.4953490(JPN)
US Patent No.8660288
Euro Patent No.2595408
China Patent No.2067980
Our patented technology minimizes sound deterioration caused by “occluded ear canal resonate vibrate” and the first in world to clarify sound base point by horizontally face-to-face placed elements.
1st effect
the face-to-faced element cancel out unwanted occurring vibration by “counter-vibration” to maximize deepest bass beyond Closed dynamic types.
2nd effect
by driving two elements simultaneously increases sound pressure sensitivity from low to mid sound register.
3rd effect
Phase adjustor tube eliminates occluded ear canal resonate vibration and significantly improve middle to higher register.
4th effect
Minimizing acoustic resistance and adopting smaller element to drastically enhance the highest register creating sound expansion of Open air type.
Technical Data
Element 010e002 Φ10mm Dynamic type x2 (On each side; total 4units)
Sound method Twin-Equalize-Element system
Output sound pressure level 104 dBSPL/mW
Frequency characteristics 3.5 to 45kHz (High-resolution compatible)
Max. input 400 mW
Impedance 18 Ω
Mass Approx. 20g
Cable with plug 1.2m(Y type) quadruple conductor cable Φ3.5mm Gold plated stereo mini plug
Accessories Comply foam ear tips T-200 L size (M size on product)
SpinFit S, M, L size
L type cable adepter, Cleaning cloth, Can casing, Manual instruction/warranty card
Other Features
Quadruple conductor cable with plug for more distinguish sound character for both side
Compatible to high-resolution sound source covering from 3.5 to 45kHz
With Flat4 structure and Comply foam ear tips minimizes touch noise
tangential-less Diaphragm gives clean middle to high register with less distortion
Specific CCAW lines are employed for voice coils to sustain a high input up to 400mW
Powerful Neodymium magnet; Maximum Energy Product of 400kJ/m3(50MGOe) combined with electromagnetic PURE iron plated plates and yoke configure a powerful magnetic circuits
Applying iron plat on yoke and plate to reduce magnetic distortion.
All indications are laser marked; chipping off and/or discoloration will not occur like standard printing method
MADE IN JAPAN
Design and specifications are subject to change for improvement.