RK01
Main Features
- Applies two newly-developed equalizer system unique technologies: "SkIS" (patented) and "s.n.a" (patent pending), each enabling natural high-range sounds
- Applies solid titanium alloy on body and front housing to bring out the best from the natural texture of the material
- Additionally includes two types of balanced cables: 2.5mm 4 pole plug / 4.4mm 5 pole plug
- Fully made in Japan
- Long warranty period (Two years from your purchase)
About SkIS Technology
"SkIS" is an abbreviation of "Six Kilohertz Intercept System" (patent number: 5696249)
SkIS is designed to suppress the sound around 6kHz, which tends to make unpleasant noises when wearing inner ear headphones. The volume of the back side of the diaphragm, the diaphragm air hole, and the volume of the driver cap makes this uniquely designed acoustic structure possible.
Normally, the air behind the diaphragm works like a spring to support vibration of the diaphragm. But with SkIS, it restricts the movement of the air behind the diaphragm in 6 kHz range.
By doing so, SkIS enables to suppress only the 6 kHz tone range without affecting other tone ranges.
About s.n.a Technology
"s.n.a" is an abbreviation of "Smart Nozzle Adjuster" (patent pending).
s.n.a is an acoustic structure which enables minor adjustments at the final manufacturing process by fixing an adjustment mechanism inside the nozzle, which could not be done in the past. This balances out the sound gap between left and right ears and creates a more precise sound.
RK01
Genuine Leather Case for RK01
In addition to the technology, Artio selected an established design genuine leather case for RK01.
Spec
| Driver unit | φ10mm Dynamic |
|---|---|
| Sound method | Closed type |
| Output sound pressure level | 109 dBSPL /mW |
| Frequency characteristic | 20 Hz - 20 kHz |
| Max input | 200 mW |
| Impedance | 18 Ω |
| Mass | Approx. 13.5g (without cable) |
| Cable | Approx. 1.2 m (Y type) detachable MMCXφ3.5 mm Gold plated stereo mini plug (L type) |
| Approx. 1.2 m (Y type) detachable MMCXφ2.5 mm Gold plated stereo mini plug (L type) balanced cable | |
| Approx. 1.2 m (Y type) detachable MMCXφ4.4mm Gold plated stereo mini plug (L type) balanced cable | |
| Other accessories | Silicone eartips SpinFit S・L (M side on product), plug holder, leather case, manual instruction, warranty card |
Unboxing RK01
RK01
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