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TTR corporation

Tornado Air mechanism mounted
To connect the space before and after the element in the acoustic resistance, by eliminating the sound release hole of the cabinet, remarkably sound leakage amount of the high-frequency range is reduced. In addition, it is also blocking ambient sound, it becomes easier to hear the sound from the earphone.

※Since they are tuning easier to hear the voice band, the music playback you may feel a lack of bass. Please note sufficient to raise the volume too high.

Transducer Φ10mm  dynamic type
Acoustic technology Tornado air、Encapsulated type
Sensitivity 108 dBSPL /mW
Maximum input 200 mW
Impedance 18 Ω
Mass Approx15 g
Cord Φ3.5 mm with gold plated plug
Cord length 1.2 m(Y-type)
Supplied accessories
silicone ear tips S / M / L size, (M size is attached to the main body), manual and warranty card.
Country of origin Thailand

※roduct specifications are subject to change without notice.

Newly developed air mechanism mounted (in A.I.R mechanism patent application)

Tornado equalizer, newly developed air mechanism in addition to the acoustic turbo circuit (A.I.R mechanism) High sealed with mounted, and achieve high sound insulation! A.I.R mechanism stands for Acousticinternal-pressureregulator.
To connect the space before and after the element in the acoustic resistance, by venting through a double high-cut filter the back of the sound, significantly reducing the sound leakage amount of treble. It also efficiently suppressed by the effect of a double filter ambient sounds. High-sealed, and achieve high sound insulation performance at a high level.

*1 Tornado Equalizer Circuit is Ocharaku’s patented acoustic technology
(JP PAT.No.4681698, US PAT.No.8885865, EP PAT.No.2461602, CN PAT.No.2067980)

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