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IRIVER Astell&Kern IEM-JH Audio The Siren Series-Billie Jean Blue (Billie-Jean-BLU)【Japan Domestic Genuine Products】【Ships from Japan】
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About IRIVER Astell&Kern IEM-JH Audio The Siren
Product features ★ "Blue" added as a color variation ● "Billie Jean" is a 2Way dual BA universal IEM model, which is the first collaboration model between Astell & Kern and IEM's global manufacturer Jerry Harvey Audio. ◆ Newly developed custom BA driver is installed in a 2-way configuration (high frequency × 1 / mid low frequency × 1) ● In order to provide sound of reference quality for studio mastering, we adopted proprietary BA driver. ● The driver for the high range regenerates all of the information amount, the driver for the mid-range low range realizes the bass playback with the limitlessly flat middle range playback and the distortion minimized to the minimum. ● As with the upper model, we introduce our own freqphase technology to accurately control the time axis of the 2 driver configuration and the phase of each band. ◆ New technology "Acoustic Chamber Sound Bore" ● Acoustic Chamber is provided in the nozzle part, realizing wide range reproduction optimized especially for high frequency characteristics. ● It also prevents sweat and foreign matter from entering the conduit. ◆ Adopted unique tube wave guide "freqphase technology" ● It is a patented technology that accurately controls the time axis and phase of each band in multiple driver configurations. ● With its own tube wave guide, the signal of each driver can be surely reached within 0.01 ms and the role as IEM is properly done. ◆ Custom IEM 2 pin type adopted, newly developed earphone cable ● Compress the silver plated copper wire and wrap it around Kevlar of reinforced fiber in a flat state. ● With a moderate repulsive force with high stretching strength, while offering good handling as an earphone cable, high purity transmission that does not compromise the dynamic range of music is made possible. ● It is detachable by custom IEM 2 pin type adoption. ● 3.5mm / 3 pole plug cable is attached. ※ ★ ★ Detailed description By "Newsbridge" ★ ★ ※
