QDC SUPERIOR Piano Black with 10mm single dynamic Coaxial dual magnetic circuit dual cavity structure IEM2pin connector adopted High resolution

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [Make your music, Superior] ``SUPERIOR'' is a concept model that was newly developed with the desire for more users to experience the brand identity of comfortable wearability and accurate music playback based on the knowledge and technology gained from numerous custom IEM developments, and is a true entry-level universal IEM. The name was chosen to convey the meaning of making the music users usually listen to a higher quality sound, similar to raising the quality of a hotel room. With the slogan [Make your music, Superior], SUPERIOR takes your everyday music life one step up in a wide range of applications, from listening to monitoring, live stages, and games, with accurate music reproduction. [10mm diameter single full range dynamic driver and design with emphasis on transient characteristics] SUPERIOR is equipped with the brand's first 10mm diameter single full range dynamic driver. It has a wide playback range and reproduces natural and harmonious sound across the entire range. SUPERIOR was designed and tuned with an emphasis on transient characteristics to enable accurate music playback. [Diaphragm that uses a composite film using vacuum film-forming technology] The diaphragm uses a composite film that uses vacuum film-forming technology. It has extremely high uniformity, high rigidity, high quality, and light weight, enabling beautiful and smooth playback even at high frequencies. [Unique coaxial dual magnetic circuit and dual cavity structure, metal nozzle adopted] The driver part uses a unique coaxial dual magnetic circuit and dual cavity structure. By using magnetic circuits for driving the diaphragm inside and outside the driver, it is possible to increase the magnetic flux density, achieving even better transient driving. A double-layer cavity structure that gradually optimizes the internal air pressure achieves extremely low distortion sound at the same time. Furthermore, by adopting a metal nozzle, it delivers accurate sound straight to your ears while maximizing the performance of the dynamic driver. [Uses a highly compatible custom IEM 2pin connector] A custom IEM 2pin connector (0.78mm) is used for the concept model SUPERIOR connector. Unlike the QDC 2-pin connector normally used for professionals, the cable is highly compatible, making it easier for audio enthusiasts to expand their enjoyment of portable audio. [SUPERIOR Cable with 4-core high-purity oxygen-free copper (OFC) wire] The attached cable has a 4-core wire made of highly conductive high-purity oxygen-free copper (OFC) covered with a black PVC coating. SUPERIOR Cable has a smooth feel and is easy to handle. The plug uses a stylish 3.5mm 3-pole unbalanced straight plug with a metal sleeve. ●Shape: Universal IEM type (ear hook type) ●Driver: Dynamic type (10mm diameter single full range) ●Number of drivers: 1DD / 1 driver (one side) ●Impedance: 16Ω ●Sensitivity: 100dB ●Frequency response range: 10Hz to 40KHz ●Shell: Resin ●Cable length: 1.2m ●Connector: Custom IEM 2pin (0.78mm) ●Plug: 3.5mm 3-pole plug (straight) ●Accessories: SUPERIOR Cable 3.5mm 3-pole unbalanced, soft fit silicone earpiece (S/M/L), silicone double flange earpiece (S/M/L), cleaning tool, original carrying case