FiiO FA9 Six BA Driver Earphones with Detachable Cable | Clear (FIIO-FA9-CL)

Original price was: HK$4,888.Current price is: HK$2,699.

Only 1 left in stock

The Fiio FA9 headphones feature six Knowles balanced armature drivers on each side, delivering clear, transparent sound and a wide soundstage. The earcups are made of 3D-printed medical-grade resin, with a transparent internal cavity and an ergonomic design.

  • American Knowles six-armature driver structure
  • Three-stage switching tuning with eight adjustable frequencies
  • Independent four-way crossover for low, mid, high, and ultra-high frequencies
  • 80.6mm extra-long acoustic nozzle
  • Hi-Res audio certification
  • High-purity single-crystal copper silver-plated MMCX replaceable cable
  • German-imported resin DLP 3D printing
  • Like a custom fit

Only 1 left in stock

SKU: FIIO-FA9-CL Categories: , , , ,

    Description

    FA9 Knowles 6‑driver balanced armature earphones (IEMs)

    • Knowles 6 balanced-armature driver units
    • DLP 3D printing technology
    • 80.6 mm extra-long labyrinth sound tube (acoustic tube/channel)
    • Electronic 4-way crossover structure
    • 3-position tuning switch for user adjustment
    • 8-core single-crystal copper, silver-plated cable

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    80.6 mm extra-long sound tube – Labyrinth-style acoustic filter

    To achieve cleaner sound performance and reduce overlap/interference between multiple drivers, the FA9 uses an ~80 mm extra-long acoustic tube design. Acting as a low-pass filter, it effectively filters out the excess mid/high frequencies from the bass drivers, ensuring accurate crossover performance. This enhances bass texture while also keeping the mid‑bass clean and smooth.

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    Diamond-cut faceplate – Semi-transparent seamless shell

    It uses a new diamond‑cut–style faceplate embedded in a semi‑transparent “glazed black” resin shell. As the lighting angle changes, it refracts light into ever‑changing glimmers – like scattered stars – creating a dazzling visual effect.

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    Improved ergonomic shape

    The earphone’s universal (non-custom) shell shape was derived from precise calculations based on data from tens of thousands of ear models. The design is made as compact as possible, making it easy for most people to wear comfortably.

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    8-core single-crystal copper silver-plated cable

    Comes standard with a high-quality cable, delivering excellent sound quality right away – so you don’t have to worry about upgrading.

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    More great details

    • Universal expanded MMCX connector; earphone markings: left = blue, right = red
    • 3.5 mm gold-plated plug

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    Hi-Res high-quality audio certification

    The FA9 has passed the Japan Audio Society “Hi‑Res AUDIO” certification, bringing you a listening experience that surpasses CD quality.

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    Exquisite leather case, carefully organized storage

    • Faux-leather material
    • Thoughtful mesh-pocket storage
    • Top and bottom covers auto-magnetically latch/close
    • Soft velvet lining for protection

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    A complete accessory ecosystem – Thoughtful protection inside and out

    • HB3 leather case
    • 15 pairs of ear tips (Balanced tips × 3, Bass/low‑frequency tips × 3, Vocal tips × 3, SpinFit tips × 3, Foam tips × 2, Dual‑flange tips × 1)
    • SK‑01 magnetic cable clip
    • Cleaning brush

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    Additional information

    Driven unit

    . 1 x Composite HODVTEC-31618 Balanced Iron
    . 1 x EJ-33877 Balanced Iron
    . 1 x Custom SWFK-31736 Dual Composite Balanced Iron

    Impedance

    16/32Ω @ 1KHz

    Frequency range

    15Hz-40kHz

    Sensitivity

    110/113dB @ 1mW

    Rated power

    100mW

    Headphone jack

    MMCX

    Audio plug

    3.5mm L-shaped plug

    Core material

    Single crystal copper plated with silver

    Cable length

    120 cm

    Weight

    6.2g per piece

    Accessories

    . HB3 leather case
    . 15 pairs of ear tips (Balanced tips × 3, Bass/low‑frequency tips × 3, Vocal tips × 3, SpinFit tips × 3, Foam tips × 2, Dual‑flange tips × 1)
    . SK‑01 magnetic cable clip
    . Cleaning brush

    Warranty

    1 Year

    Door-to-Door Delivery

    Orders will be delivered by Vertex or SF Express to industrial, commercial and residential addresses. Delivery areas: Hong Kong ONLY

    • FREE shipping on orders of HK$3,000 or above; HK$30 will be charged for orders below HK$3,000.
    • We will arrange shipment in 1-3 working day(s) upon receipt of payment. Please wait for our email/call.
    • Once the order is shipped out, the shipment will arrive at the shipping address in 1-2 working day(s).
    * Deliveries may take longer during busy periods (for example, Christmas, Chinese New Year and Easter). There may also be situations, including but not exclusive to poor weather and traffic conditions, which result in a longer delivery.
    * For more details on delivery, please visit FAQs.

    Pickup – SF Store/Locker

    • FREE shipping on orders of HK$3,000 or above; HK$30 will be charged for orders below HK$3,000.
    • During checkout, please select SF Store/Locker as a pickup location, and specify code & address under “Order Notes”.
    • We will arrange shipment in 1-3 working day(s) upon receipt of payment.
    • We will provide SF Tracking No. via email.
    * For more details on pickup, please visit FAQs.

    Pickup – Vertex Store

    Shop 1025-1029, 10/F, Windsor House, 311 Gloucester Road, Causeway Bay. Details >

    • FREE shipping.
    • During checkout, please select Vertex Store as a pickup location.
    • We will arrange pickup in 1-3 working day(s) upon receipt of payment.
    • Please wait for our email/call. DO NOT head to our store to collect the goods immediately after placing the order.
    * For more details on pickup, please visit FAQs.
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