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FiiO K9 Desktop DAC and Headphone Amplifier (FIIO-K9)

Original price was: HK$4,288.Current price is: HK$3,858.

Only 1 left in stock

● High-performance dual DAC chip ES9068AS

● Robust power delivery with dual linear transformers

● THX AAA 788+ headphone amplifier technology

● Supports USB, optical, coaxial, RCA, and Bluetooth inputs

● QCC5124 Bluetooth chip

● Bluetooth 5.1, supporting aptX Adaptive/LDAC/aptX HD wireless transmission

● Smart detail adjustment via app

● True balanced circuit architecture

Only 1 left in stock

SKU: FIIO-K9 Categories: , , ,

    Description

    High-performance dual-core, sound that touches your heart

    The high-performance dual DAC chip ES9068AS processes the left and right channels separately. Enjoy your favorite playlists and immerse yourself in beautiful vocals in an instant.

    Flagship-level ear amplifier technology

    THX AAA 788+ headphone amplifier technology infuses the K9 with powerful driving force. It delivers 780mW of undistorted power at 1% of the output at 300Ω and 2000mW at 1% of the output at 32Ω. Whether you’re using low-impedance or high-impedance headphones, you’ll experience exceptional audio performance.

    Precision layout

    The ingenuity is fully demonstrated in the PCB design, with power and signal sections placed separately and analog signal loops laid out independently, cleverly used to ensure the integrity of signal processing.

    Ample power supply, stronger performance

    A linear transformer paired with four 4700uF high-capacity capacitors extends the lifespan of the capacitors, providing a continuous power supply for the analog section.

    Dual-mode clock management technology

    It supports high-specification audio decoding, which can reproduce the sound of each track to the greatest extent, making you feel like you are there when listening to different music styles.

    Bluetooth format

    Equipped with the QCC5124 Bluetooth chip, it delivers a superior experience of high-fidelity sound quality and low latency for both audio and video entertainment.

    Compatible with UAC1.0/UAC2.0

    Supports UAC1.0/UAC2.0; devices that cannot install drivers can be used plug and play; devices that can install drivers have better compatibility!

    Rich user interface

    The K9 features USB, optical, coaxial, RCA, and Bluetooth input interfaces; 6.35mm and 4.4mm output interfaces; and five output signals, three output modes, and three hardware gain levels.

    High quality material selection

    The entire machine is made of aluminum alloy, and the body adopts an integrated stretching + CNC process, which combines precision and strength.

    FiiO desktop amplifier’s signature volume knob

    After ADC curve reconstruction, 120 volume levels were planned, which not only avoids the imbalance and noise of the left and right channels, but also gives you a precise and smooth experience when adjusting the volume.

    Colorful lighting effects

    The RGB indicator lights around the knob use different colors to represent different sampling rates or Bluetooth encoding formats.

    Professional-grade parametric EQ

    With the FiiO Control App, you can quickly switch between the 7 preset tuning styles of mainstream music on the K9; you can also finely adjust to your preferred listening style through 3 customizable PEQs for a better listening experience.

    Compatible with FiiO Control APP

    The K9 connects to your phone via Bluetooth and then to the app, allowing you to customize features such as filters, status indicators, EQ, and channel balance to your liking.

    Multiple intelligent protection

    Three intelligent protection circuits – overheat, overload, and DC protection – constantly monitor the K9’s high-energy operation, ensuring it runs smoothly without overheating, allowing you to enjoy high-quality music with peace of mind.

    Multiple linking methods

    • Connect to computers and laptops via USB
    • Connect to mobile phones via USB-B to Type-C
    • Connect to tablets, mobile phones, etc. via Bluetooth
    • Connect to desktop streaming players
    • Connect to professional amplifiers and active speakers

    Additional information

    Decoding Chip

    XMOS XUF 208
    Headphone Amplifier Technology

    Dual THX AAA 788+
    Bluetooth Chip

    QCC5124, Bluetooth version 5.1
    Bluetooth Format

    LDAC/atpX Adaptive/aptX HD/aptX/aptX LL/AAC/SBC
    Output Interface

    6.35mm/4.4mm/XLR-4/RCA/XLR
    Input Interface

    USB/OPT/COAX/RCA/4.4mm
    Output Power

    1: L+R ≥ 2000mW + 2000mW (32Ω balanced/THD+N < 1%)
    2: L+R ≥ 780mW + 780mW (300Ω balanced/THD+N < 1%)
    Signal-to-Noise Ratio

    ≥124dB (A-weighted, UAC)
    Noise Floor

    PO＜4.8μV (A-weighted, UAC); BAL＜7.1μV (UAC, gain M, maximum volume)
    Output Impedance

    < 1Ω (32Ω load)
    Dimensions

    200×224.5x72mm (excluding feet)
    Weight

    Approximately 2660g
    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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