FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
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FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
Low-frequency transformer ensures excellent sound quality with THX AAA 788+ chips and minimal interference between components. Six-stage audio circuit and partitioned layout ensure detailed and faithful audio reproduction.
FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights
商品＃: 86835172

FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights

商品＃: 86835172

JPY 90301

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Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from アメリカ

在庫あり
アメリカ USA ストアからの輸入品

数量：

在庫は残り20点のみです。
今すぐ注文すると 頃に届きます 土曜日, 8月 01
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Low-frequency transformer ensures excellent sound quality with THX AAA 788+ chips and minimal interference between components. Six-stage audio circuit and partitioned layout ensure detailed and faithful audio reproduction.
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この商品の利点

Fully Balanced Design
The FiiO K9 Pro ESS features a fully balanced architecture that minimizes distortion and enhances sound clarity, providing an immersive audio experience unmatched by traditional amplifiers.
Precise Audio Processing
Equipped with high-performance ESS DAC technology, this device ensures ultra-accurate audio conversion, catering to audiophiles seeking exceptional detail and depth in their sound.
RGB Indicator Lights
The stylish RGB indicator lights not only add an aesthetic flair but also provide intuitive feedback on the device's operational status, ensuring a visually appealing user experience.

製品詳細

Shop FiiO K9 Pro ESS Desktop DAC and Amplifier, Precise Design, Fully Differential, Fully Balanced Design, RGB Indicator Lights online at a best price in 日本. B09XV3Z8WV
  • [Supports up to 384 kHz and native DSD256]: The K9Pro ESS desktop DAC is equipped with the high performance dual ES9038PRO, supporting up to 384 kHz and native DSD256 audio.
  • [Support lossless MQA renderer]: The K9Pro ESS amplifier supports the unfolding of MQA tracks, allowing you to listen to high-resolution audio files that are not only reasonably sized, but also retain master-level sound quality that brings you directly into the recording studio.
  • [Bluetooth 5.1 and High Resolution Bluetooth]: The K9Pro ESS bluetooth headphone amps supports AAC/SBC/aptX/aptX LL/aptX HD/LDAC/aptX adaptive lossless bluetooth formats, it means you could get high resolution sound more convenient.
  • [Plentiful playing ways]: ①Front: XLR 4-pin, 4.4mm balanced, 6.35mm single-ended headphone outputs ;②Rear: 4.4mm balanced Line in; coaxial, optical, RCA, XLR out; for more convenient connections to external amps or speakers; ③Side: USB Type-C port, for your player, mobile phone,PC.
  • [DAC/AMP combos]: K9Pro ESS desktop amplifier can drive 600Ω power-hungry headphones. Connect to your pc, players as desktop dac, you also could play with your speaker or external amplifier.
Number of Pins11
InterfaceRCA, USB
Number of Channels8
Audio Output ModeMultiple (based on output ports)
Item Dimensions L x W8.8"L x 7.9"W (22.4 cm)
Brand NameFiiO
Compatible DevicesPCs, players, mobile phones, speakers, external amplifiers, Bluetooth-enabled devices
ManufacturerFiiO
Global Trade Identification Number06953175710240
Item Weight16 ounces (453.6 grams)
ModelK9ProESS
Part NumberK9ProESS
BrandFiiO
Interface TypeRCA, USB
Product Dimensions (L x W x H)8.8"L x 7.9"W (22.4 cm)

どんな人にお勧めですか？

Suitable For
  • Audiophiles

    Ideal for audiophiles seeking high-fidelity sound quality and precise audio reproduction with balanced outputs.

  • Home Studios

    Perfect for home studios where accurate sound monitoring and comprehensive connectivity options are essential for recording.

  • Gaming Enthusiasts

    Great for gamers wanting immersive audio experiences with detailed soundstage and low latency for competitive gaming.

Not Suitable For
  • Casual Listeners

    Not suited for casual listeners who prefer basic audio setups without the need for extensive features.

製品説明書

何か質問はありますか？ チャットでお問い合わせください

お客様からの質問と回答

  • 質問: What are the key features of the FiiO K9 Pro ESS Desktop DAC and Amplifier?

    回答: The FiiO K9 Pro ESS is designed with a fully differential and fully balanced architecture, ensuring minimal interference and enhanced audio fidelity. Key features include high-resolution DAC capabilities, RGB indicator lights for status and aesthetics, and multiple inputs to connect various devices, such as computers and smartphones. This device caters to audiophiles seeking exceptional sound quality and versatile connectivity options, making it suitable for use in both home and professional audio setups.
  • 質問: How does the FiiO K9 Pro ESS improve audio quality?

    回答: The FiiO K9 Pro ESS enhances audio quality through its advanced ESS DAC chip that delivers precise digital-to-analog conversion with low distortion. The fully balanced design helps in reducing noise and interference, resulting in clearer sound profiles and expansive dynamics. Users can connect it to high-end headphones and speakers to experience studio-like sound quality, making it a fantastic choice for music producers and enthusiasts alike.
  • 質問: Can the FiiO K9 Pro ESS connect to both PC and mobile devices?

    回答: Yes, the FiiO K9 Pro ESS offers multiple input options, including USB, Optical, and Coaxial inputs, making it compatible with both PCs and mobile devices. This versatility allows users to connect their devices effortlessly and enjoy high-resolution audio playback from various sources. Whether streaming music or playing video games, this DAC and amplifier ensures an elevated audio experience.
  • 質問: What types of headphones are best suited for the FiiO K9 Pro ESS?

    回答: The FiiO K9 Pro ESS is designed to drive a wide range of headphones, including high-impedance audiophile models as well as more sensitive in-ear monitors. Its powerful amplifier stage can handle demanding headphones, ensuring they achieve their full sonic potential without distortion. This makes it a great option for music lovers who enjoy different styles of headphones for various listening experiences.
  • 質問: How does the RGB indicator light work on the FiiO K9 Pro ESS?

    回答: The RGB indicator lights on the FiiO K9 Pro ESS serve a dual purpose: they provide visual feedback on the device's current operational status and allow for personal customization. Different colors indicate various inputs or sample rates, helping users monitor their connection easily. In addition, users can select different RGB settings to match their setup, contributing to an aesthetically pleasing audio environment.
  • 質問: Is the FiiO K9 Pro ESS suitable for gaming?

    回答: Absolutely! The FiiO K9 Pro ESS is an excellent choice for gaming as it provides immersive audio experiences with its high-quality DAC and amplification. The clarity and depth of sound assist in identifying in-game audio cues, enhancing overall gameplay. By connecting it to compatible gaming setups, users can enjoy an upgraded audio experience, making it ideal for both casual and competitive gaming.
  • 質問: What inputs and outputs are available on the FiiO K9 Pro ESS?

    回答: The FiiO K9 Pro ESS comes equipped with a variety of inputs, including USB, Optical, Coaxial, and AUX, which facilitate connections to various devices. Outputs comprise line-out connections and headphone outputs for both 6.35mm and balanced 4.4mm connectors, allowing users to pair it with a broad range of audio equipment. This versatility makes it a perfect hub for any audio setup, whether at home or in a professional studio.
  • 質問: What makes the FiiO K9 Pro ESS a recommended choice for music production?

    回答: The FiiO K9 Pro ESS is recommended for music production due to its precise design and fully differential architecture, which delivers accurate and transparent sound reproduction. The device supports high-resolution audio formats, ensuring that music producers can monitor their mixes with precision. Additionally, its multiple connectivity options allow seamless integration into various studio environments, making it a vital tool for audio professionals.
  • 質問: Can the FiiO K9 Pro ESS handle hi-res audio formats?

    回答: Yes, the FiiO K9 Pro ESS is designed to handle high-resolution audio formats, offering support for sample rates up to 32-bit/768kHz and DSD512. This capability allows users to enjoy audio files with superior detail and clarity, making it an excellent choice for audiophiles and music collectors who prioritize sound quality. By utilizing its advanced DAC technology, users can experience their favorite music in the way it was meant to be heard.
  • 質問: Where can I buy the FiiO K9 Pro ESS Desktop DAC and Amplifier?

    回答: You can purchase the FiiO K9 Pro ESS Desktop DAC and Amplifier from Ubuy in Japan. Ubuy offers a straightforward shopping experience with a range of payment and delivery options, ensuring you receive your product conveniently. By choosing Ubuy, you benefit from their user-friendly interface and customer support while acquiring this high-performance audio device.

FiiO Amplifiers Editorial Review

  • ubuy 日本
  • ubuy 日本
エディターレビューはまだありません

お客様のレビュー＆評価

4.2
36 カスタマー評価
  • 5 星
    65%
  • 4 星
    12%
  • 3 星
    7%
  • 2 星
    7%
  • 1 星
    9%

この商品のレビュー

お考えをお聞かせください

長所

  • Excellent sound quality
  • Fully balanced design
  • RGB indicator lights
  • Versatile connectivity options
  • Solid build quality

短所

  • Can be a bit bulky for some.

プラットフォームの信頼性とお客様の安心

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4.3/5 9200 + reviews
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23 July 2026 · via Trustpilot
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JPY 90301

今すぐ注文すると 頃に届きます 土曜日, 8月 01

数量：

在庫は残り20点のみです。
安全な取引安全な取引

PCI DSS準拠・ISO 27001:2022認証取得。すべてのご注文に暗号化決済と充実したバイヤープロテクションが適用されます。

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Special attention paid to power supply optimization
  • THX AAA 788+ chips for exemplary details and dynamics
  • Fully differential, fully balanced design for minimal interference
  • Six-stage audio circuit for detailed music reproduction
  • Partitioned layout for integrity of audio signal
  • RGB indicator lights for visual feedback on sampling rate

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100％正規品、PCI DSS準拠の決済セキュリティ、ISO 27001認証のデータ保護、最速の国際配送、無料返品※、安全な梱包をすべてのご注文でお届けします。