FiiO E10K-TC Portable USB DAC Headphone Amplifierユーザーマニュアル

1. はじめに

The FiiO E10K-TC is a high-resolution portable USB Digital-to-Analog Converter (DAC) and headphone amplifier designed to enhance the audio output quality of your computer or other compatible devices. It features a robust design and versatile connectivity options for an improved listening experience.

Figure 1: FiiO E10K-TC Portable USB DAC Headphone Ampリファイアー

2. 特徴

• ハイレゾオーディオ: PCMをサポート files up to 24-bit/96 kHz resolution.
• DACチップ: Utilizes the PCM5102 DAC chip for improved audio quality.
• 低ノイズフロア: Optimized low-pass filter and selectable bass boost circuit designed for minimal noise.
• AmpリフィケーションStage: Features an LMH6643 op amp for transient response and driving power.
• 接続性: Includes 1/8" headphone jack, 1/8" line output, coaxial digital output, and Micro USB input.
• コントロール: Volume control, selectable bass boost, and high/low gain switch.
• 耐久性に優れたデザイン: Brushed aluminum shell and chassis for portable use.

3.製品オーバーview およびコントロール

フロントパネル

Figure 2: Front Panel of FiiO E10K-TC

• ヘッドホン出力（3.5mm）： ここにヘッドフォンを接続します。
• ベースブーストスイッチ: Toggle to enable or disable bass enhancement.
• ボリュームノブ： Rotate to adjust the output volume. Pushing the knob in also serves as the power on/off switch.

背面パネル

Figure 3: Rear Panel of FiiO E10K-TC

• マイクロUSB入力： Connect to your computer for data and power.
• 同軸デジタル出力: 外部DACに接続する場合、または amp同軸入力を備えたリファイア。
• ゲインスイッチ（H/L）： Selects high or low gain for different headphone impedances.
• ライン出力 (3.5mm): 外部に接続する場合 ampライファまたはアクティブスピーカー。

4. セットアップ

4.1コンピューターへの接続

1. Connect the FiiO E10K-TC to your computer using the provided Micro USB cable. The device will draw power directly from the USB port.
2. Your computer should automatically detect the device and install the necessary drivers. For Windows 10, it is recommended to use the default drivers installed by the operating system rather than FiiO's ASIO drivers to avoid potential system instability.
3. Once recognized, select the FiiO E10K-TC as your audio output device in your computer's sound settings.

Figure 4: FiiO E10K-TC connected to a laptop via USB

4.2 ヘッドフォンまたはスピーカーの接続

1. For headphones, plug your 3.5mm headphone jack into the headphone output port on the front panel.
2. For external speakers or an amplifier, connect a 3.5mm audio cable from the 'Line Out' port on the rear panel to the input of your speakers/amplifier. Alternatively, use the 'Coaxial Out' for digital connection to a compatible device.

Figure 5: FiiO E10K-TC connected to external speakers

5. 操作手順

5.1 電源オン/オフ

The FiiO E10K-TC powers on automatically when connected to a powered USB port. To turn it off, disconnect the USB cable. The volume knob also functions as an on/off switch by rotating it fully counter-clockwise until it clicks.

5.2 音量の調整

Rotate the large knob on the front panel clockwise to increase volume and counter-clockwise to decrease it. Adjust to a comfortable listening level.

5.3 Using Bass Boost

The 'BASS' switch on the front panel allows you to enable or disable bass enhancement. Toggle the switch to 'ON' for increased bass response or 'OFF' for a flatter, more neutral sound profile.

5.4 Selecting Gain

The 'GAIN' switch on the rear panel allows you to select between high (H) and low (L) gain settings. Use the 'L' (low) setting for sensitive headphones or when high volume is not required. Switch to 'H' (high) gain for less sensitive headphones or when more power is needed to drive them effectively.

Figure 6: Front panel with Volume and Bass Boost controls

6. メンテナンス

• 柔らかく乾いた布で拭いて、デバイスを清潔に保ちましょう。刺激の強い化学薬品や研磨剤の使用は避けてください。
• 極端な温度、直射日光、湿気からデバイスを保護してください。
• 落としたり、強い衝撃を与えないでください。
• すべてのケーブルがしっかりと接続されていることを確認してください。ただし、無理に引っ張らないでください。

7。 トラブルシューティング

7.1 音が出ない

• Check if the FiiO E10K-TC is properly connected to your computer via USB and receiving power.
• Ensure the E10K-TC is selected as the default audio output device in your computer's sound settings.
• Verify that the volume knob on the E10K-TC is turned up and not at its minimum setting.
• Confirm that your headphones or speakers are correctly plugged into the appropriate output port and are functioning correctly.

7.2 歪んだ音

• Reduce the volume on both your computer and the E10K-TC. Distortion can occur if the signal is too strong.
• Check the gain setting. If using sensitive headphones, switch to 'L' (low) gain.
• 音源を確認する file 破損したり品質が低下したりしていないこと。
• Try using a different USB port or cable to rule out interference.

7.3 Connectivity Issues (Windows 10)

• If experiencing Blue Screen of Death (BSOD) or other instability, especially when disconnecting the device, ensure you are using the default Windows drivers. FiiO's ASIO drivers may cause issues with Windows 10.
• If you previously installed FiiO ASIO drivers, uninstall them and allow Windows to automatically install its native drivers.

8. 仕様

9. 保証とサポート

FiiO products typically come with a limited warranty. For specific warranty terms, duration, and support, please refer to the warranty card included with your product or visit the official FiiO website. You can also contact FiiO customer service for technical assistance or product inquiries.

公式FiiO Webサイト： www.fiio.com