TOPPING E2X2

TOPPING E2X2 USB オーディオ インターフェイス ユーザー マニュアル

Model: E2X2

1。 オーバーview

The TOPPING E2X2 is a high-performance USB audio interface designed for recording and mixing on various platforms including PC, Mac, iPhone, and Android devices. It features an ultra-linear microphone preamp, 48V phantom power, low-noise circuitry, and real-time monitoring capabilities, making it suitable for music production and podcasting.

主な特徴

  • ウルトラリニアマイクプリamp: Equipped with a self-developed preamp module, offering an Equivalent Input Noise (EIN) as low as -130.5dBu for minimal background noise.
  • 48Vファンタム電源: コンデンサーマイクとダイナミックマイクの両方をサポートします。
  • Low Noise Reference Voltage Module (LNRD): Provides a stable power supply for the AD/DA chip, ensuring pure audio transmission with high Input DNR (ADC) of 118dB and Output DNR (DAC) of 115dB.
  • パワフルなヘッドフォン Amplifier： Features the NFCA-LE module with a noise floor of 0.9uVrms and 1-ohm output impedance, offering two gain adjustments (up to +17dBu) and 580mW x 2 @ 32 Ohm output for professional headphones.
  • Real-Time Monitoring & Mixer Control: Zero-latency hardware monitoring system and four 8-channel input mixers, 6 DAW channels, and 4 LoopBack channels for efficient audio management.
  • 多彩な互換性: Compatible with Windows, Mac, iOS, and Android via Type-C connection.
TOPPING E2X2 USB Audio Interface front and back view
図1: 前面と背面 view of the TOPPING E2X2 USB Audio Interface, showing all inputs, outputs, and controls.
TOPPING E2X2 Audio Interface with key features listed
Figure 2: The TOPPING E2X2 Audio Interface highlighting its main features such as XLR mic preamp, 48V phantom power, and real-time monitoring.
ビデオ1: オーバーview of the TOPPING E2X2 audio interface, showcasinデザインや様々な機能についてご紹介します。

2. セットアップ

2.1 パッケージ内容

始める前に、パッケージにすべてのアイテムが揃っていることを確認してください。

Contents list for TOPPING E2X2: USB Type-A to Type-C cable, Type-C to Type-C cable, 6.35mm to 3.5mm adapter, Quick Start Guide
Figure 3: Included accessories: USB Type-A to Type-C cable, Type-C to Type-C cable, 6.35mm to 3.5mm adapter, and Quick Start Guide.

2.2 デバイスへの接続

  1. 電源とデータ接続: Connect the E2X2 to your computer (PC or Mac) or mobile device (iPhone or Android) using the provided USB Type-C cable. The E2X2 draws power and transmits data through this single connection.
  2. マイク/楽器接続: Plug your microphone into the XLR/TRS combo inputs (IN1 L or IN2 R) on the front panel. If using a condenser microphone, activate the 48V phantom power by pressing the corresponding 48V button. For instruments, use a 1/4-inch TS cable and press the "INST" button for instrument-level input.
  3. ヘッドホン接続: ヘッドフォンをフロントパネルの 6.35 mm ヘッドフォン ジャックに接続します。
  4. スピーカー接続: Connect your studio monitors or speakers to the Line Out (1L and 2R) jacks on the rear panel using 1/4-inch TRS cables.
TOPPING E2X2 connected to a laptop with a microphone and headphones
Figure 4: The E2X2 connected to a laptop, demonstrating typical setup with a microphone and headphones.

2.3 ドライバとソフトウェアのインストール

For Windows users, it is recommended to install the dedicated TOPPING control software and drivers for optimal performance. Mac and iOS devices typically offer class-compliant operation, meaning no additional drivers are required, though the control software may provide enhanced functionality. Refer to the official TOPPING web最新のドライバーとソフトウェアのダウンロードサイト。

3. 操作

3.1 フロントパネルコントロール

  • MON（モニター）ノブ： Adjust the monitoring level for each input channel.
  • 48V ボタン: Activate phantom power for condenser microphones. An indicator light will illuminate when active.
  • INST (Instrument) Buttons: Switch the input to instrument level for direct connection of guitars or other instruments.
  • 入力/出力レベルメーター: LED indicators display input and output signal levels, helping to prevent clipping.
  • モニターノブ: スタジオ モニターへの全体的な出力レベルを制御します。
  • GAINノブ: Adjust the input gain for each microphone/instrument channel.
  • INPUT/PLAYBACK Button: Toggles between monitoring the input signal directly (zero-latency) or the playback signal from your computer/DAW.
  • ヘッドフォン出力: 6.35mm jack for connecting headphones. The headphone volume is controlled by the MONITOR knob when in playback mode, or by the individual MON knobs for direct monitoring.
Close-up of TOPPING E2X2 front panel controls
図5：詳細 view of the E2X2 front panel, showing the MON, 48V, INST, MONITOR, GAIN controls, and headphone output.

3.2 リアルタイム監視

The E2X2 features a zero-latency hardware monitoring system. This allows you to hear your input signal directly through your headphones or speakers without any delay, which is crucial for recording. Use the INPUT/PLAYBACK button to switch between monitoring your live input and the audio playing back from your software.

Person using TOPPING E2X2 for zero-latency monitoring during recording
Figure 6: A user engaged in recording, benefiting from the E2X2's zero-latency hardware monitoring system.

3.3 Mixer Control

The E2X2 includes a comprehensive mixer control system accessible via its dedicated software. This allows for advanced audio routing and mixing, featuring four 8-channel input mixers, 6 DAW channels, and 4 LoopBack channels. This functionality provides flexibility for diverse recording and streaming scenarios.

Diagram showing TOPPING E2X2 independent mixer control with software interface
Figure 7: Illustration of the E2X2's independent mixer control, including the software interface with 6 DAW channels and 4 LoopBack channels.

4. メンテナンス

To ensure the longevity and optimal performance of your TOPPING E2X2, follow these maintenance guidelines:

  • クリーニング： Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners, aerosols, or solvents, as these can damage the finish or internal components.
  • ストレージ： Store the E2X2 in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
  • 取り扱い： 物理的な損傷を防ぐため、デバイスを丁寧に取り扱ってください。落としたり、強い衝撃を与えたりしないでください。
  • 換気： 過熱を防ぐため、本体周囲の換気を十分に行ってください。通気口を塞がないでください。

5。 トラブルシューティング

If you encounter issues with your TOPPING E2X2, refer to the following common troubleshooting steps:

  • 電源なし: Ensure the USB-C cable is securely connected to both the E2X2 and your computer/power source. Try a different USB port or cable.
  • 音が出ない（入力）:
    • Check if the microphone/instrument is properly connected to the correct input.
    • Verify that the GAIN knob for the respective channel is turned up.
    • コンデンサー マイクを使用する場合は、48V ファンタム電源が有効になっていることを確認してください。
    • Check your computer's sound settings to ensure the E2X2 is selected as the input device.
  • 音が出ない（出力）：
    • Ensure headphones or speakers are correctly connected to the output jacks.
    • Adjust the MONITOR knob to increase output volume.
    • Check your computer's sound settings to ensure the E2X2 is selected as the output device.
    • If using the INPUT/PLAYBACK button, ensure it is set to PLAYBACK for DAW audio.
  • 過度のノイズ/ハム音:
    • すべてのケーブルが適切にシールドされ、しっかりと接続されていることを確認してください。
    • Check for ground loops. Try connecting the computer and E2X2 to the same power outlet.
    • Reduce input gain if the signal is too hot (clipping).
  • Software Not Recognizing E2X2:
    • Restart your computer and the E2X2.
    • Reinstall the latest drivers and control software from the TOPPING webサイト。
    • オペレーティング システムが最新であることを確認してください。

If problems persist, contact TOPPING customer support for further assistance.

6. 仕様

特徴詳細
モデル番号E2X2
アイテム重量1.17ポンド（約0.53kg）
製品寸法3.94 x 3.94 x 0.98インチ（約10 x 10 x 2.5 cm）
接続技術USBタイプC
チャンネル数2（入力）
マイクプレampUltra-Linear, EIN as low as -130.5dBu
ファントムパワー48V（切り替え可能）
入力DNR（ADC）118デシベル
出力DNR（DAC）115デシベル
ADC THD+N<0.0003%
DAC THD+N<0.001%
ヘッドホン Amp 出力580mW x 2 @ 32オーム
ヘッドホン Amp ノイズフロア0.9μVrms
サポートされているSample Rates/Bit Depth44.1kHz/24bit to 192kHz/24bit
オペレーティングシステムの互換性Windows、Mac、iOS、Android
サポートされているソフトウェアAvid Pro Tools、Ableton Live、Steinberg Cubase、Studio One、Logic Pro、Nuendo、Reaper、Audacity、Adobe Audition など。
Diagram of LNRD module and AD/DA chip
Figure 8: Illustration of the LNRD module and AD/DA chip, key components for audio quality.
XMOS chip diagram
Figure 9: Diagram illustrating the XMOS chip, responsible for high-resolution audio processing.

7. 保証情報

The TOPPING E2X2 USB Audio Interface comes with a standard manufacturer's warranty. For detailed information regarding warranty terms, conditions, and duration, please refer to the warranty card included in your product packaging or visit the official TOPPING webサイトでご確認ください。保証請求に備えて購入証明書を保管してください。

8. サポート

For technical support, driver updates, or further inquiries about your TOPPING E2X2, please visit the official TOPPING web公式サイトをご覧いただくか、カスタマーサービス部門にお問い合わせください。また、追加のリソースやFAQもご覧いただけます。 TOPPING Store on Amazon.