1. はじめに
The beyerdynamic DT 880 Premium Edition 250 Ohm Over-Ear-Stereo Headphones are designed to deliver a precise and detailed audio experience. Combining elements of both open and closed headphone technologies, they reproduce a complete sound spectrum with clarity. These headphones are engineered for comfort during extended listening sessions, making them suitable for music enjoyment at home or in a studio environment.
Figure 1: beyerdynamic DT 880 Premium Edition Headphones
2. 安全情報
Please read and follow all safety instructions before using your headphones to prevent damage or injury.
- 聴覚保護: 聴覚障害を防ぐため、長時間大音量で聞くことは避けてください。
- 交通安全： 周囲の音が聞こえないと危険が生じる可能性がある運転中、自転車に乗っているとき、または機械を操作するときは、ヘッドホンを使用しないでください。
- クリーニング： お手入れには柔らかく乾いた布をご使用ください。液体洗剤やエアゾールは使用しないでください。
- 水分： ヘッドホンを水や湿気から遠ざけてください。
3. パッケージ内容
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ます。
- beyerdynamic DT 880 Premium Edition Headphones
- 1/4-inch adapter
- 黒のキャリングケース
4. セットアップ
4.1 ヘッドホンの接続
The DT 880 headphones feature a wired connection for optimal audio fidelity.
- Locate the 3.5 mm stereo jack plug on the single-sided cable.
- For devices with a 3.5 mm audio port (e.g., mobile phones, tablets), plug the jack directly into the port.
- For devices with a 1/4-inch audio port (e.g., stereo systems, audio interfaces), attach the included 1/4-inch adapter to the 3.5 mm jack before plugging it in.
Figure 2: Connecting the DT 880 Headphones
4.2 快適さの調整
The headphones are designed for comfort during prolonged use.
- Adjust the headband to fit your head size. The padded headband ensures even pressure distribution.
- The soft, replaceable ear pads are circumaural, meaning they fit around your ears for a comfortable seal.
5. 操作手順
5.1 オーディオを聴く
Once connected, ensure your audio source is playing. Adjust the volume directly from your connected device. The DT 880 headphones offer a rich frequency response of 5 Hz to 35 kHz, providing detailed sound reproduction across the entire audio spectrum.
Figure 3: DT 880 Headphones in use
5.2 Semi-Open Design
The semi-open back design allows for a natural soundstage and some awareness of your surroundings, which can be beneficial in certain listening environments. This design also contributes to the headphones' balanced sound profile, with clear high frequencies, strong mids, and voluminous bass.
5.3 メディア制御
If your connected device supports it, basic media control (e.g., play/pause) may be available through the inline remote on the cable, if present on your specific model variant.
5.4 製品ビデオ終了view
ビデオ1: 審判員がview of the beyerdynamic DT 880 Premium Headphones, highlighting key features and design.
6. メンテナンス
6.1 クリーニング
- 柔らかく、乾いた、糸くずの出ない布でヘッドフォンを拭いてください。
- The ear pads are replaceable. Refer to beyerdynamic's official website or authorized dealers for replacement parts and instructions.
- 仕上げやコンポーネントを損傷する可能性のある、強力な化学薬品や研磨材の使用は避けてください。
Figure 4: DT 880 Headphones, showing ear pads
6.2 ストレージ
When not in use, store the headphones in the provided black carrying case to protect them from dust and physical damage.
7。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 音が出ない | Cable not fully connected; device volume too low; incorrect audio output selected on device. | Ensure cable is securely plugged in; increase device volume; check audio output settings on your device. |
| 歪んだ音 | Volume too high; damaged cable; audio source quality is low. | Lower device volume; try a different audio source/cable if possible; ensure audio file品質は良いです。 |
| 使用中の不快感 | Headband not adjusted correctly; ear pads worn out. | Adjust the headband for a comfortable fit; consider replacing ear pads if they are flattened or damaged. |
8. 仕様
- モデル： DT 880 Premium Edition
- ブランド： バイエルダイナミック
- 接続技術： 有線
- 耳の配置： オーバーイヤー（耳覆い型）
- インピーダンス: 250オーム
- 周波数応答: 5 Hz ～ 35 kHz
- ヘッドフォンジャック： 3.5 mmジャック（1/4インチアダプター付き）
- ケーブル機能： 片面
- 材料： Plastic, High-grade steel grilles
- 商品の重量: 約10.4オンス（295グラム）
- 製品寸法: 7 x 4 x 8.5インチ
- 特集: Semi-Open Back Design, Bass-reflex system, Noise Isolation (effective, but not active noise cancellation)
- メーカー: バイエルダイナミック
- 製造国: ドイツ
9.保証とサポート
The beyerdynamic DT 880 Premium Edition Headphones come with a 2年間の保証 購入日より。
For warranty claims, technical support, or inquiries about replacement parts (such as ear pads), please contact beyerdynamic customer service or your authorized dealer. Keep your proof of purchase for warranty validation.