1. Уводзіны
Thank you for choosing the HIFIMAN SUNDARA Planar Magnetic Headphones. The SUNDARA headphones are engineered to deliver an exceptional audio experience, featuring advanced planar magnetic technology and a comfortable, durable design. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your headphones to ensure optimal performance and longevity.

Figure 1: HIFIMAN SUNDARA Planar Magnetic Headphones
Асноўныя характарыстыкі:
- NEO 'supernano' Diaphragm (NsD): Utilizes a diaphragm 80% thinner than previous designs, resulting in enhanced detail, faster transient response, and an extended frequency range.
- Hybrid Headband Design: Features a separate head strap that evenly distributes headphone weight for improved comfort during extended listening sessions.
- Трывалая канструкцыя: The headband structure is designed for everyday use, combining durability with an aesthetic appeal.
- 3.5mm Connectors: Equipped with standard 3.5mm sockets for improved connectivity and robust physical connection.
2. Што ў скрынцы
Please check the contents of your SUNDARA package. If any items are missing or damaged, contact your retailer or HIFIMAN customer support.
- HIFIMAN SUNDARA Planar Magnetic Headphones
- Headphone Cable (with 3.5mm connectors)
- 3.5mm-to-6.35mm Adapter
3. Інструкцыі па ўсталёўцы
Follow these steps to set up your HIFIMAN SUNDARA headphones:
- Распакаванне: Carefully remove the headphones and accessories from their packaging.
- Падключэнне кабеля: Locate the two 3.5mm connectors on the headphone cable. Insert one connector into the port on the left earcup and the other into the port on the right earcup. Ensure they are securely seated.
- Падключэнне да крыніцы гуку: Connect the other end of the headphone cable (the single 3.5mm jack) to your audio source (e.g., amplifier, digital audio player, computer). If your audio source requires a 6.35mm (1/4 inch) jack, use the included 3.5mm-to-6.35mm adapter.

Figure 2: Detail of earcup and headband connection
For a visual guide on setting up your HIFIMAN SUNDARA headphones, please watch the official product video below:
Video: Official HIFIMAN SUNDARA Over-ear Full-size Planar Magnetic Headphones overview і ўстаноўка.
4. Інструкцыя па эксплуатацыі
The HIFIMAN SUNDARA headphones are designed for comfortable and high-fidelity listening. Follow these guidelines for optimal use:
- Нашэнне навушнікаў: Adjust the headband so that the earcups sit comfortably over your ears, fully enclosing them. The hybrid headband design ensures even weight distribution for extended comfort.
- Рэгулятар гучнасці: Adjust the volume using the controls on your connected audio source. The SUNDARA headphones feature a high sensitivity of 94 dB and an impedance of 32 Ohms, making them relatively easy to drive with various devices. However, for the best performance, especially with demanding audio, a dedicated headphone amplifier may be beneficial.
- Асяроддзе для праслухоўвання: As open-back headphones, the SUNDARA provides a wide soundstage but offers minimal noise isolation. They are best used in quiet environments to fully appreciate their sonic capabilities.

Малюнак 3: бок view of the SUNDARA earcup
5. Тэхнічнае абслугоўванне і догляд
Proper care will extend the life and maintain the performance of your HIFIMAN SUNDARA headphones:
- Чыстка амбушюр: The updated earpads are designed for comfort. Gently wipe them with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Ачышчальная павязка на галаву: Wipe the headband with a soft, slightly damp тканінай. Сачыце за тым, каб вільгаць не трапляла ўнутраныя кампаненты.
- Сыход за кабелем: The headphone cable is detachable. When disconnecting, always grasp the connector housing, not the cable itself. Avoid sharp bends or excessive pulling on the cable.
- захоўванне: Store your headphones in a clean, dry place away from direct sunlight and extreme temperatures. Using a headphone stand or the original packaging is recommended to prevent damage.
- Воданепранікальнасць: These headphones are not water-resistant. Avoid exposure to liquids.

Figure 4: Close-up of SUNDARA earpads
6. Выпраўленне непаладак
If you encounter issues with your HIFIMAN SUNDARA headphones, refer to the following common problems and solutions:
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| Няма гуку альбо малая гучнасць |
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| Distorted or unbalanced sound |
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| Навушнікі адчуваюцца нязручна |
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If the problem persists after trying these solutions, please contact HIFIMAN customer support.
7. Тэхнічныя характарыстыкі
| Асаблівасць | Дэталь |
|---|---|
| Назва мадэлі | СУНДАРА |
| Нумар мадэлі тавару | ЁН-20 |
| Тып аўдыё драйвера | Планарны магнітны драйвер |
| Размяшчэнне вушэй | Над вухам |
| Формаў-фактар | Над вухам |
| Тэхналогія падлучэння | Правадная |
| Гняздо для навушнікаў | 3.5 мм Jack |
| Абсталяванне інтэрфейсу | 3.5 мм аўдыё |
| Функцыя кабеля | Раздымныя |
| Імпеданс | 32 Ом |
| Адчувальнасць | 94 дБ |
| Кантроль шуму | None (Open-back design) |
| Матэрыял | Aluminum (frame), Plastic or Leather (earpads/headband) |
| Вага прадмета | 1.3 фунта (прыблізна 590 г) |
| Памеры прадукту | 10.63 х 6.3 х 11.81 цалі |
| Узровень воданепранікальнасці | Не воданепранікальны |
| Уключаныя кампаненты | 3.5mm-to-6.35mm Adapter, Cable |
| Сумяшчальныя прылады | Мабільныя тэлефоны, ноўтбукі, планшэты |
| Рэкамендуемае выкарыстанне | Audio Monitoring, Recording |
8. Інфармацыя аб гарантыі
HIFIMAN products are covered by a manufacturer's warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region and retailer. Please retain your proof of purchase for warranty claims.
For detailed warranty information, including coverage, exclusions, and how to make a claim, please refer to the official HIFIMAN webсайт або звярніцеся да аўтарызаванага дылера.
9. Падтрымка кліентаў
If you have any questions, require technical assistance, or need further support regarding your HIFIMAN SUNDARA headphones, please contact HIFIMAN customer service through their official webсайт або кантактную інфармацыю, прадстаўленую на ўпакоўцы вашага прадукту.
Вы таксама можаце наведаць в HIFIMAN Store on Amazon для атрымання дадатковай інфармацыі аб прадукце і рэсурсаў.