Questyle M15C Portable DAC Headphone AmpКіраўніцтва карыстальніка lifier

Уводзіны

The Questyle M15C is a high-fidelity portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to deliver exceptional audio quality. It integrates an ESS ES9281AC DAC chip with Questyle's patented Current Mode Amplification (CMA) technology, ensuring precise and powerful sound reproduction. This device is compatible with iOS, Android, and PC platforms, supporting a wide range of high-resolution audio formats.

Змест пакета

Праверце наяўнасць усіх прадметаў у камплекце:

• Questyle M15C USB DAC Headphone Ampліфікатар х1
• Кабель Type-C да Type-C x1
• Кабель Type-C - USB-A x1
• Кіраўніцтва карыстальніка x1

Image: The Questyle M15C device shown alongside its packaging and the included Type-C to Type-C and Type-C to USB-A cables.

Прадукт скончаныview

The M15C features a compact, durable aluminum chassis with a transparent window showcasing its internal circuitry. It includes dual headphone output jacks (3.5mm unbalanced and 4.4mm balanced) and a USB Type-C input port for data and power.

Выява: Падрабязны view of the Questyle M15C, highlighting its transparent casing that reveals the internal circuit board and the various input/output ports.

Настройка

1. Падключэнне да зыходнай прылады: Use the provided Type-C to Type-C cable to connect the M15C to your Android phone, PC, or other compatible device. For iOS devices with a Lightning port, an MFi-certified Lightning to Type-C adapter (Questyle LTC02 or similar, sold separately) is required.
2. Падключыце навушнікі: Plug your headphones into either the 3.5mm (unbalanced) or 4.4mm (balanced) output jack on the M15C.
3. Уключэнне: The M15C draws power directly from the connected source device and will power on automatically upon connection.

Інструкцыя па эксплуатацыі

Once connected, the M15C functions as an external sound card for your device, bypassing its internal audio processing for superior sound quality.

• Рэгулятар гучнасці: Adjust the volume directly from your source device (phone, PC). The M15C does not have its own volume control.
• Рэгуляванне ўзмацнення: The M15C features manual gain adjustment. Refer to the device's side for a small switch or button to toggle between low and high gain modes. High gain is recommended for headphones with higher impedance (up to 600 ohms) or lower sensitivity.
• Сертыфікацыя MFi: The M15C is MFi certified, ensuring seamless compatibility and optimal performance with Apple devices when used with an appropriate adapter.

Image: The Questyle M15C connected via a Type-C cable to a smartphone, demonstrating its use as a portable audio enhancement device while playing music.

Сувязь

The M15C offers versatile connectivity options:

• Увод: USB Type-C for digital audio input and power.
• Выхады:
  • 3.5-мм незбалансаваны раз'ём для навушнікаў
  • 4.4 мм балансны раз'ём для навушнікаў
• Сумяшчальнасць: Supports iOS, Android, and PC operating systems.

Audio Quality Features

The M15C is engineered for superior audio performance:

• Чып ЦАП: Features an ESS ES9281AC flagship DAC chip.
• Ampвызваленне: Incorporates Questyle's Current Mode Amplification (CMA) technology.
• Нізкі ўзровень шуму: Achieves a bottom noise level below -130dB.
• Нізкі ўзровень скажэнняў: Total Harmonic Distortion (THD) of 0.0003%.
• Падтрымка высокага дазволу: Decodes PCM from 16Bit/44.1kHz up to 32Bit/384kHz and DSD256 (1-bit).
• Выходная магутнасць: Up to 300mW at 32 ohms.

Тэхнічнае абслугоўванне

To ensure the longevity and optimal performance of your Questyle M15C:

• Трымайце прыладу чыстай і без пылу. Выкарыстоўвайце для чысткі мяккую сухую тканіну.
• Пазбягайце ўздзеяння на прыладу экстрэмальных тэмператур, вільготнасці або прамых сонечных прамянёў.
• Не спрабуйце разбіраць або мадыфікаваць прыладу, бо гэта прывядзе да анулявання гарантыі.
• Захоўвайце прыладу ў бяспечным месцы, калі яна не выкарыстоўваецца, каб прадухіліць фізічныя пашкоджанні.

Ліквідацыю непаладак

If you encounter issues with your M15C, refer to the following common solutions:

• Няма гуку:
  • Ensure the M15C is securely connected to both the source device and headphones.
  • Праверце ўзровень гучнасці на прыладзе-крыніцы.
  • Verify that the correct audio output device (M15C) is selected in your computer's sound settings or smartphone's audio options.
  • Праверце з іншымі навушнікамі або іншай крыніцай гуку, каб вызначыць праблему.
• Скажоны гук:
  • Зменшце гучнасць на прыладзе-крыніцы.
  • Пераканайцеся, што ваш аўдыя fileне пашкоджаныя або нізкай якасці.
  • Check if the gain setting is appropriate for your headphones. If using sensitive headphones, try the low gain mode.
• Прылада не распазнана:
  • Зноў падключыце кабель USB.
  • Try a different USB port on your computer or a different cable.
  • For iOS devices, ensure you are using an MFi-certified Lightning to Type-C adapter.
  • Перазапусціце зыходную прыладу.

Тэхнічныя характарыстыкі

Інфармацыя аб гарантыі

Questyle products are covered by a limited 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, refer to the warranty card included in your product packaging or visit the official Questyle webсайт.

Падтрымка

For technical assistance, product inquiries, or customer service, please contact Questyle support through their official website. You may find FAQs, driver downloads, and contact information on their support pages. When contacting support, please have your product model (M15C) and ASIN (B0DPX53Z7J) available.