AudioQuest Dragonfly Red USB 디지털-아날로그 변환기 사용 설명서

1. 서론

The AudioQuest Dragonfly Red is a portable USB Digital-to-Analog Converter (DAC) and headphone amplifier designed to deliver enhanced audio quality from any mobile device or computer. This compact device processes digital audio signals, converting them into analog sound for headphones or audio systems, bypassing the often inferior internal DACs of source devices. It supports a wide range of music files, from MP3s to 24-bit/96kHz high-resolution audio, and features a powerful 2.1-volt output capable of driving most headphones.

Image: The AudioQuest Dragonfly Red USB Digital-to-Analog Converter, a compact red device with a dragonfly logo.

2. 특징

• 32-Bit SABRE DAC: Utilizes a high-performance digital-to-analog converter chip for superior sound reproduction.
• 2.1v Output: 제공합니다 ample power to drive a wide range of headphones, ensuring dynamic and clear audio.
• 보편적 인 호환성 : Works with Apple and Android devices when paired with a simple adapter (sold separately).
• 고해상도 오디오 지원: Plays everything from MP3s to 24-bit/96kHz high-resolution files, including MQA for streaming.
• 향상된 오디오 품질: Improves detail, transparency, immediacy, richness, and tonal accuracy of your audio.
• Direct Headphone Drive: Designed to directly drive headphones for optimal performance.
• Fixed Output: Can feed a preamp or receiver for integration into a home audio system.
• 비동기 전송: Ensures digital timing integrity for reduced jitter and improved sound.

3. 상자 안에 무엇이 들어있나요?

• AudioQuest Dragonfly Red USB Digital-to-Analog Converter
• Leatherette Travel Pouch

Note: Additional accessories such as USB adapters for mobile devices (e.g., Apple Lightning to USB Camera Adapter, Android USB-C to USB-A adapter) are sold separately and may be required for certain setups.

4. 설정

4.1 Connecting to a Computer (Windows/macOS)

1. Plug the Dragonfly Red directly into an available USB-A port on your computer.
2. Connect your headphones or audio system to the 3.5mm output jack on the Dragonfly Red.
3. Your computer should automatically recognize the device. Select the Dragonfly Red as your audio output device in your operating system's sound settings.

Image: The Dragonfly Red plugged into a laptop's USB port, with headphones connected to the DAC's 3.5mm jack.

4.2 모바일 기기(iOS/Android)에 연결하기

For mobile devices, an appropriate USB adapter is required (not included).

• iOS 기기의 경우: Use an Apple Lightning to USB Camera Adapter (or a USB-C to USB-A adapter for newer iPads). Connect the adapter to your iOS device, then plug the Dragonfly Red into the adapter's USB-A port.
• Android 기기의 경우: Use a USB-C to USB-A adapter (or Micro-USB to USB-A for older devices) with OTG (On-The-Go) functionality. Connect the adapter to your Android device, then plug the Dragonfly Red into the adapter's USB-A port.

Image: A person holding a smartphone connected to the Dragonfly Red via an adapter, with headphones attached.

Once connected, ensure your mobile device recognizes the Dragonfly Red as the audio output. Some Android devices may require a third-party music player app that supports USB audio output.

5. 사용 설명서

The Dragonfly Red operates automatically once connected and recognized by your device. Simply play your desired audio content, and the Dragonfly Red will process the digital signal and output enhanced analog sound through its 3.5mm jack.

5.1 볼륨 조절

The Dragonfly Red features a 64-bit bit-perfect digital volume control. When connected to a computer or mobile device, the volume controls of your source device will directly adjust the output level of the Dragonfly Red. For optimal sound quality, it is recommended to set the source device's volume to maximum and then adjust the listening volume using the Dragonfly Red's internal volume control (which is linked to the source device's volume). This ensures the digital signal is passed to the DAC at its full resolution before attenuation.

6. Understanding the LED Indicator

The Dragonfly logo on the device illuminates in different colors to indicate the sampling rate of the audio being played:

• 녹색: 44.1 kHz (CD quality)
• 파란색: 48kHz
• 호박색: 88.2kHz
• 마젠타: 96 kHz (High-resolution audio)

Image: The Dragonfly Red with its protective cap removed, revealing the USB connector and the illuminated dragonfly logo, which indicates the current samp링율.

This visual feedback allows you to confirm that your audio is being processed at the expected resolution.

7. 유지관리

• Keep the Dragonfly Red clean by wiping it with a soft, dry cloth. Avoid using liquid cleaners or solvents.
• Store the device in its provided leatherette pouch when not in use to protect it from dust and scratches.
• 극한의 온도, 습도 또는 직사광선에 장치를 노출하지 마십시오.
• Handle the USB connector and 3.5mm jack with care to prevent damage. Consider using a short USB extension cable (e.g., AudioQuest DragonTail) when connecting to laptops to reduce strain on the USB port and the device itself.

8. 문제 해결

8.1 사운드 출력 없음

• Ensure the Dragonfly Red is securely plugged into the USB port of your source device.
• Verify that your headphones or audio system are correctly connected to the Dragonfly Red's 3.5mm output.
• Check your computer's or mobile device's sound settings to confirm that the Dragonfly Red is selected as the default audio output device.
• Increase the volume on both your source device and the connected headphones/audio system.
• Try restarting your computer or mobile device.
• If using a mobile device, ensure your adapter is compatible and supports OTG functionality. Some Android devices may require a specific music player app.

8.2 Intermittent Audio or Static

• Ensure all connections are firm and secure. Loose connections can cause audio interruptions.
• 헤드폰이나 케이블을 바꿔가며 테스트하여 액세서리 불량 여부를 확인하십시오.
• If connected to a laptop, consider using a short USB extension cable to reduce physical strain on the USB port and potential interference.
• Minimize other USB devices connected to the same hub or computer, as power fluctuations can sometimes affect performance.

9. 사양

10. 공식 제품 영상

11. 보증 및 지원

AudioQuest products are designed for reliability and performance. For specific warranty information and support, please refer to the official AudioQuest web사이트를 방문하거나 고객 서비스에 직접 문의하세요. 보증 청구를 위해 구매 증빙 자료를 보관하세요.

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