설명
Questyle NHB12: Apple 기기용 진정한 무손실 오디오
Questyle NHB12는 휴대용 고음질 청취의 새로운 기준을 제시합니다. Apple Music의 고해상도 무손실 스트리밍의 잠재력을 최대한 활용하도록 특별히 설계된 NHB12는 스튜디오급 DAC와 앰프를 Apple MFi 인증 Lightning 케이블에 직접 통합한 세계 최초의 인이어 모니터(IEM)입니다. 이를 통해 iPhone 및 iPad 사용자는 부피가 큰 외부 동글 없이도 진정한 192kHz/24비트 음질을 즐길 수 있습니다.
통합 고음질 기술
NHB12의 강점은 케이블 모듈에 통합된 첨단 기술에 있습니다.
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내장 DAC/앰프: Questyle의 독자적인 전류 모드 증폭기(CMA) SiP 기술을 탑재하여 높은 전력 효율과 0.0002% 의 혁신적인 저왜곡률을 제공합니다.
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고해상도 재생: ALAC(Apple Lossless Audio Codec) 및 PCM 오디오 데이터를 최대 192kHz/24비트 까지 지원하여 좋아하는 음악의 모든 미묘한 음색까지 생생하게 들을 수 있습니다.
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에너지 효율: 초저전압(2V, 3mA 전류)으로 설계된 NHB12는 일반적인 완전 무선 스테레오(TWS) 이어폰보다 전력을 약 50% 적게 소비하므로 이동 중 장시간 음악 감상에 적합합니다.
프리미엄 드라이버 및 다재다능함
뛰어난 품질의 다이내믹 드라이버 시스템이 오디오 경험의 기반이 됩니다.
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다이내믹 드라이버: 맞춤형 보이스 코일과 다이어프램을 적용한 10.2mm 다이내믹 드라이버를 탑재하여 넓은 대역폭과 강력하면서도 정밀한 사운드를 제공합니다.
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분리형 케이블 디자인: NHB12는 표준 분리형 2핀 커넥터를 사용합니다. iOS 기기용 특수 Lightning DAC/앰프 케이블 과 표준 3.5mm 케이블이 모두 포함되어 있어 기존 DAP 또는 데스크톱 시스템을 포함한 거의 모든 소스 기기와 함께 사용할 수 있습니다.
Questyle NHB12는 아이폰에서 끊김 없는 단일 케이블 연결과 왜곡 없는 고해상도 사운드를 원하는 오디오 애호가를 위한 완벽한 솔루션입니다.
명세서
- Weight: 200gr
- Usage: Indoor & outdoor
장점과 단점
- Sustainably produced
- Ideal for everyday use
World’s First True Lossless Headphones with MFI certified – Questyle NHB12 delivers studio-quality （the highest resolution lossless）192kHz audio with 0 distortion. It is a high-resolution audio powerhouse, capable of handling audio files from 16-bit up to 24-bit. This means you can enjoy studio-quality music on the go, with an astonishing 6.5 times more information than standard CDs.
Moreover, it supports the Apple Lossless Audio Codec, the epitome of high-quality audio formats, thanks to its Apple MFi certification. Combined with an integrated DAC and Current Mode Amplifier, NHB12 can provide unparalleled sound quality.
Exceptional Audiophile Sound Quality – Fitted with a high-resolution dynamic driver, our wired headphones Questyle NHB12 utilize lossless compression technology called ALAC which captures the crisp, clean, original studio sound when listening to Apple Music
- Precision Noise Canceling and Damping – The perfect audiophile headphone for people who want to block out the world, these studio headphones provide precise control over air movement and damping to make every beat clear and vibrant.
- Comfortable Wearability for On-the-Go Lifestyles – Unlike over-ear headphones that can feel bulky and heavy our lightweight base headphones slip into the ear with seamless wearability and comfort that’s perfect for walking, traveling, and working.
- Ultra-Low Operating Voltage – Along more efficient than over ear headphones, especially when used as long listening sessions headphones, these earbuds boast a low 2V voltage and 3mA current which reduces power consumption by 50% over TWS earphones.
Sample Rate Indicator: Easily identify the quality of your music with a one-light display for standard lossless quality and two lights for Hi-Res lossless quality.
Hardcore PerformancePatented Current Mode Amplifier plus TTA ArchitecturePowerful engine of Robust Sound
The SIGMA Pro features a more powerful, fully discrete and balanced current mode amplifier, delivering significantly increased output power and current.
This allows it to effortlessly drive demanding high-impedance headphones for a full, dynamic sound, while also precisely controlling low-impedance IEMs for pure, detailed audio. The four sets of patented amplifiers elegantly resolve the conflict between size, power, and audio performance.
IN THE BOX
- NHB12 Earphones
- NHB12 MFi Certified DAC/Amp Cable
- 3.5mm Connector Cable
- Leather Storage Case
- Silicone Eartips: SS, S, M, L, LL
- Quick Start Guide
SPECIFICATIONS
Driver:
10.2mm Dynamic with custom diaphragm voice coil
Minimum Working Voltage:
2V
Working Current:
3mA
Audio Decoding:
192k
Ultra Low Distortion:
0.0002%
Audio Data：
PCM44.1-192kHz /16-24 bit
Frequency Range：
20-20000Hz
lmpedance：
42Ω
Working Current：
10mA
Maximum Working Current：
20mA
Connector:
Lightning / 3.5mm Jack
Net Weight：
26g
Length：
1.2m
FAQs
What makes the Questyle NHB12 different from standard USB-C earbuds?
The Questyle NHB12 is not just a pair of earbuds; it is a specialized Hi-Fi system. Unlike standard digital earbuds, the NHB12 features a built-in Current Mode Amplification (CMA) SiP (System-in-Package). This allows the earphones to handle high-resolution audio data up to 192kHz/24-bit directly from your device, providing a studio-grade listening experience that standard earbuds simply cannot replicate.
Does the Questyle NHB12 require a separate battery or charging?
No, the NHB12 is designed for maximum portability. It is powered directly by your smartphone via the Lightning or USB-C port. Thanks to Questyle's high-efficiency power management, it delivers powerful amplification while maintaining ultra-low power consumption, ensuring that your phone's battery life remains largely unaffected even during extended listening sessions.
Is the NHB12 Apple MFi Certified for Lossless Audio?
Yes, the NHB12 is engineered to meet Apple’s strict MFi (Made for iPhone) standards. This certification ensures full compatibility with iOS devices and guarantees that the device can take full advantage of Apple Music Lossless. It bypasses the phone's internal budget DAC to ensure the digital signal remains pure until it reaches the NHB12’s high-performance internal processor.
How does Current Mode Amplification benefit the sound quality of NHB12?
Questyle’s patented Current Mode Amplification (CMA) is the core technology of the NHB12. By amplifying the signal in the "current domain" rather than the "voltage domain," it achieves a much higher bandwidth and near-zero harmonic distortion. For the listener, this translates to a wider soundstage, faster transient response, and a more natural sound that lacks the "digital edge" found in many portable converters.
Can I use the Questyle NHB12 for phone calls and meetings?
While the NHB12 is primarily an audiophile-grade music device, it is designed for modern lifestyle integration. It features an integrated high-quality microphone and inline controls, allowing you to take calls, join virtual meetings, and control playback without disconnecting your high-resolution audio setup.