Questyle

Questyle M12i HiFi Headphone Amplifier

Name: Questyle M12i HiFi Headphone Amplifier
Brand: Questyle
Price: 68.25 USD
Availability: InStock

$68.25 USD

~~$103.95 USD~~ $68.25 USD

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Thanks to the patented current mode amplifier technology, the noise floor of M12i is lower than -130dB, and there is absolutely no noise when listening to music with high-sensitivity earplugs. At the same time, M12i has an ultra-wide frequency response far exceeding 80kHz, making it a true Hi-Res device.

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Questyle M12i mobile headphone amplifier with DAC full package, including device, USB-C cable, USB adapter, documents and box.

Apple MFi Certified for Guaranteed Performance and Compatibilit

The 'i' in indicates that it has been certified by Apple MFi.MFi certification ensures perfect support for iPhone/iPad and seamless integration into the Apple ecosystem.It complies with Apple's stringent requiremption and compatibility,avoiding the risk of damage to phone and systems ffrom arbitrary USB device pairings.

Questyle M12i portable DAC and headphone amplifier connected to a laptop via USB-C, powering wired in-ear earphones.

M12i · Mobile Headphone Amplifier with DAC Enjoy all the benefits of M12i

At the 2024 CES exhibition, Questyle unveiled the second-generation Mobile Headphone Amplifier with DAC M12i.

Following the success of the first-generation M12, which has been sold out in tens of thousands of units, the M12i also features high-performance audio signal processing. It breaks through the limitations of integrated audio circuits in phones in terms of technology, cost, and size. With Questyle's unique Current Mode Amplification paired with the ESS flagship USB DAC chip, it allows users to fully enjoy lossless audio content from streaming platforms with traditional HiFi headphones, ensuring the best audio experience.

SiP Current Mode Patent Independent Headphone Amplifier,Low Power Consumption,and Strong Deiving Force Works for Extended Periods at High vOLUME

Questyle M12i DAC internal structure with ESS ES9281AC chip, SiP current mode amplification module, and TOREX power management.

Questyle's exclusive patented "Current Mode" amplifier technology is the fundamental hardware that sets Questyle apart from other terminals. As the "engine" of the headphone system, the amplifier has a crucial impact on sound quality. Thanks to the independently developed Current Mode amplification module, unlike similar products that use operational amplifier (op-amp) chips for amplification, the M12i is not constrained by the power limitations of op-amp chips. It has ultra-low distortion of 0.0003% and extremely high current output capability.Thanks to the patented Current Mode amplification and the use of TOREX's efficient power management system, it features high-performance and low-power consumption. Hence, it lowers the risks of overheating or interruptions in case of long use.