M15i Blues Blue Headphone Amplifier Portable USB C DAC Amps | [MFi Certified] Jazz / Blues Custom Tuning with 4.4mm/3.5mm Outputs PCM 768kHz/DSD512 Hi-res Lossless Adapter for Phones/PC

Featuring the latest ESS flagship USB DAC decoding chip, the ES9281AC, which supports up to PCM768 and DSD512 decoding. Experience high-resolution, high-fidelity audio with rich detail, pure sound, and an expansive soundstage, delivering a live concert-like atmosphere. Specially tuned for the atmospheric essence of jazz and blues! Leveraging the refined resolution of the Current Mode Amplifier, it enriches midrange warmth and the layering of high-frequency harmonics. The sultry saxophone, the deep bass, and the subtle vocal nuances are all reproduced vividly, capturing the mood of a late-night jazz club.

Its low-power design ensures extended listening sessions. The "i" suffix denotes MFi certification. The patented Current Mode Amplifier CMA technology (Global
PCT Patent Number: US 9, 614, 483
B2) delivers exceptional performance: low power consumption and heat generation; a wide bandwidth up to 1MHz, ultra-low distortion of 0.0003 %, and broad impedance adaptation from 8ohm to 600ohm. It performs excellently with most headphones available. Offers broad compatibility, working effectively with computers, smartphones, and laptops. It provides high compatibility with iOS, Harmony OS, Android versions 5.1 and above, and Windows 10 and above, allowing you to enjoy your lossless music on your preferred device anytime, anywhere