When the Creative Labs SXFI AMP is connected to headphones, it delivers audio that rivals a high-end multi-speaker sound system, or even a real cinema experience. Praised by PCWorld, CNET, TechHive, Tom's Guide, and many others, the company's Super X-Fi technology had everyone floored at CES 2019, winning an unprecedented 14 "Best of CES" awards. That’s because Super X-Fi recreates the expansive experience of listening to a high-end multispeaker system in a studio on headphones—anywhere you go. Super X-Fi uses an AI engine to personalize audio based on the shape of your ears and head. Take photos on the SXFI app, and you’ll get a custom sound profile designed just for you. The tiny SXFI AMP—which is no bigger than a finger—combines this holographic audio technology with a high-end DAC and a headphone amp that's powerful enough to drive even 600-ohm studio-grade headphones. The AKM 4377 DAC delivers pristine sound (up to 120 dB SNR and 0.0003% THD), while the amp has a 3x gain for exceptionally powerful performance. The SXFI AMP can be used with PCs, laptops, tablets, smartphones, and game consoles.