The iSINE20 is one step up from the iSINE10 featuring an even longer Uniforce voice-coil that covers the ultra-thin diaphragm to a greater extent, enabling better control and responsiveness for better bass, clarity, and improved imaging. Zero distortion sound means you’ll feel closer to your music. Add the included Lightning cable with DSP and there’s no other in-ear headphone that even comes close to its performance.

If you want soundstage — the sensation of music and sound surrounding you; the feeling of distance, depth, and separation between the various instruments and sound sources — the iSINE20s have it in abundance. They’re capable of incredible subtlety, projecting sounds so quiet and far away as to make me question where they were coming from. And these headphones are just as spectacular at high volume levels, where every note is full, convincing, and distortion-free. Their sound is faultless.” THE VERGE

The hybrid design produces a soundstage more akin to a holographic projection around your head, as if you’re listening to top-notch speakers in some sort of personalized, augmented reality. There really is nothing quite like the soundstage the iSine 20 create, and it’s a stirring experience right from the start. You’ll almost swear you hear the music echoing around you, while the outside world is filtered stealthily into your custom sonic lair." DIGITAL TRENDS

Simply put, there's nothing else on the market like the Audeze iSINE series. These headphones are truly one-of-a-kind, in basically every way." APPLE INSIDER

"They’re remarkably clear and crisp ... like looking through a window that you’ve just wiped clean for the first time." THE WALL STREET JOURNAL