The FiiO K11 is a DAC/Amp that provides more bang for your buck than a bank robbery. Clocking in at a mere $129, this multi-input powerhouse is serious about sound, no matter what its price tag might lead you to believe. If you’re interested in what people are saying about it, dive into our Reviews Compendium, your one-stop shop for the condensed wisdom of the audiophile community. Here, we've distilled a plethora of reviews from across the web into bite-sized snapshots—think of it as the ultimate TL;DR of what the critics and users are saying. Whether you’re crunched for time or just want the highlights without wading through technical jargon, this compendium offers a quick, easy glimpse that captures the essence of each review. It’s the perfect way to gauge the buzz around the K11 without blowing your whole afternoon.

Meet Fosi Audio—the new brand on Apos that's here to spice up your life (yes, that’s a Spice Girls reference). They’re armed with an arsenal of amplifiers that could wake the dead and DACs that promise to revolutionize your gaming (let’s face it, your skills need all the help they can get). As we unfurl the red carpet for six of their lineup, are you ready to mess around, push buttons, and maybe make your neighbors question your taste in music? Crank those knobs and hit play—let’s cause a ruckus!

Big changes are underway, and we're thrilled to share them with you. Our vacuum tube product line, previously known as Apos Ray Tubes, is stepping into a new brand identity, now known as simply Ray Tubes. But it’s not just the name we’re changing. As part of broader rebranding efforts—which include sleek new branding, updated photography, and a dedicated website—we’re thrilled to tell you about how we’re evolving to address your feedback and fulfill some of the requests you’ve shared with us about Ray Tubes.