Conclusion: While higher quality and similarly-priced portable DAC’s do exist (the uDAC-2 is a good example), we can’t think of any others that come packaged with a respectable sounding speaker and quality headphone amplifier in such a tidy little package.
Pros: Clean, distortion-free sound, Tiny footprint, Quality DAC built in, Decent headphone amp, 8-10 hour battery life
Cons: Lack of low frequencies, Won’t improve sound of iDevices
Excerpt: Meet the latest of NuForce's audiophile-grade audio devices, the Cube . No this is not the Allspark in disguise, and although it looks cute, it'll tear your ears apart with room filling sound. What is it?