Astell&Kern AK100 MQS Portable System
if you are a serious audiophile, we are guessing, a regular iPod isn’t going to cut it for you. in such case, you might need a portable audio system that packs some real oomph – one such as the Astell&Kern AK100 MQS Portable System by iRiver. the AK100 is touted to be the “ultimate portable high-fidelity port