I have a strong desire to get great audiophile sound in a cheap and userfriendly interface that will be entirely interfaced via wifi with my computer. Right now I'm using an Apple airport express to send files to my Dali Lektor bookshelf speakers via my main amp, a Hypex 200 watt which I've inserted in place of the HK stereo receiver I normally use in this smaller system. Its overkill and hot rod and -unfortunately- sounds way better to me. Anything out there under 500$ that will give me a volume control and maybe a DAC that isn't a 10-watt Tripath-amp?