If you're looking to enhance the quality of your iDevice's audio output, check out the NuForce Icon iDo ($250). What it does is deliver CD quality sound by extracting audio data in its original form from your iPad, iPhone or iPod Touch, convert the high-quality files and output bit-perfect and low-jitter music playback. The iDo also features digitally controlled analog volume control, IR remote receiver that accepts your idevice's IR signal, USB connectivity for the included Apple-approved 30-pin sync/charging cable, as well as analog RCA, digital coaxial and headphone output.