free at last! the support (iPod touch 2nd generation 2010) and dozens of albums in memory wanders with me all over the house! AWESOME. I have the mastery of sound volume, albums, songs, and of judgment; and if I set the iPod to the cradle, it recharges. the sound is entirely similar to a CD. (With amplifier A-S500). I recommend this purchase, despite the high price, but the product has a finish "high end" black lacquer which is class ... in short YAMAHA. see compatibility with Yamaha amplifiers and the APPLE supports on the Yamaha website. Long live freedom!