Have you wanted to listen to your audio files from your idevice through your home audio system? The number of iPhone sales alone has substantially increased over the past year with the release of the iPhone 4 and iPhone 4S. Many consumers will need a way to listen to their audio files on their home audio systems as well as the idevice. The Pure i-20 dock comes equipped with the Clearsound digital end-to-end technology for its digital output and a superior 24-bit 192 KHz digital-to-analogue converter (DAC) for its analogue output. The Pure i-20 ensures you get the best from your digital music collection across the board.