Avoid

The iWake was decent enough at the start: the iPod sound was fine. The radio had static, even with the antenna wire extended, but that could just have been the location.

After three months or so of very light usage (maybe two hours a week), the iWake just stopped working: the radio could not be tuned, the volume and clock could not be set, nothing. Memorex support has been completely unresponsive (as unresponsive as the device), and based on this experience I would suggest finding a better device and better manufacturer.