The Premier Technologies USB1100
The USB1100 is a 100% digital player designed specifically for advertising on hold, with sound quality that is far superior to many other playback options.
Loss of power to the unit will not erase a production because it uses Flash memory to store the audio file. Also, because the USB1100 has no moving parts, it is extremely reliable.
Requirements: An email address for receiving new productions, and a USB-enabled PC.