Provides 1 minute announcement (Expandable to 4 minutes using ERAM-60 units) * Non-volatile memory * Automatic Gain Control for recording from tape or mics * Built-in 1.5 watt amp connects to KSU/speakers * 3 playback features: continuous repeat, On-demand at the push of a button, and Multiple message intervals that fade in and out over external background music. Applications: Promotion/Music on Hold, Museum info, Airports, Moving sidewalks