The Bogen Model CR100A provides a reliable, economical background music source for a sound system. The CR100A is a compact, integrated unit consisting of an auto-reversing cassette tape player and an AM/FM-stereo tuner. It features an electronic quartz-locked PLL tuning system with manual tuning control and auto seek control. The CR100A is an excellent choice for both small and large background music systems. The CR100A has been designed and engineered for quality, dependability, and ease of operation.