Sony CFD-S300 CD Radio Cassette Recorder Boombox (Silver) CD, cassette, and radio boombox with CD-cassette synchro dubbing 2.3 per channel x 2, with two 4-inch speakers Slim, basic-function remote control simplifies listening Offers 10 front-panel direct-access buttons for tuner and CD; 20 FM and 10 AM station presets; drift-free digital PLL tuning Audio CD-R/CD-RW playback compatibility, 20-track programming, and Mega Bass low-end enhancement