DESC: Enjoy your favorite radio stations with the T-R680RS AM/FM stereo tuner from TEAC. Designed to offer direct access tuning to station frequencies or memory presets, this tuner offers manual, auto and preset tuning. Its quartz PLL-synthesized tuning system delivers quality sound through your stereo system, making it a valuable addition to any sound system. You'll also be able to take advantage of the built-in RS-232C interface to connect your serial equipment to your stereo system.