The built-in HD Radio(R) tuner offers a multitude of programs in premium digital sound. The unit also has DiAS digital processing tuner for high quality FM radio. The front AUX-IN lets you easily play songs from digital audio players. You can easily operate just by using the menu key and the volume dial. Enjoy superior sound with MOS-FET power amp and 24-bit DAC, and even customize the sound with 7-band parametric iEQ. You can also enjoy Bluetooth(R) Wireless Technology and iPod with optional adapters. * MOS-FET 50W x 4 (20W RMS x 4) * 7-Band iEQ * Ready for Bluetooth(R) Wireless Technology* * Ready for iPod Adapter** * MP3/WMA Compatible with ID3/WMA Tag (CD)