Ideal for a variety of installations, the CD-400U delivers the latest wireless and solid state technology content playback by offering CD, Bluetooth wireless, SD, USB, and AM/FM tuner capability for fast and easy playback of professional quality audio. Recording from the CD or AM/FM source to SD or USB media is possible. Music playback from CDs, USB memory devices and SD cards The CD-400U supports a wide range of media including audio CDs, data CDs, USB memory devices and SD and SDHC cards, supporting WAV, MP3, AAC and WMA formats. The CD-400U is ideal for contractors where playback of a wide range of media and files is required. Playback modes (continuous playback, single playback and random playback) can also be combined with repeat playback function settings (on/off) to suit a wide range of situations. Check out this in-depth video for a technical overview on the features and use of this powerful source device. Wireless streaming from Bluetooth® devices Your digital music library can be played back from Bluetooth® devices such as smartphones, tablets and portable music players. Once the device is paired with the CD-400U, a wireless connection can be made quickly by simply pressing the pairing button. This enables easy playback of audio files without fussing with cables or file formats. * The CD-400U can be now individually identified via Bluetooth as "CD-400U-xxxx" (xxxx being the unit's individual number). This applies to units which serial number starts with 206 and upwards only. The serial number can be checked on the unit's rear panel. A built-in AM/FM tuner The CD-400U accommodates an AM/FM tuner with 20FM + 20AM presets. An independent tuner output connector is equipped on the back, enabling simultaneous playback with other media on the unit. Analog audio outputs in Balanced and Unbalanced The CD-400U equips both XLR balanced output and RCA unbalanced connectors. This makes the unit to suit to a wide range of settings, from background music in small facilities such as restaurants and offices to public facilities such as halls. Remote control via an RS-232C and an Ethernet on option card. As a standard feature, the CD-400U equips an RS-232C connector, allowing the unit to work with various remote control commands required by contractors. An optional Ethernet card – enabling the same serial control – is scheduled to release in future.