The CD-400UDAB is an audio player device for: CD, USB memory, SD/SDHC cards, and Bluetooth devices. It also features an input (mini-jack) for connecting external audio devices, as well as an FM/DAB+ receiver for playing music from radio stations.

• General features
• > Media player device with DAB+/FM tuner and Bluetooth receiver,
• > Ability to play audio from CDs: Audio CD, MP3, and WMA files,
• > Supports CD standards: CD-DA, CD-ROM, CD-R, CD-RW (CD-DA format),
• > Ability to play audio files from SD/SDHC cards and USB memory: MP3, AAC, WAV, WMA,
• > Features FM/DAB+ receiver with separate output,
• > Ability to play music from radio stations (routing to main output or separate output),
• > Ability to wirelessly connect and play audio from Bluetooth devices (smartphones, tablets, portable music players),
• > Ability to copy from CD or receiver to SD/SDHC card or USB (MP3 format),
• > Features stereo mini AUX IN input (front), for connecting external audio devices,
• > Playback: Continuous, Single, Random,
• > Repeat playback: All, Single, A–B,
• > Anti-shock memory,
• > Lock function, to avoid incorrect operation,
• > Analog XLR balanced output (main),
• > Analog RCA unbalanced output (main),
• > Analog RCA unbalanced output (receiver),
• > Remote control capability via RS-232C port (D-sub 9-pin),
• > Optional Ethernet interface card expansion (IF-100E) for network control (Telnet protocol),
• > Headphone output with separate level adjustment,
• > Includes wireless remote control RC-CD400, and FM antenna,
• > Dimensions 1U rack-mount: 483 mm × 47 mm × 296 mm,
• > Supports: USB memory: 512 MB – 64 GB, SD card: 512 MB – 2 GB, SDHC card: 4–32 GB.