Adastra Audio Source with DAB+, FM, USB, Aux and Bluetooth AS-4 (952.984UK)

AS-4 is a 1U rack-mountable sound source with DAB+ tuner for digital radio reception and FM analogue radio tuner built in. In addition, the AS-4 has a USB audio player for mp3 tracks and a front mounted Aux input for wired connection to an mp3 or CD player. For connection to a smart phone or tablet, the AS-4 also has Bluetooth for wireless playback of audio tracks.

Each audio source can be setup and controlled from the front panel or via the supplied I.R. remote control and there are even 2 programmable alarms which can trigger DAB/FM playback or a beep sound at preset times. In summary, this is a playback solution to ensure there is more than enough choices of background music to suit any location.

• Power supply : 100-240Vac, 50/60Hz (fig.8)
• DAB frequency range : 174 – 240MHz
• FM frequency range : 87.5 – 108MHz
• Auxiliary input : 3.5mm stereo jack
• Headphone output : 3.5mm stereo jack
• Line output : L+R RCA
• S/N ratio : 60dB
• Frequency response : 20Hz – 20kHz
• USB port : USB 1.0/1.1/2.0 up to 32GB, FAT16/32
• Display : Backlit LCD for track info, frequency, DAB+ DLS, B/T pairing
• Remote : battery 2 x AAA (supplied)
• Dimensions : 482 x 285 x 44mm (1U)
• Weight : 2.27kg
• Antenna connection : RF coax (FM/DAB+ aerial supplied)