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[tab]100-240Vac 50/60Hz or 24Vdc[br]Fuse[tab]T1AL 250V[br]Inputs[tab]Paging mic/line (XLR or terminals) BGM (RCA)[br]Output[tab]Mono balanced terminal or unbalanced RCA[br]Audio source[tab]Internal SD card player[br]Time setting[tab]99 programmable schedules - 24 hour + day(s) setting[br]Mic/line channel controls[tab]Mic/Line level Phantom power on/off[br]Phantom power[tab]+20V[br]Input impedance[tab]2.2k Ohms (mic/line)[br]Controls[tab]Page/Rec Mic Clock Set Schedule Message 1-8 Output Power on/off[br]Trigger[tab]Message 1-8 Stop & Ground contacts[br]SD card requirements[tab]4-32GB FAT32 (full size or with adaptor)[br]Dimensions[tab]483 x 150 x 44mm[br]Weight[tab]1.65kg