The MixAmp-60 Mixer Amplifier with MP3, FM tuner & Bluetooth, is ideal for schools, supermarkets, convenience stores, banks, retail stores, and similar environments. It is an all-in-one solution with built-in audio sources, pre-amp mixing, audio amplification, expandability to external sources, microphones, etc., in one small, rack-mountable chassis. The MixAmp-60 integrates combinations of up to 3 microphones and 4 external audio sources in addition to its built-in FM Tuner, Bluetooth receiver, USB, and SD card MP3 player. Convenient front panel controls allow for precise volume level of all connected sources, as well as an integrated LCD showing the currently selected audio from the built-in sources. Background Music (BGM) and Music On Hold (MOH) integration are available, as well as a Telephone Paging Input. Phantom Power is available for the primary microphone as well as adjustable ducking levels.