The MP-240R ECHO is a P.A. amplifier specifically designed for commercial applications. It is an ideal solution for bars, restaurants, retail outlets, offices, and other applications where paging and background music are required. The MP-240R ECHO combines a 240 W amplifier with a four inputs mixer; it is a versatile and easy operating paging system. Mono inputs are available on combo balanced XLR / TRS 6.35 mm jacks. A switch on each input selects a line or microphone level with a 24 V phantom power option. An Echo effect is available for MIC1~MIC3 with a control on the front panel. A microphone plugged into input 1 can automatically mute other sound sources; the function is activated by the microphone signal. The priority can also be activated by the Tel. Input signal. The MP-240R ECHO features a MP3 recorder and player for BGM and messages paging. An insert out/in is available to connect signal processing devices, like delay units, EQs or anti-feedback systems. The output section accepts 25, 70 and 100 V constant voltage line or 4 Ω impedance loads. The MP-240R ECHO can also operate with a 24 V DC power supply.