Mono class D PA mixing amplifier, with integrated MP3 player, FM/DAB+ tuner and Bluetooth, 1 x 60 W. Class D concept with high efficiency to cut energy costs. Silent operation due to fanless cooling concept. Bluetooth version 4.2. MP3 player with USB/SD interface, FM/DAB+ radio, LED display, infrared remote control. Reception of interference-free 'digital radio' (DAB+). 1 balanced XLR microphone input with 48 V phantom power and priority selection for announcements, 2 unbalanced inputs, switchable mic/line, 2 unbalanced line inputs, 1 TEL input, 1 Music-On-Hold output (MOH). Speaker outputs via screw contacts. Mute function via screw contact, 2 line outputs. Input level control and output level control. 2-way tone control for the output. LEDs for indicating operation, clipping, protect and signal level.