The Monacor PA-1240 Amplifier has five output zones which can be individually controlled from the front of the amplifier. It has three input channels that will accept either balanced microphones or line signals. It has two more channels which will only accept unbalanced line level signals. The amplifier has overall controls for bass and treble and master volume, a chime or howling sound effect is built-in as is a 48v phantom supply. The Monacor PA-1240 has the facility to insert a CD module or Digital Recording module into the front panel.