IMG Stage Line VMX-440 is a 1U high 19" rack mounting Microphone/Line level mixer. An easy-to-use operating concept and clearly arranged features. Two stereo line sources and two mono microphone sources can be mixed together without any problems. Each input channel features a tone control. The master output levels can be pre-adjusted via recessed trimming potentiometers in order to protect against overload. An optional remote switch can mute the stereo master outputs. Designed for installation into a rack cabinet for general PA applications.