Knowing how to use mixers and amplifiers effectively can make a significant difference in an audio/visual (A/ V) experience. Acoustic equipment such as mixers and amplifiers are used to create an optimum audio/visual environment, ensuring that the video and sound are in sync and making the A/V experience more enjoyable to the audience. Today, technology has progressed to the point where these two tasks, sound amplification and mixing, have been combined into a single device known as a Mixer Amplifier. Before we go into the specifics of the mixer amplifier