After the new sound system is installed, we will perform a complete system test. All the inputs to the mixer will be tested. Similarly, the outputs will be tested to insure the audio is routed to all the system destinations. The system gain structure will be adjusted to insure the optimum signal-to-noise ratio and good dynamic range. Next, the system loudspeakers will be equalized so your system will be tuned to its optimum ability. This process is done with a combination of the latest test equipment and software such as TEF, EASERA, and SysTune. And most importantly, we use our years of experienced "ears" to help with the final tuning, insuring a clear and quality sound.