The ultra stereo CM series projection booth monitor has been designed for high performance, ease of use and years of trouble free service. Installation and setup of the monitors has been considerably simplified. No special tools are required. The built-in VU meter and test jack give the technician immediate information about the status of the processor and all power amplifiers. All controls necessary for daily operation of the processor are easily accessible on the front panel. The components that make up the CM series monitors are of computer grade for reliability. All front panel controls are individually sealed for long life. All ultra stereo equipment has been burned-in at the factory for an extended period in order to eliminate the possibility of premature failure.