Omnitronic 80709783 PA Mixing Amplifier Performance/Stage Black

The Omnitronic MPVZ-120.6P ELA mixing amplifier is a 19" rack-mount unit designed for mobile and permanent public address and background-music installations. It provides outputs for 70 V and 100 V ELA lines as well as conventional 4–16 Ω loudspeakers, six mixable inputs (up to three microphones and three line-level devices), and a line output for connecting an external device such as a mixing console. An integrated MP3 player with USB port, SD card slot, infrared remote and blue backlit LCD display allows playback from removable media.

Advantages

The amplifier offers flexible zoned control with six separately adjustable zone outputs on the front panel, each with a five-step volume control. Microphone input 3 includes an adjustable priority switch with automatic level attenuation for other signals and a gong function for attention-getting announcements. Built-in protection features include a cooling fan, switch-on delay, overvoltage and short-circuit protection that electrically isolate the speaker outputs to prevent damage.

Suitable for

Key specifications

How to use

Mount the MPVZ-120.6P in a 19" rack or place it in a stable installation location. Connect microphones and line-level sources to the input channels, and wire loudspeakers to the appropriate 70 V/100 V or 4–16 Ω outputs following local wiring standards. Use the front-panel zone controls to assign and set levels for up to six areas. Play media via USB or SD card using the built-in MP3 player or route audio through the line output to an external device.

Recommendations

For reliable long-term operation, ensure adequate ventilation around the unit so the internal fan can dissipate heat, observe the switch-on delay when powering multiple devices, and use correctly rated speaker lines and fuses to protect both amplifier and speakers.