Omnitronic MA Series User Manual page 16

MA 60P I 120P I 240P I 360P
PA mono mixing amplifier with 60-360 watts power and audio player
The amplifiers of the MA series have been specially designed for the use in 100 V PA systems. PA speakers
with 70 V and 100 V audio transformers or 4-16 Ω speakers can be connected. It is possible to connect
microphones and units with line level to the six inputs which can be mixed with each other. Microphone
channel 1 is equipped with a priority function which reduces the volume of the other signal sources in case of
an announcement. The PA amplifiers are provided with a built-in audio player for MP3 files from USB
storage devices and SD(HC) cards as well as wireless music streaming from your Bluetooth devices such as
smartphones, tablets and notebooks. An IR remote control is included for convenient control of the audio
player. 100V PA installation must be made by skilled personnel only.
Overview of all features
• PA outputs for 70 V or 100 V PA speakers
• PA outputs for low-impedance speakers (4-16 ohms)
• Stream music wirelessly from your mobile devices (e.g. smartphone, tablet) via Bluetooth
• SD card slot and USB port
• Folder navigation and repeat functions (1, All)
• 3 microphone inputs with separate level controls
• Mic 1 with phantom power and priority circuit
• Mic 2 and 3 switchable mic/line
• 2 line inputs with separate level controls
• 1 line output
• Treble and bass and master controls for the output signal
• 5-digit LED level meter
• Chime, switchable
• Protection circuits with LED indication: overload, short circuit, clip limiter, overheat
16 • EN