Amplifier class: d total harmonic distortion thd : 10% signal-to-noise ratio snr : 70 db speakers connectivity type: 3.5Mm xlr rca bass adjustment treble adjustment 1.2 Kg black the av-1900 is a highly capable mixer-amplifier packed with useful features to make it as easy as possible to operate. It is designed for use in demanding applications like meeting spaces, small auditoriums, lecture theatres, school halls, and small churches. It has professional audio features normally only found in much more expensive mixer amps.Bluetoothfor ease of connectivity it has a bluetooth input. The device name and pin are fixed and cannot be changed. It can only pair with one device at a time.A device can be manually unpaired by pressing the input 3 dial. If you do not want bluetooth active just set input 3 to mic input with the switch on the rear.Mixer ampthis amp has four inputs, each of which can either be used for a microphone or a line-level input. It is a true mixer amp, so it can bring together multiple sources and play them at the same time.Mic pre-amp trimthe input gain for each mic input can be trimmed adjusted on the rear panel. This allows the installer to turn up less sensitive mics, and turn down hot inputs.Four microphone inputsall mic inputs are balanced to eliminate electro-magnetic noise induced on long cables. Input 1 uses a professional xlr connector more convenient for rental and portable use, and the other inputs use phoenix connectors more suited to permanent inst...
Amplifier class: d total harmonic distortion thd : 10% signal-to-noise ratio snr : 70 db speakers connectivity type: 3.5Mm xlr rca bass adjustment treble adjustment
