Inputs 1 and 2 use 2-phono (RCA) connectors. Three line-level stereo inputs accept input from a variety of sources such as computers (via the headphone jack), tablets or phones. 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 installations.ĭesigned for integration with a bigger system, it can be controlled by a control system such as Techconnect Control via RS-232.Īn efficient Digital-class amplifier chip dramatically reduces power consumption especially at rest, and makes this amp super-small. Phantom can be turned off on each input discretely.Īll mic inputs are “balanced” to eliminate electro-magnetic noise induced on long cables. This allows the installer to "turn up" less sensitive mics, and "turn down" hot inputs.Įach mic input has Phantom power which is a voltage required to make professional condenser mics work. The input gain for each mic input can be "trimmed" - adjusted on the rear panel. It is a true mixer amp, so it can bring together multiple sources and play them at the same time. This amp has four inputs, each of which can either be used for a microphone or a line-level input. If you do not want Bluetooth active just set input 3 to mic input with the switch on the rear. It can only pair with one device at a time.Ī device can be manually unpaired by pressing the INPUT 3 dial. The device name and pin are fixed and cannot be changed. It has professional audio features normally only found in much more expensive mixer amps.įor ease of connectivity it has a Bluetooth input. It is designed for use in demanding applications like meeting spaces, small auditoriums, lecture theatres, school halls, and small churches. The AV-1900 is a highly capable mixer-amplifier packed with useful features to make it as easy as possible to operate.
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