The Lone Audio LA-2120D is a 2 x 120 W into 4 ohms Class-D stereo amplifier / mixer with a media player with Bluetooth and USB connectivity. It also features an FM tuner.
It has three MIC / line inputs on XLR connectors with selectable Phantom power, two L/R RCA AUX inputs, a 3.5 mm mini-jack AUX input on the front panel, which also includes adjustments for media volume control, microphone / line, AUX 1 and 2, treble, bass and master volume. The output section features two XLR L/R connectors, an RCA REC output and a 24 V mute contact.
The amplifier is capable of providing high audio quality with a harmonic distortion of less than 0.5% and a S/N ratio of at least 55 dB for the microphone and 60 dB for AUX / line.
The fan cooling system and the integrated protections against overloads, short circuits and overheating ensure reliability and safety. With compact dimensions and a weight of 1.96 kg, it can be mounted in a 1U rack. The cooling is by forced convection.
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