OSD Audio OSD

OSD's XMP300 uses a highly efficient Class D amplifier to send clean, powerful sound to up to two pairs of speakers. The front panel has A and B selector buttons that let you choose which speakers you'd like to listen to. You can even have both sets of speakers playing simultaneously by pressing both buttons in. The front panel also has a volume knob and balance knob to help you dial in the sound in your room or rooms. You'll find two RCA source inputs on the rear of the amplifier. You can hook up anything that uses an RCA connection, like a preamplifier, a smartphone (using a 3.5mm-to-RCA cable), or the like. Use the "main" input for the primary source you'd like to share between rooms. Its signal gets passed through a pair of RCA main outputs, for easy daisy-chaining to additional amplifiers. Use the secondary input for a "local" source. The amp automatically switches to your local source when it senses a signal. When it stops, the amp switches back to your main source.