Personal In-Ear amplifier ideal for stage and studio applications offering a reliable and affordable personal monitoring solution. This In-ear stereo system provides the option of a stereo or mono signal and is powered by a 9V battery with a 12-hour operating time. It is controlled by potentiometers to control the volume, the ratio for the left and right signal, respectively, and by means of a stereo / mono switch. The device is equipped with two XLR (female) connectors and one 3.5 mm stereo jack Out connector for headphones. In addition, it can be powered by an adapter (230V, not included). The construction of the amplifier is made of durable metal and is equipped with a clip, thanks to which you can attach it to your belt.