This brand new Pyle Pro PCAU22 mini amplifier retails for $149.99 plus tax. This stereo power amplifier gives you the power and versatility you need in a professional sound system. It is multi-purpose and can be used to provide 80 watts of power (40 watts x 2 channels) to speakers for any home or commercial application. Its wide frequency response makes it suitable for amplifying music or vocal program material. The front panel 2.0 USB interface allows you to easily connect any of your favorite USB memory devices. A rear RCA line input makes it simple to hook up your AM/FM tuner, CD player, DVD player, MP3 player or iPod by using a 3.5mm to RCA adapter (not included). The advantage of incorporating this compact amp into your audio system is that it can be stationed virtually anywhere, whether placed on top of a computer tower or out of sight in a bookshelf, cabinet or ceiling panel. Complete with a full 1 year manufacturer's warranty and our exclusive 30 day money back guarantee.