This mini stereo power amplifier provides up to 75 W of power on each channel at 4 ohms. Connect your inputs using the RCA jacks. Outputs over standard speaker push jacks. It’s compatible with any audio or computer device – you can even hook up an iPod using a 3.5mm to RCA jack converter. Treble, bass, and volume controls on the front let you tweak your sound to exactly how you want it. Runs on 110 or 220 V.