Pyle Home PHA25 3.5mm 1/8-Inch 2 Channel 300 Watt Stereo Audio Amplifier
This amplifier takes input from a digital music player and boosts the signal for a richer, stronger signal. If you've got high end speakers, this device is a wonder - you'll hear parts of the music you've never heard before, and you'll never go back. For clarity, strength, and increased frequency response, try the PHA25. It's equipped with a stereo 3.5mm male jack for input and dual speaker outputs. Requires a 12 V connection.