Lepy Lepai LP-838 Super Bass Hi-Fi 2.1 3 Channel Stereo Amplifier Computer Car
RCA, MP3 input, it can be used as IPod, MP3/ MP4 headphone amplifier. High quality stereo sound and heavy bass output. THD rated RMS power: <0.1%at 1KHz. Output Power: 20W 2+40W RMS. SIN ratio: >80dB.