Audio Amplifier stereo amplifier amplifier A6FM Audio Stereo Power Amplifier Amp For Mp3 Mp4 Ipod SKU:JB408 Description: ... , RCA ,MP3 Input ,Can be used as Ipod,MP3/MP4 headphone amplifier 2. Mini size easy to installation by DIY, especially ... .9 (W) X 1.6 (H) inch 4, High quality stereo sound 5, It has flash rainbow light in the front ...