Good afternoon. I apologise for the bad I napisanie-use the translator. I from Russia. I choose the amplifier to the ipod video. Has stopped on: pico slim, ttvj slim, head stage arrow. What of them you would advise? Convenience of carrying is important, sound handwriting should be as much as possible detailed, with good study of a bass. I can have missed any models. Advise. The Budget 350$.
