ok i posted a thread a few days ago about buying an ashton acoustic electric. i took everyones opinions and suggestions into account, but have decided the ashton is the best foir me, financialy. now i wonder if i need to buy a preamp or something, something to do with high impedance/line level instruments. do i need 1 of these to play it thru an amp, or to play live at high levels??? extremely newbie question, but i guess it shouldnt be too hard to answer