Hello! I am 14, going on 15 and have self taught myself the fundamentals of electronics and how to make circuitry for almost 3 years now! One of the things that started me going was the Wii Portable, I'm making a Wii Portable of my own called the "Portiblii" and should but frankenstiened to life soon. I need some power regulation componants, batteries, and a display first. (Ill use a boost converter to up the voltage on some 18650's wired in 4P, then use some 6-8V output to feed into 3 buck converters (3.3V, 1.15V and 1V) then a 7805 5V LDO for the 5V input.) I have most of it figured out haha. I'm designing a custom audio amplifier using a PAM8610 and will have it assembled in china for probaby $3 a piece if you average out shipping, component cost, and assembly fee.