HI all newbie diy boi reporting!

Hi. I'm Desmond from Singapore. I call myself an audiophile but i'm pretty sure i'm just another amateur in the hobby. I have engineering backgrounds and as always, College/University only teaches that much of theory and not much of practical.

My aim is to design my own amplifiers and might even step up to things like DSP/EQ/DAC with guidance and support 😀. But first off, I want to design a portable audio amplifier. Please help me!