How to Make a $3000 DIY HiFi Amplifier for $300 - YouTube
DIY Amplifier build for $200 - YouTube
Icepower Power Amplifier Accessories Digital Power Amplifier Module Ice125asx2 Btl Professional Grade Hifi Power Amplifier - Home Theater Amplifiers - AliExpress
THE BUILD – DIY ICEpower 200ASC/AC Dual Monaural Class D Power Amplifier – nimophile