LA4440 Amplifier is OLD but Amazing

This is the tutorial about LA4440 2.1 amplifier making, I designed the PCB and GERBER and order them from JLCPCB, include Audio Test

ElectroBoy

la4440-datasheet.pdf Adobe Portable Document Format - 467.94 kB - 10/23/2022 at 11:16		Preview

Gerber_PCB_LA4440.zip x-zip-compressed - 213.30 kB - 10/23/2022 at 11:16		Download
Schematic_LA4440_2022-10-23.pdf Adobe Portable Document Format - 122.51 kB - 10/23/2022 at 11:16		Preview