The circuit was intended to create a small power amplifier for audio applications while providing high quality audio with a power output of 12 Watts. Power Amplifier – a type of amplifier built and ...
This simple mosfet power audio amplifier circuit, with TL071C and 2 MOSFETs (IRF9530 and IRF530) can deliver up to 45W on 8Ω speaker or 70W on 4Ω speaker. This schematic is based on Siliconix ...