2Pcs Audio Power Amplifier Board PCB Dual Channels Electronic Components IRF240 IRF9240

2Pcs Audio Power Amplifier Board PCB Dual Channels Electronic Components IRF240 IRF9240 Description

1??The main circuit adopts a five?ring metal film resistor with an accuracy of ??1% to ensure a good signal?to?noise ratio of the whole machine 2??PCB adopts 1.6mm thick double?sided board, and the whole process of spraying tin to ensure good passing performance of large and small currents 3??The input coupling capacitor adopts for Wima capacitor 50V/3.3UF, with stable performance 4??Adopted of high quality electronic components, and accuracy process, ensure for the durability 5??Including 2pcs audio power amplifier board, convenient to replace the damaged one