YJ00199-CG Sound Amplifier LM3886 68W+68W High Power Digital Audio Power Amplifier Board

Description LM3886 is a high performance audio power amplifier integrated circuit the maximum output power can reach 68W the sound is accurate and vivid noise and distortion are quite low and the protection function is relatively complete and the performance is stable LM3886 is one of the audio power amplifier IC that every audio enthusiast must play and play Features 1 Using characters LM3886TF NE5532 2 Five ring metal resistance is used for the resistance and the main circuit adopts a five ring metal film resistor with an accuracy of 1 which ensures a good signal to noise ratio of the whole machine 3 The main filter electrolytic capacitor adopts the gold NOVER audio special capacitor with a capacity of 10000UF 50V x 2 to ensure strong and continuous power support 4 The PCB adopts 1 6mm thick double sided board 2 0 oz copper thickness and full tinning process to ensure good current passing performance First class PCB quality5 Specially add the current advanced UPC1237 speaker protection circuit which can effectively control the impact sound of starting up and make your speakers safer 6 The wiring layout of the whole circuit board is quite rigorous and reasonable and the whole PCB wiring adopts one point grounding method The power amplifier board is stable and reliable with high output power beautiful and round sound and wide sound field It has a strong stereo effect stable and powerful low frequency excellent signal to noise ratio wide dynamic