Description: - It adopts the original TDA2822M power amplifier chip, which has the characteristics of small quiescent current and small cross distortion. - It is suitable for power amplification in portable, micro-small recorders and computer audio. - The power amplifier board has a volume control potentiometer, which is convenient for the user to adjust the volume and give a high-quality knob cap. - The audio connectors are all connected to the terminal block. - - The user does not need to use the soldering iron. It can be easily wired with a small screwdriver. - This power amplifier board is well-routed and uses ultra-hard FR-4 fiberglass board to better display the excellent performance of the successful discharge circuit. - There are terminals on the circuit board that can be screwed by a screwdriver. It can be quickly wired without using a soldering iron. Specification: Product Size: approx. 50x50x42mm/1.97x1.97x1.65inch Material: alloy Package Includes: 1Piece Amplifier Board Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!
