PAM8403 5V 2 Channel Stereo Audio Amplifier Module Mini Class-D 3W Audio Amplifier

Description

• Unique without LC filter class D digital power board
• Can use computer USB power supply directly
• Small Size, 1.85 x 2.11 cm
• Miniature digital power amplifier board 2x3w class D power amplifier board, Can work on USB power supply.
• Good noise suppression.
• Input audio should be via shielded wire.
• Big output power, sound quality is good.
• Double panel wiring, super mini design, can easily fit in a variety of digital products
• High amplification efficiency
• Made with solid plate welding machine