- 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
Audio Amplifier PAM8403 Stereo Mini Class-D 3W+3W Audio Amplifier
Dual channel Stereo Output: 3W + 3W Power
Type: Class D
Power Supply: 2.5V-5V
Amplification efficiency: 85%
Directly drive 4 Ω/8 Ω small speakers
Good sound quality & noise suppression
₹49.00 "inc. GST"