Specification:
Features:
100% Brand new and high quality
PAM8403 is a small digital amplifier chip, which highlights the advantages of digital chip.
Circuit adopts the reasonable configuration, power filtering is upgraded to 470 uf, 1.6 mm glass fiber sheet, great performance
Output of 3 w + 3 w high-fidelity sound quality
The potentiometer adopts the original anti-watch body, and the potentiometer with the switch counterclockwise can cut off the power directly.
Specifications:
Power supply range: 5V DC
Lowest output: 3W*2
Size: 3.5 x 3cm / 1.38 x 1.18inch
Weight: 9g
Quantity: 4 pcs
Package included:
4 x Mini Amplifier Board
Features:
1100% Brand new and high quality 2PAM8403 is a small digital amplifier chip, which highlights the advantages of digital chip 3Circuit adopts the reasonable configuration, power filtering is upgraded to 470 uf, 1.6 mm glass fiber sheet, great performance 4Output of 3 w + 3 w high-fidelity sound quality 5The potentiometer adopts the original anti-watch body, and the potentiometer with the switch counterclockwise can cut off the power directly
Package List:
