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Tips/Hints:
To combine shipping, use the basket.
Use the drop-down QTY/LOT menu, instead of Quantity box to use the  quantitative discount.
If you have any technical or other questions, do not hesitate to contact me.
I  am trying keep pictures 99.9% accurate!
For my other items, check HERE.


Datasheets:

Main chip PAM8403  datasheet


Description

• PAM8403 is a small digital amplifier chip, high-definition sound to highlight the advantages of digital chips, circuit surrounding the most reasonable configuration, power supply filtering is upgraded to 470uf (some sellers do not even have 100uf capacitor); 1.6mm glass plate, the real amplifier board did most detailed output 3W + 3W high-fidelity sound, is a rare good product amp enthusiasts, potential anti table with original body, life expectancy up to 15 years, with a potentiometer counterclockwise switch off the power directly.

Specification

• Product Name: PAM8403 digital amplifier board 
• Power Range: 5v DC 
• Minimum Output: 3W * 2 
• Dimensions: 29.5 * 20.2 * 15mm 
  

For a LOT You will receive:

Item: PAM8403 digital amplifier
Colors/type/style/model/pattern as  pictured
Quantity: as chosen