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In stock
Shipped from abroad
Easy Return, Quick Refund.Details
WorldDeal
88%Seller Score
478 Followers
Shipping speed: Good
Quality Score: Excellent
Customer Rating: Good
Feature:
1. Ultra‑miniature power amplifier board, suitable for power amplifier enthusiasts.
2. Support overheating protection and short circuit overcurrent protection.
3. Class D PAM8403 power amplifier board, with extremely high efficiency.
4. Support USB power supply, easy to assemble and connect, long‑term use.
5. The sound quality is clear and smooth, the performance is stable, safe and reliable.
Specification:
Item Type: Power Amplifier Board
Material: PCB
Working Voltage: 2.5V-5V.
Package List:
1 x Power Amplifier Board
Feature:
1. Ultra‑miniature power amplifier board, suitable for power amplifier enthusiasts.
2. Support overheating protection and short circuit overcurrent protection.
3. Class D PAM8403 power amplifier board, with extremely high efficiency.
4. Support USB power supply, easy to assemble and connect, long‑term use.
5. The sound quality is clear and smooth, the performance is stable, safe and reliable.
Specification:
Item Type: Power Amplifier Board
Material: PCB
Working Voltage: 2.5V-5V.
Package List:
1 x Power Amplifier Board
Feature:
1. Ultra‑miniature power amplifier board, suitable for power amplifier enthusiasts.
2. Support overheating protection and short circuit overcurrent protection.
3. Class D PAM8403 power amplifier board, with extremely high efficiency.
4. Support USB power supply, easy to assemble and connect, long‑term use.
5. The sound quality is clear and smooth, the performance is stable, safe and reliable.
Specification:
Item Type: Power Amplifier Board
Material: PCB
Working Voltage: 2.5V-5V.
Package List:
1 x Power Amplifier Board
Feature:
1. Ultra‑miniature power amplifier board, suitable for power amplifier enthusiasts.
2. Support overheating protection and short circuit overcurrent protection.
3. Class D PAM8403 power amplifier board, with extremely high efficiency.
4. Support USB power supply, easy to assemble and connect, long‑term use.
5. The sound quality is clear and smooth, the performance is stable, safe and reliable.
Specification:
Item Type: Power Amplifier Board
Material: PCB
Working Voltage: 2.5V-5V.
Package List:
1 x Power Amplifier Board
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