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PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound

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PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound

Application : PAM8403 Amplifier audio module

Type : PAM8403 Amplifier audio module, Audio Amplifiers

Series : PAM8403 Amplifier audio module

Description : PAM8403 Amplifier audio module

Place of Origin : Guangdong, China

Brand Name : original

Model Number : CA-8403S

Manufacturer : creatall

MODEL NO : PAM8403

TPYE : digital amplifier module

POWER : 2*3W

CHIP : PAM8403

MOQ : 10 pieces

Price : $0.49/pieces 10-99 pieces

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Mini PAM8403 Audio Board USB-Powered with 5V Digital Amplifier
Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module with 2 * 3W Volume Control and Potentiometer
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Product Overview
The PAM8403 small digital amplifier chip delivers high-definition sound quality, highlighting the advantages of digital chip technology. The circuit features optimal configuration with upgraded power supply filtering to 470μF. Built on 1.6mm glass fiber board, this amplifier outputs 3W + 3W high-fidelity sound, making it an excellent choice for audio enthusiasts. Features original potentiometer with up to 15 years lifespan and switch functionality for power control.
Key Features
  • Model: PAM8403
  • Power: Low Power Operation
  • Compact Size: 29.5 × 20.2 × 15mm (excluding potentiometer lever)
  • Excellent noise suppression - virtually silent operation
  • Two-channel stereo output
  • 5V power supply with 3W + 3W output power
  • Compatible with 4Ω and 8Ω small speakers
  • High output power with excellent sound quality
  • Unique non-LC filter Class-D digital power board
  • Compatible with computer USB power supply
  • Double panel wiring for optimal ground potential balance
  • Minimized inter-channel crosstalk
  • Ultra-miniature design for compact installations
  • High amplification efficiency
  • Full machine welding for superior quality
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Contact Information
WeChat: zq13827494627
WhatsApp: +86-13827494627
Skype: alvacheng1
Email: leo@creatall.com
Company Profile
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Certificates & Production Processes
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Packing & Delivery
  • Standard packaging options available
  • Export carton packaging
  • Custom packing solutions
  • All orders shipped within 3-25 days after payment confirmation
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Payment & Shipping
Payment Terms
Standard payment terms: 30% deposit in advance, 70% balance before shipment. Online trade assurance orders available. Multiple payment methods accepted (T/T, PayPal, Western Union).
Shipping & Service
100% strict inspection and testing before shipment. Replacement within one week for defective goods. One-year warranty included.
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Customer Reviews
Consistently receiving 5-star feedback from customers, demonstrating our commitment to quality products and professional services.
PAM8403 Audio Board with 2*3W Power 5V USB-Powered Digital Amplifier Module for High-Fidelity Sound
Frequently Asked Questions
What is the minimum order quantity for your products?
Please contact us for small order quantities.
How long is your delivery time?
Products are shipped within 3 days after payment confirmation, with delivery time of 3 to 6 days.
Do you test or inspect all items before delivery?
Yes, we test and check all items before shipment.
What is your warranty?
60 days after receiving goods. All products are 100% tested before shipping. Defective goods must be reported within 3 days after delivery. Returned items must be in original condition for refund eligibility. Buyer responsible for return freight.
How do I pay for the order?
We accept wire transfer, Western Union, PayPal, MoneyGram, and escrow. Contact us for other payment methods.

Product Tags:

Mini PAM8403 Audio Board

      

USB Powered Audio Board

      

5V Digital Amplifier Board

      
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