PAM8403 mini 5V digital amplifier board with switch potentiometer can be USB powered GF1002 PAM8403 amplifier audio board
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- Supplier: Shenzhen Creatall Electronics Co. Ltd.
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Product Overview
Description
Products Description
Mini PAM8403 DC 5V 2 Channel USB Digital Audio Amplifier Board Module 2 * 3W Volume Control with Potentionmeter
Description:
PAM8403 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 to 100uf not
capacitive)1.6mm glass plate, the real amplifier board did most detailed output 3W + 3W high-fidelity sound, the amplifier is a
rare good product enthusiasts, the potential use of original anti-meter body, life expectancy up to 15 years, with switch
potentiometer can be directly counter-clockwise off the power, listing has been well received by buyers praise!
Feature:
Model:PA8403
Power:Low Power
Super size:29.5 * 20.2 * 15mm (excluding protruding potentiometer lever)
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any
noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4Ω, 8Ω small speakers, the output power
large, full of energy, good sound quality. The unique non-LC filter Class-D digital power board can be directly used computer USB
power supply. Double panel wiring, wiring properly resolve the ground potential caused by balance and inter-channel crosstalk,
ultra-miniature design, can easily be placed in a variety of digital products within a small space, high amplification efficiency.
All using the whole plate welding machine, welding quality comparable non-manual soldering iron!
Description:
PAM8403 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 to 100uf not
capacitive)1.6mm glass plate, the real amplifier board did most detailed output 3W + 3W high-fidelity sound, the amplifier is a
rare good product enthusiasts, the potential use of original anti-meter body, life expectancy up to 15 years, with switch
potentiometer can be directly counter-clockwise off the power, listing has been well received by buyers praise!
Feature:
Model:PA8403
Power:Low Power
Super size:29.5 * 20.2 * 15mm (excluding protruding potentiometer lever)
Excellent noise suppression, in the absence of circumstances connected to input audio ear close to the speaker can not hear any
noise, two-channel stereo, 5V power supply can output 3W 3W power, can directly drive 4Ω, 8Ω small speakers, the output power
large, full of energy, good sound quality. The unique non-LC filter Class-D digital power board can be directly used computer USB
power supply. Double panel wiring, wiring properly resolve the ground potential caused by balance and inter-channel crosstalk,
ultra-miniature design, can easily be placed in a variety of digital products within a small space, high amplification efficiency.
All using the whole plate welding machine, welding quality comparable non-manual soldering iron!
Contact us | ||||||||
Wechat： | alvacheng88 | Mobile： | +86-13689587416 | |||||
Skype： | alvacheng1 | E-mail： | leo@creatall.com | |||||
Company Profile
Certificates & Production Processes
Packing & Delivery
1. Normal packaging.
2. Export carton.
3. Custom packing.
4. All orders are will be shipped within 3-25 days after customers confirmed payment.
Payment&Shipping
PAYMENT
Standard payment terms: pay 30% deposit in advance, 70% balance before shipment.
Online trade assurance order, all is up to you.
More payment terms could be provided! (T/T,PAYPAL WESTERN UNION)
SHIPPING
After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.
Standard payment terms: pay 30% deposit in advance, 70% balance before shipment.
Online trade assurance order, all is up to you.
More payment terms could be provided! (T/T,PAYPAL WESTERN UNION)
SHIPPING
After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.
Customer Reviews
This is a part of good feedback from our customer, all is 5 star. It is prove that we are excellent supplier and also prove we own
high quality products and professional services.
high quality products and professional services.
Contact Us
FAQ
Q: What is the minimum order quantity for your products?
A: If you need a small order, please contact us
Q: How long is your delivery time?
A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days
Q: Do you test or inspect all items before delivery?
A: Yes, we tested and checked all items before shipment.
Q. What is your warranty?
A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred.
Q: How do I pay for the order?
A: We accept wire transfer, Western Union, Pay Pal, moneygram, escrow (if you prefer other methods, please contact us)
A: If you need a small order, please contact us
Q: How long is your delivery time?
A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days
Q: Do you test or inspect all items before delivery?
A: Yes, we tested and checked all items before shipment.
Q. What is your warranty?
A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred.
Q: How do I pay for the order?
A: We accept wire transfer, Western Union, Pay Pal, moneygram, escrow (if you prefer other methods, please contact us)
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