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Item 5pcs PAM8403 Miniature Digital USB Power Amplifier Board 2.5V – 5V D Type 2 x 3W
Description:
Large output power, energy sufficient, good quality, can directly drive 4 Ω or 8 Ω small speakers
Good noise suppression you will hear nothing from the loudspeaker if there is no audio input
Your can charge this board directly with your computer or mobile phone USB
Super mini design can be easily placed in a variety of digital products
The whole board adopts machine welding with high quality stand
The negative pole of left and right channels output end cannot connect together!
Specifications:
Unit size: 1.85 x 2.11cm
Material: FR4
Input Voltage: 2.5 – 5V USB power supply is available
Package included:
5 x 3W D-Type PAM8403 amplifier board
Contact
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Warranty
12 months Warranty. Buy with confidence! If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it. If item is defective in 3 months, We will send you a replacement without extra cost, or offer refund after we receive the defective item. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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Category: Electronics:Home Audio Stereos, Components:Amplifiers and Preamps
Location: Hong Kong