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Mini 3W+3W DC 5V Audio Amplifier Digital Power Amp Module Board Dual-Channel with Potentiometer Volume Control for DIY Portable
This miniature 3W Class D audio amplifier module offers low THD+N, allowing it to achieve high-quality sound reproduction, all in a form factor about the size of a US postage stamp. It can operate from a 5V USB power supply or batteries, and includes a power switch and volume control potentiometer for ease of use. Can be used in any DIY design requiring a miniature audio amplifier, especially portable and mobile applications operating on battery power. Features Can use the computer USB port, USB power bank or a mobile phone charger to supply the 5V support power Can use the computer USB port, USB power bank or a

Price is $5.00
Price: $4.89