USB Powered Audio Amplifier using MAX4298

USB Powered Audio Amplifier using MAX4298


USB powered mini speaker amplifier is conveniently powered by USB and it is simple to set up. USB powered speakers are convenient for listening to your media while at home or on the go. Conventional computer speakers that require an electrical outlet to work can be prohibitive because they force you to be close to the power supply at all times. This audio amplifier is directly connected to a USB port and to the the input signal and you have real high quality sound output from mini speakers or headphone. It is class AB amplifier can drive 16 to 32 ohms load.

USB Powered Audio Amplifier using MAX4298 – [Link]

Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

view all posts by admin

Leave a Reply