HiFiBerry Amplifier Amp

The HiFiBerry Amp is a high-quality power amplifier Class-D and highly effective for the Raspberry Pi.
Mount it on the Raspberry Pi and have a stereo system. Just connect your speakers. It offers power up to 25 W. You need a single 12-18V supply to power the Raspberry Pi and Amp+ .It is not necessary to add an external 5V power supply to the Raspberry Pi. However, if you want to use USB components or other components (eg. a display), you must use a separate power supply (eg. powered USB hub).