Stereo 20W Class D Audio Amplifier - MAX9744 stem jr outer box and even box

outer box and even box printing are all sourced/made in the UK

All of the Crowtail modules have standard 4-pin connectors

Digital display for Bus Stop

2021: Updated to STEMMA QT standard for easy connections with STEMMA QT cables

The easy assembling of the blocks to form many structures

Stereo 20W Class D Audio Amplifier - MAX9744 stem jr outer box and even boxBoost your audio setup with this compact 20W stereo amplifier! This slim and efficient board features a class D amplifier that can drive two channels of 4 8 ohm speakers at 20W each. Simply power it with 5 12V DC through the onboard DC power jack and connect your stereo line level audio source via the 3. 5mm stereo headphone jack for high quality sound. Thanks to its class D design, the amplifier runs cool without the need for heat sinks and operates