Adafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger -16MB

Comes with a 2 x 2W stereo grade D amplifier No micro controller required Built-in storage - yes! You don't even need an SD card, there is 16MB storage on the card itself. 11 triggers - connect up to 11 buttons or switches, each one can trigger audio files to play Stereo line out - so you can connect headphones if desired