Mini Stereo Audio Amplifier kit is designed for portable radio players and other building block projects.  It  is based on TDA2822 IC.

• Power supply : upto 12 VDC
• Output : 1 W, 8 Ω for 12 VDC / 20 mW, 32 Ω for 3 VDC
• Input resistance 100 KΩ
• Low crossover distortion, Low quiescent current
• Onboard PCB mount 3.5 mm stereo jack for audio-in
• Onboard Presets to adjust volume
• Terminal pins for connecting power supply and outputs
• Power-On LED indicator
• Four mounting holes of 3.2 mm each
• PCB dimensions 41 mm x 56 mm