Integrated Amplifiers

Hifi 50W*2 Dual Digital Power Amplifier Board for DIY Home Desktop Sound Audio Bluetooth 5.0 Class D Treble Bass Adjustment Amp Hifi 50W*2 Dual Digital Power Amplifier Board for DIY Home Desktop Sound Audio Bluetooth 5.0 Class D Treble Bass Adjustment Amp Hifi 50W*2 Dual Digital Power Amplifier Board for DIY Home Desktop Sound Audio Bluetooth 5.0 Class D Treble Bass Adjustment Amp