K.GUSS Class D 2.0 TPA3116 LM1036 Bluetooth CSR4.0 HIFI audio Amplifier Board Treble Bass Adjustment Audio Amp 50W * 2 Features:   Adopt original TPA3116  LM1036 and CSR4.0 bluetooth module Power filter capacitor, famous brand and high quality, 3300UF/25V Bluetooth 4.0 Analog and bluetooth input, bluetooth input first Special power amplifier inductance of red ash Read more about K.GUSS Class D 2.0 TPA3116 LM1036 Bluetooth CSR4.0 HIFI audio Amplifier Board Treble Bass Adjustment Audio Amp 50W * 2[…]