Using imported film capacitors, thick copper wire common mode inductance, high power connectors! 3A current capacity, with the use of a decoder, supple voice, significantly enhance the resolution, clean background
3-cord as an input : connected AC GND AC
3-cord as an output : 220V
Note: This is Kits, included all components as the picture shows. need buyer to assembled it.
Package includes:
1PCS EMI 4A Power Filter Board Socket For Pre-Amp Amplifier DAC Headphone