The newest embedded square LCD display table headers, so that the sewing machine looks more compact, avoiding accidental collision damage to the table header, voltage direct intuitive reflect. | it not only can effectively eliminate interference and noise in the network and can be reduced to a minimum, and you can make AV audio music signal transmission faster, music better low-frequency response. | 3000W strong load power, together with its two-inductor-current filter, can easily bring all kinds of HiFi, AV equipment, 27 to 50-inch large color TV, three shots projection, LCD rear projection, high-power amplifier and various theater equipment. | Made of imported high-quality components common mode, differential mode AC power supply filter, with surge surge absorption, l ightning, the current automatic circuit overload protection. | Analog output with professional-level AC voltage meter header, filter output at any time direct the level of AC voltage 220V to audiophile level of the output voltage will be adjusted to your sound system the best audio and visual effects.