-Because of adopting the big power and high efficiency switch power supply, it can provide super high speed powersupply, twinkling response is extremely good, special wide scope of music frequency, high frequency is clear, middle frequency is round and smooth, stronger punch in low frequency,give you a mind-blowing sense. More light weight, it's more convenient for using in varied locations.

-This is new patent technology og high frequency switch power supply, no free back, no voltage regulation, good floating drive load capacity. It is a special design unit for the power supply of the amplifier to offer enough work voltage and floating current. It includes many functions like soft-start, twice-start, overdue voltage protection, overload protection, short circuit protection etc.