There are some jokes circulating among audio players: some people say that the source of power supply can be identified by the sound of audio, and that nuclear power is the best, followed by thermal power, and hydropower is the worst, and that if audio is powered by thermal power, the sound will be angry. Although it is a joke, it is enough to show that enthusiasts attach great importance to power supply. How can enthusiasts who attach so much importance to the quality of electricity tolerate polluted alternating current?
If the whole power supply process is seen as a river flowing through many cities, it may be easy to understand a little bit: the river may be clear and pollution-free at first, and when it flows through these cities, people enjoy water resources while giving back to it all kinds of domestic wastewater, industrial wastewater, at this time the river has been polluted (more serious chemical pollution), can only be treated by the water plant and delivered to each household, even so, the water quality is still questioned, so some families are equipped with water purifiers.
Of course, for 220V AC power, its pollution is invisible and the harm is not as serious as water pollution. Apart from voltage instability and lightning strikes, these pollutants do not pose a threat to general household appliances. However, they are harmful to audio products that pursue good sound quality performance
These pollutants can be classified into two main categoriesThe first one is the sharp pulse voltage interference as high as hundreds or even thousands of volts outdoors.They come from lightning, the Earth's magnetic field, radio waves, and even roaring storms and the start of car engines, which can cause voltage surges and drops in severe cases;The second is the spike voltage interference of tens of volts indoorsThey come from the interference generated by household appliances such as washing machines, refrigerators, range hoods, etc. during startup, as well as the interference from computer switching power supplies. These interferences affect the purity and stability of the power grid to varying degrees, with high multiple harmonic components
Starting and stopping electric motors, welding machines, hand drills, hair dryers, chainsaws, planers, digital devices, low-quality chargers, lightning, etc. can all cause grid noise interference and noise, which can affect the audio and visual effects of Hi Fi and AV equipment. Electromagnetic interference caused by severe distortion of power waveform and phase can cause the sound to be dry, cloudy, and difficult to listen to; The main culprits of poor clarity, uneven color tones, and severe noise in color TV images
P-10 adopts special filtering elements for export for electromagnetic, digital interference of ultra-high frequency absorption treatment, at the same time the use of physical means to fill the lost lattice in the power transmission, phase correction, that is, to consider the factors of filtering, at the same time for some characteristics of audiophile to make special treatment, used in the audio not only does not compress the dynamic, but also dynamic, level, sound field, details, speed, The clarity has been significantly improved, and it can also solve the problem of "hazy" that has always existed in the gall machine, so that the sound of the gall machine is more transparent.
It can be widely used in HiFi, AV audiophile, high-fidelity and image playback, recording power supply system, microcomputer, advanced measuring instruments, medical equipment, and various precision instrumentation power supply systems.
P-10 has special requirements for sound quality, and it has rare functions such as phase detection and AC grounding, which greatly expands its applicability and correctly detects and cares for your equipment.
