First you need to determine what device the ground box is for, and what interface.
The principle of the ground box is to form a potential difference through the tourmaline white crystal, and use the pure silver wire to lead the static electricity and radio frequency interference in the system to the ground box to consume, so that the system is more pure. In this way, the background will be more quiet, the details of the weak sounds will be more prominent, and the sound field will be more profound. But it can't change the tone of the system, it's just a icing on the cake.
This product has a relatively large positive effect on the system, mainly in the background of more quiet, dark, more detailed expression, especially the details of the mute, the low-frequency dive deeper, clearer, the guitar plucking Feeling, the violin's pull string feels very strong.
Can be used in the various devices of the system, one device is connected to only one ground box, the input and output terminals of the same device can not be mixed, and different places have different effects. Generally speaking, the front end is such as CD, PC, turntable, The interface and decoding effect are the most obvious, and the low frequency of the plug and bus board is connected.
You can make different interfaces according to your requirements, connect different devices, such as PC, make USB interface, connect to the idle interface of PC special machine, decode and power amplifier, make RCA, connect to free RCA port, speaker Make a banana plug and insert it into the negative pole of the speaker to make an alligator clip that can be clipped on the device casing.
Features:
1, using pure silver wire (42 core multi-strand), absolutely pure silver, much better than silver-plated wire, because the silver wire guides the high-frequency noise much better than the silver-plated wire, and high There is a "skin effect" in frequency signal transmission, and the surface area of ??the multi-strand metal wire is larger than that of the single-strand wire, so the multi-strand wire is more favorable for the transmission of high-frequency signals.
2, the pure silver wire directly into the box is connected to the copper plate (not connected by the speaker terminal), the test is compared, if the terminal is connected, the effect is only about 30%.
3, the material inside the box is 50%, reaching 3.7KG.
Because it is handmade and adjusted, it takes 72 hours to ship.
The size of the floor box is 20.5*10.5*10.5CM, the length of the pure silver wire is 50CM, and the wire diameter is about 1.2MM.
Where is the device connected?
If the device has a dedicated ground terminal (labeled GND) connected to the ground terminal, it is not connected to the idle RCA interface, coaxial interface or balanced interface. The digital broadcast can be connected to the idle usb interface. None of the above can only be attached to the case screw.
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