The use of monocrystalline copper wire (OCC) for the production of audio wires is a major breakthrough in the manufacturing of audio wires in recent years. Scientific experiments prove that single crystal copper is a kind of high-purity oxygen-free copper. The entire copper rod consists of only one grain, and there is no "grain boundary" between grains. "Grain boundary" will reflect and refract the passing signal, causing signal distortion and attenuation), so it has high signal transmission performance.
The single crystal copper enameled wire is quite different from the general enameled copper wire, especially in high conductivity or anti-interference characteristics and various efficiency. The high-density smooth enamel surface is not ordinary OFC copper and low purity Copper enameled wire can be compared and has a wide range of uses, especially for audio, which has a positive impact on sound quality.
The single crystal copper is only composed of one grain, and its appearance is very bright. It has a very obvious appearance difference from ordinary enameled wires. The single crystal copper used in this shop uses high-purity single crystal copper enameled wires produced by Taiwan Jiying Company to ensure the authenticity.
LP records are attenuated at low frequencies and pre-emphasized at high frequencies. Compensation is based on the RIAA equalization curve during playback. Advanced record players use MC dynamic coil cartridges, whose impedance is only a few ohms to a dozen ohms, and the output voltage Only 0.05 ~ 0.5mV, need boost boost plus preamplification.
Using imported strips with a high magnetic permeability nickel material with a nickel content of 85% for punching and cutting, put them on a high-speed punch with a special tungsten steel die, and then place them in a hydrogen furnace after complex heat treatment without rusting. Corrosion resistant for long-term use. This EI sheet has an initial permeability of 100,000 and a maximum permeability of 400,000. It can be used to replace the ordinary transformer iron core, which can greatly increase the inductance of the transformer iron core, and improve the quality and leap of the sound quality.
This transformer is a reference for audio LP vinyl MC phono booster transformers disassembled and anatomized many famous cows in the headquarter. Combined with the improvement and transformation of professional transformer engineers, the copper foil shield is used to reduce leakage inductance and distributed capacitance. To expand the frequency response.
