5N single crystal copper OCC enameled wire wound American jensen10K: 10K version audio transformer passive front stage.
High-fidelity RCA input and output independent volume level controller: high fidelity and low distortion. It is used to control the volume between the front stage and the back stage, and can also be used between the CD and the front stage. High-precision 4 × 24 gear Stereo balance volume potentiometer is welded and is a high-level volume potentiometer in audio products.
This machine can independently control the volume of left and right channels, resistance welding step volume potentiometer, low distortion and high fidelity.
High-precision 2 × 24-speed stereo balanced volume potentiometer, voltage-dividing step-type potentiometer, high-precision, non-inductive, low noise metal oxide film SMD chip resistance welding, the error between the two channels is less than 1% (about 0.5% about). The rotating gear has a good feel, smooth positioning and comfortable use, good sound quality and fresh air, good control accuracy, smooth feel and long service life. Performance and accuracy are far superior to carbon membrane potentiometer. Cost-effective selection is better than DACT Denmark's best 24 stepping potentiometer.
The famous British "Madice" bile front pole and the Swiss top-level potentiometer use stepped volume potentiometers, which is the secret of sweet sound.
The signal transformer is the LG AUDIO Luge series Permalloy audio transformer produced by the company and the active preamplifier, passive preamplifier, signal converter, selector, volume control, etc. that have been approved by many users. Praise.
At present, the market is chaotic, and fisheyes are mixed. The so-called imported 6N single crystal copper enameled wire is advertised on the market, and the imported 6N single crystal copper enameled wire is faked with domestic ordinary enameled wire. It is really a three-no product without a brand, no qualification, and no certificate.
Our shop uses genuine Shanghai Jiquan series 5N single crystal copper enameled wire winding transformers, the effect has been improved significantly, and the sound quality has a greater improvement and progress, which is different from counterfeit products.
The Permalloy series audio isolation transformer wound with Jiquan series 5N OCC single crystal copper enameled wire, as long as your playback equipment is good enough, know how to listen, you can clearly hear the difference, especially with AB fast switching , Immediately heard the difference.
OCC single crystal copper wire is used in the production of audio wire, which is a major breakthrough in the audio wire manufacturing industry in recent years. Scientific experiments have proved that single-crystal copper is a kind of high-purity oxygen-free copper. The entire copper rod is composed of only one grain, and there is no "grain boundary" between grains. The "grain boundary" will reflect and refract the passing signal, causing signal distortion and attenuation, and thus has a very high signal transmission performance.
5N OCC single crystal copper enameled wire is obviously different from ordinary enameled copper wire. It is not comparable to general OFC copper and low purity copper enameled wire. Especially for audio, it has a positive impact on sound quality. 5N OCC single crystal copper enameled wire is used for audio signal transformers, vinyl MC phono step-up transformers, amplifier input and output transformers, passive step-up transformers, audio signal lines, etc., with excellent performance.
The casting is subjected to special heat treatment, so that single-crystalline conductors can be obtained, and each crystal can extend more than one hundred meters. Therefore, there is only one crystal grain in the actual length of application, so there is no so-called "grain interface". When the signal is transmitted, there is no need to pass through the "grain boundary" between the grains. Because the signal is easier to penetrate and conduct, the loss is extremely low, which can be called a perfect CP copper wire.
5N OCC features: multiple times increase the purity of single crystal or high purity single crystal composition, less segregation, low impurities. The average crystal length is 125m, which is more than 50-100 times that of general oxygen-free copper (OFC); the cost is also more than 8-15 times that of oxygen-free copper (OFC). Since the crystalline cross section of 5N OCC wire is theoretically zero, the signal can be kept intact and lossless during transmission.
The order of metal conductivity from strong to weak is: silver, copper, gold, aluminum. The top conductive metals are the conductivity coefficient; silver — 0.016, copper — 0.0172, gold — 0.023, aluminum — 0.028. Both silver and copper are excellent electrical conductors, with only 0.0012 difference in electrical conductivity, and very small differences in resistivity.
New 5N OCC single crystal copper enameled wire transformer 10K: 10K transformer core stack thickness 12.5mm wire diameter 0.06mm, primary secondary average inductance 1100-1200H, primary secondary copper resistance is about 1340Ω, measured frequency response: 10Hz ~ 100KHz- 0.2DB. Fixing of double-sided circuit board with copper plated shield
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The color of the cover is green, silver, and nickel-plated mirror, which are shipped randomly.
The famous American CMC 816U RCA socket, equipped with beautiful aluminum alloy knobs, American silver-plated wire Teflon welding, has the least negative impact on the signal, so that the signal is accurately transmitted at high speed.
The luxurious and heavy all-iron sealed chassis is dust-proof, waterproof and moisture-proof. The die-opening stamping is exquisite and beautiful. The silver-gray surface paint process is not easy to fade and change color. The color is beautiful and beautiful. Long 155 deep 130 thick 50mm, the iron shell effectively shields the electric field, stray magnetic field and other external pollution, making the background quiet. Equipped with 4 rubber feet, beautiful aluminum alloy knobs (different assembly batches, the color of the knobs and feet will be different), exquisite and beautiful, the machine weighs about 2kg.
5N OCC single crystal copper enameled wire transformer stacked thickness 16.5mm finished machine.
It can be customized according to requirements, and other components can be used for replacement, and the price is calculated separately.
