High-quality HPSC-63HD500 plug
The "HPSC Series" is a headphone/portable audio cable from Oyaide Electric featuring the precision conductor "102 SSC" and "100% pure silk filament". Precision conductor "102 SSC" is based on 1 type oxygen-free copper, "mechanical peeling" which physically removes 100% of impurities on the surface of copper wire, "natural diamond die" which smoothes the surface of copper wire to the maximum, Oyaide Electric Co., Ltd. was created by Japan's top-class copper-drawing and wire-drawing processing technology, such as heat treatment under strict temperature control and thorough control of wire diameter uniformity with processing accuracy of ±1 μm or less. This is a conductor for audio cables. The thickness of the signal line composed of the precision conductor "102 SSC" is 0.3 square. Delicate headphone output is transmitted faithfully from delicate high frequencies to powerful low frequencies. The "100% pure silk filament" used for inclusions/exterior jackets effectively suppresses static electricity and vibration, and significantly reduces noise. We realized clear sound with high resolution. The chic cable color, which is a mosaic tone in white and black, matches any headphones comfortably. And, this time, a bayonet lock type headphone cable [HPSC-35HD500 / 63HD500] is added to "HPSC Series". [HPSC-35HD500 / 63HD500] can be used for Sennheiser's traditional "HD500 series" such as HD598/HD599 and audio-technica "M series" which is popular as a studio monitor.
Engineering plastic (PBT) bayonet clip
The bayonet type locking mechanism of "HPC-35HD500/HPC-62HD500" is designed and adjusted with micron accuracy, and molded to obtain a smooth and firm hold. The molding resin is made of engineering plastic (PBT), which has excellent durability and dimensional accuracy, and whose hardness is optimized so that the locking mechanism on the headphone body side will not be worn out even when it is repeatedly attached and detached.
As a result, the headphones can be held securely, and the headphones themselves will not be worn. In addition, the handle part is equipped with a brass chrome-plated cover with fine knurling. It makes it easy to attach and detach the cable and brings a beautiful texture to the bayonet clip. The bayonet clip 2.5φ 3-pole pin is 18K gold plated.
Precision conductor 102 SSC
HPSC Series is a new series that replaces HPC Series. The key technology is in the "precision conductor 102 SSC" and "silk". For the cable conductor, "Precision conductor 102 SSC" is adopted as a new material replacing PCOCC-A. As a high-end audio cable, the "precision conductor 102 SSC" produced by Oyaide Electric has already been highly evaluated all over the world, but this is the first time it has been adopted in a headphone cable. The conductor structure is 7/7/0.089 rope twist with excellent bending resistance, and the thickness is 0.3 scare with a margin. Delicate headphone output is faithfully transmitted from delicate high frequencies to powerful low frequencies. "Precision conductor 102 SSC" is also used for the shield, making it a spiral shield with excellent flexibility.
Pure silk filament
The interposition uses 100% pure silk filament that has low capacitance and does not charge static electricity. When a signal flows in the cable, weak vibration occurs, and the substance charged with static electricity causes corona discharge due to the vibration. Mount the silk filament to solve this problem. Furthermore, the exterior of the cable is covered with "100% pure silk jacket". Due to these synergistic effects, noise has been significantly reduced without sacrificing flexibility. The chic cable color, which is a mosaic tone in white and black, matches any headphones comfortably.