Oyaide HPSC-35 mini plug ⇔ mini plug [2.5m]

Overview

With the headphone boom of today, the Oyaide Denki HPC Series quickly made users aware of the importance of headphone cables. The lineup that meets the sound quality and user needs has been accepted by headphone users all over the world, and the cumulative shipment of the series has become a huge hit series with over 50,000. However, with the end of the PCOCC-A conductor, the HPC Series will regretfully end production.

In 2016, the 3.5 stereo mini attachment / detachment method has been adopted for many headphones in 2016, including the first of Oyaide Electric's new headphone cable “HPSC Series”, Audio-Technica ATH-MSR7, and Sony MDR-1A. Corresponding "HPSC-35 / 63" appears.

Characteristic

The key technology of "HPSC-35 / 63" is in "precision conductor 102 SSC" and "silk". For the cable conductor, "Precision conductor 102 SSC" is adopted instead of the PCOCC-A conductor of the previous model. "Precision conductor 102 SSC" is a conductor for high-end audio cables produced by Oyaide Electric, and has already been highly evaluated worldwide. The conductor structure is 7/7 / 0.089 rope twist with excellent bending resistance, and its thickness is 0.3 scare with a margin. Delicate headphone output is faithfully transmitted from the delicate high range to the powerful low range. "Precision conductor 102 SSC" is also used for the shield, making it a spiral shield with excellent flexibility. "Silk intervening" is used for the inclusion, which has cushioning properties and the effect of suppressing static electricity. In addition, the cable exterior is covered with a "silk jacket". Due to these synergistic effects, touch noise has been greatly reduced without sacrificing flexibility. The chic cable color, which is a mosaic style in white and black, matches any headphones comfortably. HPSC Series, which will lead the headphone market in the future. It is the beginning of a new era of headphone cables.

Precision conductor 102 SSC

HPSC Series is a new series that replaces HPC Series. The key technology is in "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 worldwide, 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 its thickness is 0.3 scare with a margin. Delicate headphone output is faithfully transmitted from the delicate high range to the powerful low range. "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 through 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 greatly reduced without sacrificing flexibility. The chic cable color, which is a mosaic style in white and black, matches any headphones comfortably.

Original terminal connector

Specially designed plugs to give you a unique identity. The material of the metal part is brass that has passed the European RoHS directive. The contact point, which should be said to be the key to signal transmission, was directly plated with silver with a thickness of 1.5μ, and rhodium was plated with a thickness of 0.3μ on the surface. This prevents corrosion of the contacts and contributes to improved transmission characteristics.

The outer shell of the outer shell also reflects the craftsmanship of Oyaide Electric. Each piece is carefully machined by NC machining, and after precision knurling, the finish is chrome-plated like the camera lens. Moreover, these plugs are joined with the cable by the audio exclusive solder "SS-47".

Pouring aesthetics into detail and creating the finest quality. This attitude is the theme that will continue with Oyaide Electric. The essence of craftsmanship unique to Japan resides in all the close and careful finishing.

Sound dedicated solder "SS-47"

For the soldering of the wiring, Oyaide Denki's original acoustic solder "SS-47" is used. Normal solder has a tin purity of about 99.9% (3N) in terms of cost. "SS-47" has been further refined to eliminate impurities to the utmost limit, and it uses high-purity tin of 99.993% (4N) or higher. It also contains silver and copper for the purpose of improving conductivity and preventing solder erosion. Moreover, in the case of normal alloy solder, the compounding ratio of silver is 3 to 3.5%, but the amount of "SS-47" 4.7% was generously added. In addition, 1.7% of copper, which has the highest conductivity after silver among metals, is mixed. This compounding ratio dramatically improves the conductivity and succeeded in setting the eutectic point to 217 degrees.

Of course, these compounding ratios were not judged only by numerical data and workability. I think that sound quality should be the highest priority in order to hit the mark with audio solder. "SS-47" was created by hearing tests that did not use proto models with various compounding ratios.

HPSC-35 / HPSC-63 connection compatible headphones

Audio-technica: ATH-WS1100 / ANC7 / ANC7b / PRO500Mk2 / PRO700Mk2ANV / MSR7 / PRO5Mk3 / MSR7LTD / AR5 / AR3

OPPO: PM-3

PANASONIC: RP-HC500 / HD10

PHILIPS: SHN9500 ​​/ X2 / X1 / L2BO / SHL5705 /

PIONEER: SE-MJ751 / MX7 / MX9

SONY: MDR-1A / 1ADAC / 1ABT / 1R / 1RMk2 / 10R / 1R NC Mk2 / 1RBT Mk2 / NC500D / NC200D / NC60 / NC600D / Z1000 / 7520

ULTRASONE: Proline550 / PRO550 / 650/750/2500/900/2900 / DJ1PRO

V-moda: Crossfade M-80 / LP / LP2

Product Specifications

Product name HPSC-35 / 63

Cable HPSC-22W

Conductor 102 SSC 0.3sq (7/7 / 0.089) × 2

Insulator TPE (olefin elastomer)

Intervening pure silk filament

Shield 102 SSC Horizontal winding shield (58 / 0.089)

Outermost Pure Silk Filament Braid

Cable outer diameter 4.0mm

Electrical characteristics Conductor resistance: max. 67.9 [Ω / km]

Insulation resistance: min. 1 [MΩ ・ km]

HPSC-35 connector (headphone amplifier side contact) (3.5mm mini plug) Brass thick silver plating (1.5μ) + rhodium plating (0.3μ)

HPSC-63 connector (headphone amplifier side contact part) (1/4 TRS phone plug) Brass thick silver plating (1.5μ) + rhodium plating (0.3μ)

HPSC-35 / 63 connector (headphone side contact part) (3.5mm mini plug) Brass thick silver plating (1.5μ) + rhodium plating (0.3μ)

Other original solder SS-47 used

JAN CODE 4582387102325