For Sennheiser HD25-1
Premium Headphone cable w/5 color variations
As the world standard monitoring headphone, Sennheiser HD25 series has been highly popular among all kinds of people such as musicians, sound engineers, broadcast professionals and audio enthusiasts. Due to its simple and compact design, it is also known as very good headphone for portable use.
We at Oyaide have taken special note for this model, and started production of specialized upgrade cable to not only enhance its sound quality but also its appearance.
The selectable color variations are five : Silver, Black, Red, Blue, Yellow.
It's all up to you how your HD25-1 would be look stylish!
HPC-HD25 red w/ SENNHEISERHD25 1-II
HPC-HD25 Blue w/ Sennheiser HD25-1 II
HPC-HD25 yellow w/HD25-1 II HPC-HD25 Yellow
Original modular plug made of hard PP
For the headphone plug, we developed original molding plug made by hard PP(Polypropylene) with 18K gold plated contact pins.
For its audio plug, we also has developed original molding plug which is angled for better usability for portable usage.
HPC-26T cable w/ PCOCC-A conductors
We prepared 5 color variations for its HPC-26T cable. The length is 1.2m which is the best using with portable audio players.
The conductor is made of PCOCC-A pure copper which achieves great sound quality. The outer sheath is made of Pb free PVC and the insulation material is PFA which has excellent electrical property.
Audio grade solder, SS-47
We use our original audio grade solder, SS-47 for the connection of plugs and cables of HPC-UE. Compared to general solders which usually contain 3N (99.9%) pure tin, SS-47 contains 4N (99.993%) pure tin achieved by excluding impurities to the maximum. Furthermore, 4.7% silver and 1.7% copper are contained for the purpose of improvement of electric conductivity and durability.
HPC-26T（26AWG PCOCC-A conductor、PFA insulator、Pb free PVC outer sheath）
1.2m（from cable clamp on the right side of HD25 to audio plug)
Headphone plug - Gold plated pins, hard PP molding plug
Audio plug - Gold plated PVC molding 3.5 stereo mini plug (Angled)
SENNHEISER HD25 1/HD25 1-II/Originals by Adidas
For HD25 Amperior, you must use cable clump parts used for HD25 1/HD25 1-II/Originals by Adidas.