Oyaide HPC-35HD598 Cable 3.5mm to HD598 / 558 / Ultrasone Signature Pro
Sennheiser HD598/HD558/HD518 have been regarded as one of the standard open-air headphones and obtained many enthusiasts using it for not only audio listening but also for watching movies due to its good sound frequency balance and a sense of release.
On the other hand, as a reference model for sound professionals and studio monitoring, Ultrasone Signature Pro and KRK KNS8400/KNS6400 has been released into market in 2011.
All of these models has cable detachable and been applied same type of structure for thier jacks. Due to this fact, there has been many requests from customers who are looking for and want to change the cables for better sound quality and usability to fit their various sound preference and using situations.
However, for the bayonet locking structure applied to these models, the plug has to be very accurately designed and be durable for repeated insert/eject activities. As a result of doing many cut-and-try, we have achieved to solve some problems and released as HPC-35HD598/HPC-62HD598 in Fall 2012.
The bayonet locking structure of HPC-35HD598/62HD598 was produced by almost a micron of accuracy and repeated adjustments in order to obtain smooth and strong holding property. The hardness optimized material, PBT, holds headphones properly and don't abrade away the locking part of headphone itself. The outer cover made by chrome-plated brass has knurling which makes grip easier and enhances beauty of the HPC-35HD598/62HD598.
PCOCC-A high quality HPC-22W cable
For the cable of HPC-35HD598/62HD598, we applied Oyaide original HPC-22W which became a standard of headphone cable. By its high-quality PCOCC-A conductor, electrically superior PFA insulator, flexible and rigid TPE outer sheath, it has great sound quality and usability.