FOSTEX T50RPmk4CL Closed Dynamic RP Stereo Headphones with Full-Face Drive Planar Diaphragm Drivers and Balanced Connections

[T50RPmk4 Series Unified Closed Housing] The closed housing is based on the semi-open T50RPmk4 housing, with each ventilation area meticulously sealed and the sound balance meticulously tuned. This ensures sound insulation, allowing you to focus on the richness of the original sound during monitoring. The internal shape of the housing is also the same for both the T50RPmk4CL and the T50RPmk4, allowing you to choose the appropriate housing for your task, from recording to mixing, without worrying about the difference in sound between closed and semi-open housings. [4th-Generation RP Driver] RP Technology's full-field drive planar diaphragm driver, developed over 50 years of refinement, now features a new, more powerful magnet sandwiched between the diaphragm and a newly designed printed coil pattern to expand and uniformly distribute the vibration area of ​​the planar diaphragm. Furthermore, the magnetic circuit components have been completely redesigned to optimize magnetic flux distribution, suppressing unwanted diaphragm resonance and delivering sharp, faithful response to the original sound. Developed by fully incorporating a variety of technologies cultivated over the years, the 4th-generation driver simultaneously achieves improved sensitivity, smooth frequency response for easy monitoring, and excellent transient characteristics. By delivering accurate and delicate reproduction from deep bass to high frequencies, the driver delivers even greater precision in positioning and sound field reproduction than ever before. As always, we ensure reliable quality through in-house manufacturing in our own factory. [Either left or right cable can be connected & housing reduces sound quality discrepancies] Both left and right housings are equipped with connectors so that the cable can be connected to either side depending on the usage environment. Furthermore, by making the left and right housings identical in shape, sound quality discrepancies caused by differences in internal structure and volume due to the presence or absence of a connector are reduced. The connector is a 4-pole 3.5 mm connector, which also supports balanced connections, enhancing usability and versatility. The cable uses high-quality OFC conductors. A separately sold balanced cable, φ4.4: ET-RP4.4BL, is available. [Comfortable ear pads] The ear pads feature a low-resilience, around-ear design for a comfortable fit, even during extended listening sessions. You can also choose to purchase optional Toray Ultrasuede ear pads (EX-EP-RP-SUEDE), which are soft to the touch and offer a smooth, high-quality sound from deep bass to high frequencies. Accessories: φ3.5 mm (4-pole) ⇔ φ3.5 mm (3-pole) stereo phone cable (2 m) x 1, φ3.5 mm → φ6.3 mm stereo phone conversion connector x 1