The traditional RP planar magnetic driver, recognized in music studios around the world, has been significantly renewed; the T50RP has evolved into the "mk4". This product is a headphone equipped with a significantly renewed RP driver with a full-field-driven planar diaphragm, which was originally developed by Fostex.

Apr 26, 2024 · With the traditional RP driver that has evolved into the 4th generation and an all-new housing design, you can enjoy the next generation of RP headphones that further refine the sound unique to a flat diaphragm.

May 1, 2024 · Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use are covered from day one. Malfunctions are covered after the manufacturer's warranty. Real experts are available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.

The T50RPmk4 is a brand-new headphone developed by Fostex, equipped with a completely redesigned RP planar magnetic driver. Since having debuted in 1974 as part of the T50, Fostex's first ever headphones, the renowned RP driver has been featured in numerous different headphone models throughout the years.

With its reduced impedance of 28 ohms, the T50RPmk4 is now even better suited for use with headphone outputs with a low output voltage, such as those typically used for audio interfaces and smart devices.

Mar 3, 2025 · The Fostex T50RP mk4 is a professional magnetostat that is suitable for almost all stages of music production thanks to its semi-open design. It gets many things spot-on and needs to fear only competitors that are many times more …

Styled in black, the T50RPmk4 from Fostex is the latest iteration of the company's highly regarded Regular Phase (RP) series of headphones, now equipped with a completely redesigned RP planar magnetic driver.

Introducing the Fostex T50RP Mk4 Semi-Open Planar Magnetic Headphones — a revolutionary advancement in auditory technology. Crafted as the successor to the iconic T50RP mk3g, the Mk4 is engineered to set new standards in sound quality and …

Building on a storied lineage dating back to 1974, the Fostex T50RPmk4 represents the latest evolution of the renowned RP series headphones. This 4th generation model surrounds your ears with Fostex's most advanced planar magnetic drivers yet, offering jaw-dropping detail and accuracy prized by audio professionals and enthusiasts alike.