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Overview
The T60RPmk2CL is the latest closed-back model of RP technology headphones adopted by professional music studios worldwide, continuing to evolve after more than 50 years since its inception. It features the 4th generation RP driver with planar magnetic driver, uniquely developed and manufactured by Fostex, arranged as a new closed-back version of the T60RPmk2 with solid black walnut housing. With acoustic tuning that maximizes the characteristics of closed-back design, you can enjoy the dense sound unique to closed-back headphones that contain only the original sound, making it an ideal planar magnetic headphone for listening pleasure.
Finished with a closed-back design featuring beautiful grain and natural texture of solid black walnut wood. Enjoy the rich listening experience unique to closed-back headphones, with deep, solid bass and clear, extended highs free from distortion.
The RP technology planar magnetic driver, which has been continuously improved with proprietary technology for 50 years, has undergone significant enhancements in its 4th generation. To expand and uniformize the vibration area of the planar diaphragm, the magnets sandwiching the diaphragm have been increased, and the printed coil pattern has been redesigned. Additionally, by renewing the magnetic circuit components and optimizing magnetic flux distribution, unwanted resonance of the diaphragm is suppressed, achieving sharp response in sound attack and decay. The 4th generation driver, developed by fully incorporating various technologies cultivated over the years, simultaneously achieves improved sensitivity, smooth frequency characteristics for easier monitoring, and excellent transient response. By enabling accurate and delicate reproduction from deep bass to high frequencies, it further enhances the accurate positioning and sound field reproduction capabilities compared to previous models. As before, consistent quality is ensured through integrated manufacturing at the company’s own factory.
Both left and right housings are equipped with 3.5mm receptacles, adopting a newly developed Y-cable connection. The 2-pole 3.5 mm connector improves recabling compatibility and versatility. The cable features high-quality OFC conductors.
Features
• 4th Gen RP Planar Magnetic Driver
• Closed-Back Design
• Black Walnut Wood Housing
• Dual-Y Earcup Cable Termination
• Additional Magnets for Better Perf
• High-Input Tolerance up to 3000mW
• Wide-Frequency Reproduction
• Includes Cable and 3.5mm to 1/4" Adapter
• Faster, More Accurate Response
• Smooth and Natural Sound
What's In The Box?
• Fostex T60RPmk2CL RP Closed-Back Stereo Headphones
• Cable with 1/8" Connector
• 3.5mm to 1/4" Adapter
• Limited 1-Year Manufacturer Warranty
Generating expert take…
Fostex emerged in 1973 as the branded consumer and professional division of Foster Electric Co., Ltd., a Japanese loudspeaker manufacturer founded in 1949. Established to bring Foster's high-quality speaker components directly to dealers and customers, Fostex quickly gained international recognition through innovative products like the T20RP headphones and 6301 studio monitors. The brand's foundation rests on Foster's position as one of the world's largest OEM loudspeaker developers, employing tens of thousands across multiple countries and manufacturing millions of speaker units monthly.
The company built its reputation across three interconnected product categories: professional studio equipment, consumer headphones, and powered monitor speakers. Fostex became particularly renowned for pioneering RP (Regular Phase) technology, which delivers clear sound with high sensitivity and wide dynamic range—a signature that defines their headphones, microphones, and speaker designs. Beginning in 1978, the brand expanded into professional speaker development, eventually introducing the PM series of powered monitors and establishing itself as a trusted choice for recording studios, broadcast facilities, and serious home listeners.
Fostex occupies a distinctive middle ground in the audio market: neither ultra-premium boutique nor mass-market consumer, but rather a respected specialist brand with deep professional credentials. Their products appeal to recording engineers, studio owners, and discerning hi-fi enthusiasts who prioritize accuracy and reliability over luxury positioning. The 6301B monitor remains an industry standard after decades in production, while the T20RP headphones maintain popularity among studio professionals—testament to Fostex's enduring reputation for sonic integrity and engineering excellence.
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