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Ich gebe einen tollen Kopfhörer von FOSTEX ab, da ich mir dann doch Lautsprecher gekauft habe.
Es ist das Mod. T40RP, ein toller Kopfhörer mit einer schönen Auflösung und einem vollen und runden Sound.
Was ich noch sehr schön finde, ist das abnehmbare Kabel (siehe Fotos).
Gerne an Selbstabholer, aber ich versende auch gern als versichertes Paket.
Privatverkauf ohne Garantie und ohne Rücknahme.
Condition-wise, €135 new is a strong buy: it lands right around the common street price for this model and comfortably below typical new retail, so it does not look ambitious at all. In used-market terms, that is basically entry-level new-price money for a current T40RP, which makes it an attractive deal if the seller is including the box and cable and the item is truly unused.
The appeal here is the Fostex planar-RP sound: clean mids, good detail, and solid modding potential, with a reputation for taking EQ and pads well. It is a favorite for listeners who want a studio-style closed-back that can be tuned rather than a glossy consumer voicing. At this price, I would mainly check for completeness and any sign it has actually been used, because a genuinely new, full-kit example is the one to jump on.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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.
See all Fostex listings on RADAR.
