{"product_id":"fostex-t50rpmk4-planar-magnetic-headphones-open-box","title":"Fostex T50RPmk4 Planar Magnetic Headphones - Open Box","description":"\u003cp\u003e\u003cstrong\u003eOpen Box: Fostex T50RPmk4\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis listing is for an open-box unit. The open-box price is 15% below the regular new-unit price.\u003c\/p\u003e\u003cp\u003eThe T50RPmk4 advances Fostex’s long-running RP monitor platform with a substantially redesigned full-field-driven planar magnetic driver. Its semi-open architecture balances honest monitoring with an open, spacious presentation for mixing, production and serious home listening.\u003c\/p\u003e\u003cp\u003eA revised printed-coil pattern expands and equalizes the diaphragm’s active area, while a more extensive magnet array and optimized magnetic circuit suppress unwanted resonance. The result is faster attack and decay, smoother frequency response and more precise spatial placement than earlier generations.\u003c\/p\u003e\u003ch3\u003eEvery Detail Matters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFourth-generation, Fostex-manufactured RP planar magnetic driver\u003c\/li\u003e\n\u003cli\u003eSemi-open symmetrical housings for consistent left\/right acoustics\u003c\/li\u003e\n\u003cli\u003eCable can connect to either ear cup for easier desktop or studio routing\u003c\/li\u003e\n\u003cli\u003eThick low-rebound circumaural pads designed for long sessions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Semi-open\u003c\/li\u003e\n\u003cli\u003eDriver: RP planar magnetic\u003c\/li\u003e\n\u003cli\u003eImpedance: 28 Ω\u003c\/li\u003e\n\u003cli\u003eSensitivity: 97 dB\/mW\u003c\/li\u003e\n\u003cli\u003eMaximum input: 3,000 mW\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 Hz–40 kHz\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 330 g, excluding cable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSystem Pairing\u003c\/h3\u003e\u003cp\u003eThese are revealing full-size headphones. A capable headphone amplifier will provide the current reserve, control and low noise needed to hear their full dynamic range. Contact PPA if you would like help matching them to your source or amplifier.\u003c\/p\u003e\u003cp\u003eProduct image is a manufacturer reference image, not a photograph of this individual open-box unit.\u003c\/p\u003e","brand":"Fostex","offers":[{"title":"Default Title","offer_id":67786783064428,"sku":"T50RPMK4-OPENBOX","price":296.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/7914\/0972\/files\/T50RPmk4_01.jpg?v=1784216757","url":"https:\/\/princesspasta.audio\/products\/fostex-t50rpmk4-planar-magnetic-headphones-open-box","provider":"Princess Pasta Audio","version":"1.0","type":"link"}