{"product_id":"nagaoka-mp-150-phono-cartridge-moving-magnet-mm","title":"Nagaoka MP-150 Phono Cartridge - Moving Magnet (MM)","description":"\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0529\/7117\/6085\/files\/nagaoka-phono-cartridges-3.jpg?v=1790024355\" alt=\"\" width=\"440\" height=\"147\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eNagaoka MP-150 Phono Cartridge\u003c\/h3\u003e\n\u003ch3\u003eElliptical diamond and hardened tapered aluminum-alloy cantilever\u003c\/h3\u003e\n\u003cp\u003eThe Nagaoka MP-150 develops the company's Moving Permalloy platform with a hardened, tapered aluminum-alloy cantilever and a 0.4 × 0.7 mil elliptical diamond. Compared with the simpler aluminum cantilever used by the MP-110, the tapered and hardened structure is designed to improve rigidity while keeping moving mass under control.\u003c\/p\u003e\n\u003cp\u003eOutput remains a robust 4.5 mV, allowing the MP-150 to work directly into a conventional MM phonostage. Nagaoka specifies 24 dB of channel separation at 1 kHz and a tracking-force range of 1.5–2 g.\u003c\/p\u003e\n\u003ch4\u003eMoving Permalloy Generator\u003c\/h4\u003e\n\u003cp\u003eNagaoka's MP system replaces the moving magnet of a conventional MM cartridge with a small, lightweight permalloy element attached to the rear of the cantilever. The magnetic system and coils remain stationary in the cartridge body.\u003c\/p\u003e\n\u003cp\u003eReducing moving mass allows the stylus to respond more freely to groove modulation while maintaining the high electrical output associated with an MM-compatible cartridge.\u003c\/p\u003e\n\u003ch4\u003eHardened Tapered Aluminum-Alloy Cantilever\u003c\/h4\u003e\n\u003cp\u003eThe MP-150 uses a hardened tapered aluminum-alloy cantilever rather than a simple straight aluminum tube. Tapering removes material where it is less structurally necessary, while the hardened structure improves rigidity.\u003c\/p\u003e\n\u003ch4\u003eElliptical Diamond\u003c\/h4\u003e\n\u003cp\u003eThe 0.4 × 0.7 mil elliptical diamond has a narrower tracing radius than the conical stylus fitted to the MP-100, allowing it to follow shorter-wavelength groove modulation more accurately.\u003c\/p\u003e\n\u003ch4\u003e4.5 mV Output\u003c\/h4\u003e\n\u003cp\u003eWith 4.5 mV of output, the MP-150 is designed around standard MM gain and a 47 kΩ load. Nagaoka specifies 100 pF load capacitance.\u003c\/p\u003e\n\u003ch4\u003eReplaceable Stylus\u003c\/h4\u003e\n\u003cp\u003eThe matching replacement stylus is the Nagaoka JN-P150.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMP-150 cartridge\u003c\/li\u003e\n\u003cli\u003eStylus guard\u003c\/li\u003e\n\u003cli\u003eMounting screws, washers, and nuts\u003c\/li\u003e\n\u003cli\u003eNon-magnetic screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eType:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eMoving Permalloy stereo cartridge\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMounting:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1\/2 in.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStylus:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e0.4 × 0.7 mil nude elliptical diamond\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCantilever:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eHardened tapered aluminum alloy\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Voltage (At 1 kHz, 5 cm\/sec):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e4.5 mV\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e20 Hz–20 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChannel Separation (At 1 kHz):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e24 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChannel Balance (At 1 kHz):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e≤1.5 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDynamic Compliance (At 100 Hz):\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e6 × 10\u003csup\u003e−6\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003ecm\/dyne\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eVertical Tracking Force:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e1.5–2 g\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLoad Resistance:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e47 kΩ\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLoad Capacitance:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e100 pF\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eReplacement Stylus:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eJN-P150\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e6.5 g\u003c\/p\u003e","brand":"Nagaoka","offers":[{"title":"Default Title","offer_id":49966819475605,"sku":null,"price":419.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/7117\/6085\/files\/nagaoka-mp-150-cartridge-1.webp?v=1790026737","url":"https:\/\/houseofstereo.com\/es\/products\/nagaoka-mp-150-phono-cartridge-moving-magnet-mm","provider":"House Of Stereo","version":"1.0","type":"link"}