{"product_id":"ortofon-classic-n","title":"Ortofon Classic N","description":"The SPU Classic N provides the same sound reproduction properties as the SPU Classic GM series, but is sold without the integrated headshell unit. \u003cbr\u003e\u003cbr\u003e\n\nThe SPU Classic N is a Moving Coil (MC) cartridge with an 18µm spherical stylus profile. \u003cbr\u003e\u003cbr\u003e\n\nListeners who wish to mount the SPU Classic on a traditional headshell may do so, and those with vintage SPU-type headshells can use the Classic N to recreate an authentic and functional SPU cartridge.\u003cbr\u003e\u003cbr\u003e\n\n\nTechnical Data:\u003cbr\u003e\u003cbr\u003e\n\nOutput Voltage At 1000 Hz, 5cm\/sec. 200 µV \u003cbr\u003e\nChannel Balance At 1 kHz less than 1 dB \u003cbr\u003e\nChannel Separation At 1 kHz more than 20 dB\u003cbr\u003e \nChannel Separation At 15 kHz more than 10 \u003cbr\u003e\nFrequency Range (At - 3dB) 20 - 25.000Hz \u003cbr\u003e\nFrequency Response 20 - 20.000Hz ± 3 dB\u003cbr\u003e \nRecommended Tracking Ability At 315Hz 65 µm \u003cbr\u003e\nCompliance, Dynamic, Lateral 8 µm\/mN \u003cbr\u003e\nStylus Type Nude Spherical \u003cbr\u003e\nStylus Tip Radius R 18 µm \u003cbr\u003e\nTracking Force Range 3.0-5.0 g (30-50 mN)\u003cbr\u003e \nRecommended Tracking Force 4.0 g (40 mN)\u003cbr\u003e \nTracking Angle 20°\u003cbr\u003e \nInternal Impedance, DC Resistance 6 Ohm \u003cbr\u003e\nRecommended Load Impedance more than 10 Ohm \u003cbr\u003e\nCoilwire Material High Purity Copper (OFC)\u003cbr\u003e \nCartridge Colour Black\u003cbr\u003e \nCartridge Weight 13 g \n","brand":"Ortofon","offers":[{"title":"Default Title","offer_id":57409605468492,"sku":"ORTOFONCLASSICN","price":458.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Ortofon-Classic-N.jpg?v=1777489676","url":"https:\/\/www.stoneaudio.co.uk\/products\/ortofon-classic-n","provider":"Stone Audio","version":"1.0","type":"link"}