{"product_id":"ortofon-spu-royal-gm-mkii","title":"Ortofon SPU Royal GM MKII","description":"The SPU Royal GM MKII provides a playback experience that embodies the essence of analog, with generous refinements which bring the legendary SPU cartridges into the realm of unrivaled perfection.  \u003cbr\u003e\u003cbr\u003e\n\nThe addition of Ortofon’s unique Replicant 100 stylus and reduced tip mass ensures open and detailed sound reproduction for a purely exquisite listening experience.  \u003cbr\u003e\u003cbr\u003e\n\nElectrum coils, consisting of a gold and silver alloy, provides uncolored and precise transmission of armature movements while the slightly modified damping system makes it possible to reduce VTF and achieves a higher level of linearity.  \u003cbr\u003e\u003cbr\u003e\n\nHigh purity 6-nines copper wiring ensures impeccable signal transmission and preservation of the finest of microdynamic detail. \u003cbr\u003e\u003cbr\u003e\n\n\n\u003cb\u003eTechnical data\u003c\/b\u003e\u003cbr\u003e    \nOutput voltage at 1000 Hz, 5cm\/sec. 200 µV\u003cbr\u003e \nChannel balance at 1 kHz \u0026lt; 1 dB \u003cbr\u003e\nChannel separation at 1 kHz \u0026gt; 25 dB \u003cbr\u003e\nChannel separation at 15 kHz \u0026gt; 20 dB \u003cbr\u003e\nFrequency range at - 3dB 20-60.000 Hz \u003cbr\u003e\nFrequency response  20-20.000 Hz + 1,5 \/ - 0 dB \u003cbr\u003e\nTracking ability at 315Hz at recommended tracking force *) 70 µm \u003cbr\u003e\nCompliance, dynamic, lateral 8 µm\/mN \u003cbr\u003e\nStylus type Nude Ortofon Replicant 100 \u003cbr\u003e\nStylus tip radius r\/R 5\/100 µm \u003cbr\u003e\nTracking force range 2,5-3,5 g (25-35 mN) \u003cbr\u003e\nTracking force, recommended 3,0 g (30 mN) \u003cbr\u003e\nTracking angle 20° \u003cbr\u003e\nInternal impedance, DC resistance 6 Ohm \u003cbr\u003e\nRecommended load impedance \u0026gt; 100 Ohm \u003cbr\u003e\nCartridge body material Grinded wood \u003cbr\u003e\nCoilwire material Goldplated Silver\u003cbr\u003e \nCartridge colour Shiny Black\u003cbr\u003e \nCartridge weight 30 g \u003cbr\u003e\n    \n","brand":"Ortofon","offers":[{"title":"Default Title","offer_id":57409097040204,"sku":"ORTOFONSPUROYALGMMKII","price":1458.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1053\/6891\/2204\/files\/Ortofon_SPU_Royal_GM_MKII.jpg?v=1777478123","url":"https:\/\/www.stoneaudio.co.uk\/products\/ortofon-spu-royal-gm-mkii","provider":"Stone Audio","version":"1.0","type":"link"}