{"product_id":"grado-sonata4-phono-cartridge","title":"Grado Sonata4 Phono Cartridge","description":"\u003cp\u003eMediterranean Olive wood housing with a specially developed aluminum cantilever and elliptical diamond stylus. The Sonata4 delivers a refined balance of resolution, control, and musicality through Grado’s flux-bridger moving iron design with 6N OCC copper.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput (High):\u003c\/strong\u003e 4.0 mV @ 5 CMV (45°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput (Low):\u003c\/strong\u003e 1.0 mV @ 5 CMV (45°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStylus:\u003c\/strong\u003e Nude elliptical diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCantilever:\u003c\/strong\u003e Special aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil:\u003c\/strong\u003e 6N OCC copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTracking Force:\u003c\/strong\u003e 1.6 – 1.9 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.4 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 10 Hz – 60 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Separation:\u003c\/strong\u003e Avg. 30 dB (10–30 kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Load:\u003c\/strong\u003e 10k – 47k ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e 20 μm\/mN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Mediterranean Olive wood\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose high or low output to match your phono stage. Sold individually.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/gradocanada.ca\/product\/sonata4\"\u003eGrado Canada product details\u003c\/a\u003e\u003c\/p\u003e","brand":"Grado","offers":[{"title":"High Output (4.0 mV)","offer_id":67952294920406,"sku":"Sonata4-H","price":850.0,"currency_code":"CAD","in_stock":true},{"title":"Low Output (1.0 mV)","offer_id":67952294953174,"sku":"Sonata4-L","price":850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/2457\/9030\/files\/grado-2848-1.png?v=1794360808","url":"https:\/\/unifyav.ca\/products\/grado-sonata4-phono-cartridge","provider":"Unify AV","version":"1.0","type":"link"}