{"product_id":"grado-opus4","title":"Grado Opus4","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eOpus4 is the entry point into the Grado Timbre Series, introducing the tonal character and construction of Grado’s wood body cartridges. Built on decades of cartridge design experience, it delivers a balanced and musical presentation while maintaining the core performance principles that define Grado cartridges.\u003cbr\u003e\u003cbr\u003eUtilizing Grado’s moving iron design, Opus4 provides a stable and consistent signal with low moving mass and long-term reliability.\u003cbr\u003e\u003cbr\u003eOffered in both stereo and mono configurations, Opus4 represents the foundation of the Grado wood cartridge line.\u003c\/p\u003e\n\u003cp\u003eOpus4 is available in both high and low output configurations, allowing for compatibility across a wide range of phono stages.\u003cbr\u003e\u003cbr\u003eIts presentation is balanced and controlled, with clear detail and a smooth, natural top end. The midrange carries presence and warmth, while low frequencies remain defined and composed.\u003cbr\u003e\u003cbr\u003eRecordings are presented with stability and coherence, maintaining separation and musical flow while allowing the character of the recording to come through naturally.\u003c\/p\u003e","brand":"Grado","offers":[{"title":"1.0 mV \/ Stereo","offer_id":52427684118830,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"1.0 mV \/ Mono","offer_id":52427684151598,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"4.0 mV \/ Stereo","offer_id":52427684184366,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true},{"title":"4.0 mV \/ Mono","offer_id":52427684217134,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/8243\/2046\/files\/Grado_Opus4.webp?v=1786486054","url":"https:\/\/www.audioconnect.com\/products\/grado-opus4","provider":"Audio Connection","version":"1.0","type":"link"}