{"product_id":"schaller-grandtune-a-style-mandolin-tuning-machine-black-chrome-with-ebony-buttons","title":"Schaller GrandTune A-Style Mandolin Tuning Machine Black Chrome with Ebony Buttons 1:18 Gear Ratio","description":"Schaller GrandTune is a superior tuning machine with hypertech tuning and vintage design. Uses cutting edge technology. Is the ultimate combination of tasteful design and velvet-smooth feel and touch. Offers precision and longevity second to none, perfectly resonating. High calibre sound quality, tuning stability and superior performance. 1:18 gear ratio supports precise and velvet- smooth tuning. Hyper- accurate gear joints and fittings without polymer coatings present perfect stick-slip-performance and zero wear and slackening. Features permanently locked, sealed and covered screw joints for zero degradation and maintenance-free performance. New formula bell brass gearwheels guarantee velvet-smooth feel and touch. Standard dimensions for easy installation. Countersunk screw holes for solid fit and perfect sound coupling.\n–          Model: A-Style\n–          Buttons: GT Mandolin Ebony\n–          Surface: Black Chrome\n–          Ratio: 1 : 18\n–          Weight: 160 g\/item\n–          Bore: 6mm","brand":"Schaller","offers":[{"title":"Default Title","offer_id":51900576071965,"sku":"459511PT","price":529.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2092\/9309\/files\/459511PT.webp?v=1782118580","url":"https:\/\/scarlettmusic.com.au\/products\/schaller-grandtune-a-style-mandolin-tuning-machine-black-chrome-with-ebony-buttons","provider":"Scarlett Music","version":"1.0","type":"link"}