{"product_id":"schaller-grandtune-classic-hauser-satin-gold-machine-heads-with-black-deluxe-rollers","title":"Schaller GrandTune Classic Hauser Satin Gold with Deluxe Black Rollers Machine Heads","description":"GrandTune® Classic – Grand Class, Design \u0026amp; Performance\n1:18 gear ratio\nSchaller’s all new GrandTune® Classic guarantees precise and velvet- smooth tuning\nHauser design in satin gold finish, oval snakewood tuning buttons and deluxe black string rollers with ball bearings\nSpecifically composed gear torque for the classical guitar aficionado\nPermanently locked, sealed and covered screw joints for zero degradation and maintenance-free performance\nStandard dimensions for easy installation\nDeep black string rollers\nDeluxe string rollers featuring state of the art ball bearings to prevent binding and improve performance.\nAll GrandTune® Classic string rollers featuring brass-lined string holes\nWeight with ball bearings: 169g\nOther styles available on special order.\nA few words about ball bearings and optional Deluxe rollers:\nSchaller’s GrandTune Classic optional deluxe string rollers feature special ball bearings for accurate, low-friction and noiseless performance. With the ball bearing’s diameter of 10.0 mm and the string roller’s diameter of 9.8 mm they guarantee the shafts to run free and unobstructed inside the headstock bore.\nIt is important to note that the optional deluxe string roller’s ball bearings do not improve the GrandTune Classic tuner’s performance itself. Which is not necessary anyway.\nThey rather help avoiding a common problem with classical guitar tuners and the contact of the rollers inside the headstock. The optional Deluxe string roller’s ball bearings effectively cure increased friction and resistance between shaft and wood often resulting in crackling and creaking noises whenever the tuners are turned.","brand":"Schaller","offers":[{"title":"Default Title","offer_id":51901687333149,"sku":"465672DPT","price":692.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/2092\/9309\/files\/465672DPT.webp?v=1782893544","url":"https:\/\/scarlettmusic.com.au\/products\/schaller-grandtune-classic-hauser-satin-gold-machine-heads-with-black-deluxe-rollers","provider":"Scarlett Music","version":"1.0","type":"link"}