{"product_id":"golden-age-restored-tuner-for-a-style-mandolin-relic-nickel-black-knob","title":"Golden Age Restored Tuner for A Style Mandolin Relic Nickel Black Knob","description":"A long-awaited replacement for the A-type tuner used by manufacturers such as Gibson from the 1910s to 1925.    These tuners feature historically correct (1910s-1925) .925\" string post spacing, which is wider than the standard .990\" (29\/32\") spacing.    The steel base plate features the original early 1900s shape, engraved \"tread stripes\" and vintage-style square rivet worm supports, and our relic nickel finish has the right look to complement vintage hardware.    The \"worm gear under string post\" configuration and wider vintage post spacing are perfect for restoring old mandolins, improving tuning, and making modern replica instruments more authentic.    Each set includes: 4 left and 4 right tuning machines, press-fit peg head bushings, and mounting screws.    \n\u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e","brand":"Mega Shop Japan","offers":[{"title":"Default","offer_id":49040504029504,"sku":"B07TCHT78C","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/files\/81ifaaSEguL._AC_US1200.jpg?v=1718472171","url":"https:\/\/megashopjapan.com\/products\/golden-age-restored-tuner-for-a-style-mandolin-relic-nickel-black-knob","provider":"Mega Shop Japan","version":"1.0","type":"link"}