{"product_id":"pirastro-1pervac-perpetual-violin-a-string-chrome-steel-4-4-removable-ball","title":"Pirastro 1PERVAC Perpetual Violin A String, Chrome Steel, 4\/4, Removable Ball","description":"\u003ch2\u003ePirastro Perpetual Violin A String\u003c\/h2\u003e\n\u003cp\u003eThe Pirastro Perpetual Violin A String features a steel core with chrome-steel winding for 4\/4 violins. This Medium-gauge version includes a removable ball end, allowing attachment to compatible ball-end or loop-end fine tuners. Its published playing tension is 13 lb, and its tonal character emphasizes roundness, color, and fullness.\u003c\/p\u003e\n\u003cp\u003eFor violinists seeking a chrome-wound steel A replacement, this configuration offers a focused choice within the Perpetual family. The removable fitting accommodates different tuner designs without requiring separate end-type versions. Choose this full-size violin string when matching manufacturer part number 31A221 or selecting a metal-core A to pair with the series' synthetic-core D and G strings.\u003c\/p\u003e\n\u003cp\u003ePirastro develops this version to provide a smooth tonal transition from the Perpetual D position. The manufacturer specifies a steel core and chrome-steel wrapping for this particular model. Gray peg-end silk and white\/ruby tailpiece wrapping help identify it during installation. Match the size, gauge, and part number when ordering to select the correct individual replacement for your setup.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Core:\u003c\/strong\u003e Provides the metal-core construction specified for this Perpetual A version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome-Steel Winding:\u003c\/strong\u003e Supports a rounded tonal character with fullness and tonal variety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Ball End:\u003c\/strong\u003e Accommodates compatible ball-end and loop-end fine-tuner connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Tonal Transition:\u003c\/strong\u003e Designed to blend with the Perpetual synthetic-core D and G strings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Size Fit:\u003c\/strong\u003e Suits 4\/4 violin applications in Medium gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndividual Replacement:\u003c\/strong\u003e Lets players replace the A position independently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Pirastro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Perpetual\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 31A221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Individual violin A string\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrument Size:\u003c\/strong\u003e 4\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e Medium (Mittel)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCore Material:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinding Material:\u003c\/strong\u003e Chrome steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailpiece End:\u003c\/strong\u003e Removable ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlaying Tension:\u003c\/strong\u003e 13 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeg-End Silk:\u003c\/strong\u003e Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailpiece Wrapping:\u003c\/strong\u003e White\/ruby\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Envelope\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pirastro","offers":[{"title":"Default Title","offer_id":50830134018245,"sku":"PIRA-1PERVAC","price":70.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-pirastro-1pervac_60e2745e-46f3-4700-9b1d-14637133e50f.jpg?v=1793203859","url":"https:\/\/avlgear.com\/products\/pirastro-1pervac-perpetual-violin-a-string-chrome-steel-4-4-removable-ball","provider":"AVLGEAR","version":"1.0","type":"link"}