{"product_id":"pirastro-passione-solo-violin-e-string-4-4-medium","title":"Pirastro Passione Solo Violin E String, 4\/4, Medium","description":"\u003ch2\u003ePirastro Passione Solo Violin E String\u003c\/h2\u003e\n\u003cp\u003eThe Pirastro Passione Solo Violin E String is a medium-gauge Silvery Steel replacement for 4\/4 violins, available with a ball end or loop end. Both options share the same material, gauge, and published tension. Choose the attachment that matches your violin's tailpiece or fine tuner when ordering.\u003c\/p\u003e\n\u003cp\u003eFor players preparing a replacement E string for violin practice, rehearsals, or performances, the two variants make attachment selection straightforward. Choose a ball-end violin E string for hardware that accepts a ball fitting, or a loop-end violin E string for a compatible hook attachment. Inspect the connection on your instrument before selecting your option, especially when ordering a spare for your case.\u003c\/p\u003e\n\u003cp\u003ePirastro identifies each version with a separate manufacturer article number, helping players, teachers, and instrument technicians specify the correct replacement. The ball version is 311381, while the loop version is 311981. Both use envelope packaging and the same string identification colors. Match the article number, instrument size, and attachment style to your setup for a clear, practical purchasing decision.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall-end option:\u003c\/strong\u003e Select the fitting for hardware that accepts a ball attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop-end option:\u003c\/strong\u003e Choose the fitting for a compatible hook attachment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSilvery Steel construction:\u003c\/strong\u003e Provides the specified E-string material for this series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium gauge:\u003c\/strong\u003e Maintains the same gauge selection across both end types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4\/4 sizing:\u003c\/strong\u003e Simplifies selection for a full-size violin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnd Type Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall End, 311381:\u003c\/strong\u003e Terminates in a ball fitting at the tailpiece end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop End, 311981:\u003c\/strong\u003e Terminates in a loop at the tailpiece end.\u003c\/li\u003e\n\u003c\/ul\u003e\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 Passione Solo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Individual violin E string\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrument Size:\u003c\/strong\u003e 4\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Silvery Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge:\u003c\/strong\u003e Medium, manufacturer designation 26\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eString Tension:\u003c\/strong\u003e 17.2 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable End Types:\u003c\/strong\u003e Ball or loop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall-End Article Number:\u003c\/strong\u003e 311381\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop-End Article Number:\u003c\/strong\u003e 311981\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeg-End Identification Colors:\u003c\/strong\u003e Dark green\/blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTailpiece-End Identification Color:\u003c\/strong\u003e Brown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Envelope\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pirastro","offers":[{"title":"Loop-End","offer_id":50815759646917,"sku":"PIRA-1PAVELS","price":13.78,"currency_code":"USD","in_stock":true},{"title":"Ball-End","offer_id":50815759679685,"sku":"PIRA-1PAVEBS","price":13.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-pirastro-1pavels_29c39d85-cb23-4991-8ae1-fd8887efb00a.jpg?v=1793113942","url":"https:\/\/avlgear.com\/products\/pirastro-passione-solo-violin-e-string-4-4-medium","provider":"AVLGEAR","version":"1.0","type":"link"}