Lindsey Stirling's violin and strings: the Yamaha and D'Addario rig, sourced

Lindsey Stirling built a career out of something nobody thought had a market: a violinist who dances while she plays, over electronic dance and dubstep production, filmed with the same choreographed intensity as a pop video. Born September 21, 1986, in Santa Ana, California, and raised in Gilbert, Arizona, she started violin lessons at age five and kept playing through Mesquite High School, where she also picked up dance and joined a band called Stomp on Melvin.

In 2010, at 23, she auditioned for America's Got Talent season 5. Billed as a "hip hop violinist," she made the quarterfinals before judge Piers Morgan buzzed her performance and told her she wasn't "good enough... to get away with flying through the air and trying to play the violin at the same time." Judge Sharon Osbourne added that the act wouldn't "fill a theater in Vegas." Stirling has since called the elimination "painful, and a bit humiliating." She built the rest of her career on YouTube instead, on a channel she had actually created back in 2007, well before the AGT run.

That bet paid off. Her 2012 self-titled debut album went platinum in Germany and charted on both the Billboard classical and dance/electronica charts. Its single "Crystallize" finished as the eighth-most-watched video of 2012 on YouTube. Her 2014 follow-up, Shatter Me, hit No. 2 on the Billboard 200 and won the 2015 Billboard Music Award for Top Dance/Electronic Album. Her cover of "Radioactive" with Pentatonix won Response of the Year at the first YouTube Music Awards in 2013. Forbes named her to its 30 Under 30 in Music class of 2015, citing her AGT quarterfinal run, the Shatter Me chart position, and her YouTube subscriber count in the same writeup.

Two different Yamaha instruments carry her name, for two different jobs. Day to day, on stage and in practice, she plays a Yamaha SV-250 Silent Violin Pro, an electric violin built for headphone practice and amplified performance. Yamaha's 2014 press release, announcing her addition to its Strings Artist Roster, states plainly: "She currently plays a Yamaha SV-250 Silent Violin Pro." Stirling's own quote in that release explains why she switched: "For years I tried many different types of electric violins and refused to play any of them until I played the Yamaha Silent Violin. The clean sound is warm, not shrill or piercing, especially with a touch of reverb... Personally, I used rhinestones on mine."

Separately, she spent roughly two years co-designing an acoustic instrument with Yamaha: the "Crystallize" Signature Violin, named after her breakout song and released at the end of 2021. Per her interview with Strings magazine, she road-tested a prototype on tour for a full year before signing off on production. The spec: hand-graduated spruce top, flamed maple back, sides, and neck, ebony fingerboard and chinrest, and geared Wittner pegs, a detail she specifically pushed for after years of fighting slipping friction pegs on other violins. It's built for intermediate players stepping up from a first instrument rather than marketed as her own primary touring violin, and the first production run of 50 sold out in a day.

Both instruments are strung with D'Addario Helicore, a stranded-steel-core violin string set (SKU H310 4/4M, medium tension). D'Addario's own artist page carries her direct quote: "D'Addario strings are durable, they stay in tune really well and they allow my violin to really sing."

D'Addario

Helicore Violin String Set (H310 4/4M, Medium Tension)

Why this one: Stranded-steel core built for pitch stability under stage conditions. This is the product D'Addario's own Lindsey Stirling artist page links to, in its standard medium-tension full set.

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Stirling's performance style is the whole design brief. She dances, spins, and sometimes gets hoisted into the air while bowing, which rules out a fragile acoustic instrument and the delicate gut-or-synthetic string setup a concert soloist relies on. The Silent Violin's solid body doesn't feed back at stage volume, tolerates temperature swings between indoor arenas and outdoor festival sets, and takes a customized finish, rhinestones, in her case, without touching an irreplaceable instrument the way a classical soloist's loaned Stradivari would.

Helicore's stranded-steel core is built for exactly that kind of durability and pitch stability under stage conditions, the same reason it's a common choice for fiddlers, bluegrass players, and touring pit musicians who need a string that won't drift out of tune between numbers. It trades some of the harmonic complexity a soloist-grade synthetic-core string, like Pirastro's Evah Pirazzi Neo or Thomastik's Dominant, offers in a quiet concert hall for durability that matters more when the instrument doubles as a prop in a touring stage show.

The Crystallize signature model answers a different problem entirely: what to recommend to the students and fans who ask her what violin to buy. It's acoustic, hand-built, and priced for a serious student rather than a professional soloist, filling a gap she has said she wanted to fill "from the beginning of my career."

Stirling has been on Yamaha's Strings Artist Roster since August 2014, confirmed directly in the company's own announcement. The relationship went well past a standard logo-on-the-case deal: Yamaha let her design and release an instrument under her own name, something most artist-roster arrangements never reach. She is also a documented D'Addario artist, with her own page on D'Addario's site and a direct quote about why their strings work for her. Per CYS's sourcing taxonomy, both relationships are endorsed, not inferred: primary-source documented on the manufacturers' own domains, not pieced together from aggregator guesswork.

• Other lanes in the violin string world: Thomastik-Infeld Dominant (the conservatory default) and Pirastro Evah Pirazzi Neo (Janine Jansen's soloist co-development), both built for concert-hall projection rather than stage durability.
• Classical-lane profiles: Hilary Hahn and Janine Jansen, for the conservatory-and-concert-hall side of the instrument.
• The violinists index for the full roster.