John Petrucci Discusses and Demos Ernie Ball M-Steel Guitar Strings — Video
In the newly posted video below, Dream Theater guitarist John Petrucci discusses and demos Ernie Ball's M-Steel guitar strings.
Ernie Ball calls the strings, which were introduced earlier this year, "the world's loudest, most expressive strings ever created."
Short for "maraging steel"—an extremely strong alloy used in high-stress applications for the aerospace and defense industries—M-Steel wound strings are comprised of Ernie Ball's patented Super Cobalt alloy wrapped around a maraging steel hex core, producing a richer, fuller tone with powerful low-end response.
"I hear a really out-front but smooth top end," Petrucci says in the clip. "I guess the overall impression I had is that the strings make the guitar sound really clear, really tight, really present and defined."
For more about Ernie Ball's M-Steel strings, head to ernieball.com.
For still more info, plus a video of a bearded Paul Riario comparing M-Steel strings to regular Ernie Ball Slinkys, head in this general direction.
Get The Pick Newsletter
All the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!
Since 1980, Guitar World has been the ultimate resource for guitarists. Whether you want to learn the techniques employed by your guitar heroes, read about their latest projects or simply need to know which guitar is the right one to buy, Guitar World is the place to look.

“I’m not going to say that some are ‘better’ at it, but they’re more valuable testers”: D’Addario recruits players to help test its strings – and there's one jazz veteran who is more reliable than most

“A giant leap forward in tone, playability, and durability”: John Mayer has developed a new acoustic string set with Ernie Ball, and it's designed to be ideal for solo performers