4x12 Here’s Why the Mid-’60s Marshall 4x12 Speaker Cabinet Is an Essential Part of the Rock Equation This formidable beast of tone helped the sound of the electric guitar evolve Get The Pick NewsletterAll the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MOST READ1Jackson Browne, John Mellencamp, Mavis Staples honored by Bruce Springsteen at second annual American Music Honors 2Peter Frampton reveals the stories behind five of his classic tracks3PRS SE CE24, SE Custom 24 Quilt and SE Swamp Ash Special review 4How a deeply personal twist of events brought a beloved 'Burst into Vince Gill's life5How Noel Gallagher and Beck helped bring the Black Keys' latest funky full-length, Ohio Players, to life