Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. He shaped the sound of rock 'n' roll: Jim Marshall, founder of Marshall Amplification, dies ...

The story starts in a wood machinist's workshop at Marshall Amplification in Bletchley, where Andy Lambourne spent four decades crafting the components that would become part of rock and roll history.

Before Marshall Amplification, there was Jim Marshall, his business acumen, and his small music shop at 76 Uxbridge Road, Hanwell, just a few miles away from The Ealing Club – the birthplace of The ...