Marshall is pleased to announce the Marshall JVM410HJS Joe Satriani Signature Guitar Amplifier Head. This collaboration between Marshall and one of the world’s most respected guitarists takes the well known front panel features of the JVM410H and overhauls the tone to a completely new level! The British made, all valve, JVM410HJS is a true labor of love that took several years of intense R&D with Joe who rigorously tested out prototypes on tour and in the studio.