The Marshall MG100HDFX is a high-powered solid state guitar head with built-in digital effects and classic Marshall tone, perfect for the intermediate player who wants to be the loudest one at the gig. Pair the MG100HDFX with the 4x12 cabinet of your choice and dig into the huge, crunchy sound for which Marshall is known. Two footswitchable channels, Clean and Overdrive, have two modes each -- effectively giving you the sound of four amps in one. And while this amp is plenty loud, you can also leverage the headphone amp for silent practice at any hour. Delay and modulation effects are built right into the head, and the studio-quality digital reverb fills out your sound without the need for a separate stompbox.