A set of a multi-function effects unit and a Blues Driver. - Model Name: MULTISTOMP MS-50G+ - Model Name: Blues Driver BD-2 - Included: Instruction manual - Color: Silver - Color: Blue - Brand: ZOOM - Brand: BOSS Thank you for viewing. A power supply is also included. The power supply's accessories are also included. A patch cable to connect the Blues Driver and the multi-stomp is also included. You can use it immediately after receiving and setting it up. I was using it, but I quit my band, so I am selling it. Price negotiations are okay within reasonable limits.