Vox VFS3 3-Button Footswitch For Mini Go AmpsWith the VFS3 foot switch, you can control functions such as programs, effects, rhythm, and looping with your MINI GO series amplifier. This is a great advantage when you're creating sounds or performing live. The VFS3 employs a tough design with traditional mechanical foot switches and a long two meter integral jack lead. The VFS3 currently works only with the following models: Mini Go 10, Mini Go 50 Features 3 button footswitch Control functions,