• Works with Mustang III, IV, V Combo Amplifiers and Mustang V Head
• Allows user to scroll easily between the Mustang amp bank patches / sounds
• Set Tap/Tempo Delay effect with your foot to match the beat of a song
• Conveniently and accurately tune your instrument with the Red LED screen
• Uses a common ¼ inch speaker cable to connect footswitch to amp (included)