Related Clues:

• Speaker's connection?
• Speaker's place
• It's with the band
• Sound strengthener, briefly
• Fuse word
• Band equipment
• Rock-concert gear
• Marshall, e.g.
• Rock concert gear
• Unit of current, informally
• Acoustic guitarist's lack
• Raise, with 'up'
• Item in a roadie's burden
• AC unit
• Music box