Related Clues:

• King's title: Abbr.
• Intensify
• Father, for short
• Concert prop
• Prepare to drag
• Get moving, with 'up'
• Electrical unit
• Electric guitar hookup
• Roadie's responsibility
• Sound stage equipment
• Bit of electricity
• Put the pedal to the metal
• Sound enhancer
• Signal booster
• Gun, as an engine