Related Clues:
- Band's sound blaster
- Band's sound increaser
- Rock band blasters
- Concert box
- Woodstock stage lineup
- Music store wares
- Electricity meas
- Power boosters
- Stacked on stage for guitars
- Concert boxes
- Sound system boxes
- Rock-blasting equipment
- Tool box?
- A note about millions needed for rock band's requirements?
- A politician’s device for increasing volume of sound