___ up (energizes)*, 4 letters
Audiophiles' purchases, 4 letters
Bandstand equipment, 4 letters
Big concert equipment, 4 letters
Big speakers at a rock concert, 4 letters
Boosters, for short, 4 letters
Brief current matters, 4 letters
Concert equipment, for short, 4 letters
Concert hall equipment, 4 letters
Concert stage collection, 4 letters
Concert stage equipment, 4 letters
Concert stage sights, 4 letters
Concert tour's load, 4 letters
Concert-hall fixtures, 4 letters
Concert-stage lineup, 4 letters
Concert's sound boosters, 4 letters
Coulombs per second, 4 letters
Current units, briefly, 4 letters
Current units, for short, 4 letters
Dance club speakers, 4 letters
Electric current units, 4 letters
Electric guitar boosters, 4 letters
Electric guitar needs, 4 letters
Electrical units, briefly, 4 letters
Electrical units, for short, 4 letters
Electrician's concerns, 4 letters
Equipment for Coldplay, 4 letters
Fenders are often attached to them, 4 letters
Galvanometers measure them, 4 letters
Gear hauled by roadies, 4 letters
Gear to help you hear, 4 letters
Guitar adjuncts, briefly, 4 letters
Heavy metal concert necessity, 4 letters
Intensifies, with 'up', 4 letters
Intercom components, 4 letters
Items on a concert stage, 4 letters
Led Zeppelin's gear, 4 letters
Many of these went to Woodstock, 4 letters
Measures of current, briefly, 4 letters
Measures of electrical current, 4 letters
Meat Loaf's luggage, 4 letters
Metal band's equipment, 4 letters
Music-store offerings, 4 letters
Musicians' accessories for short, 4 letters
Need them to plug in, 4 letters
PA system components, 4 letters
Parts of PA systems, 4 letters
Pieces of concert equipment, 4 letters
Pumps up the volume, 4 letters
Revised maps to be current (4), 4 letters
Roadie responsibilities, 4 letters
Roadie's responsibility, 4 letters
Roadies lug them around, 4 letters
Rock band equipment, 4 letters
Rock concert blasters, 4 letters
Rock concert equipment, 4 letters
Rock concert necessities, 4 letters
Rock concert pieces, 4 letters
Rock groups' equipment, 4 letters
Rockers rock out in front of them, 4 letters
Rockers' boom boxes, 4 letters
Some stage equipment, 4 letters
Some stand at the side of the stage, 4 letters
Some were for The Byrds, 4 letters
Stage items, sometimes, 4 letters
Stereo components: abbr., 4 letters
Stereo store purchases, 4 letters
There were many at Woodstock, 4 letters
They make Bruce Springsteen louder, 4 letters
They may stand at the side of the stage, 4 letters
They might be for the Byrds, 4 letters
They often have clean and distorted channels, 4 letters
They travel with the band, 4 letters
They were seen at Woodstock, 4 letters
They're at all the big concerts, 4 letters
They're for The Byrds, 4 letters
They're hauled on concert tours, 4 letters
They're lugged to concerts, 4 letters
They're on stage before the band, 4 letters
They're schlepped on tours, 4 letters
Units of elec. current, 4 letters
Units of electric current, briefly, 4 letters
Units of electrical current, 4 letters
Intensifies, in slang, 6 letters