Premier Guitar features affiliate links to help support our content. We may earn a commission on any affiliated purchases.

Rig Rundown: Dinosaur Jr.’s J Mascis and Lou Barlow [2017]

One of rock’s loudest guitar-and-bass duos catalogs their ferocious setups.

Mascis’ four-amp setup includes two late-’60s Marshall Super Bass full-stacks, a vintage Hiwatt DR-103 head driving two Marshall 4x12s, and a Fender Twin Reverb (offstage, left). All the amps are blowing and going—so Dinosaur Jr. shows are not for the faint of heart.

Click to subscribe to our weekly Rig Rundown podcast: