Double Rock Vexter

The Double Rock was originally designed for Dinosaur Jr's J Mascis, who wanted two Box of Rock pedals in one enclosure with independent switching. Zvex delivered, then added the ability to convert either channel into a Super Hard On boost. Each half features Volume, Tone, and Drive controls plus switchable sub frequencies like the Distortron. The DIS/BOOST toggle selects between distortion and boost modes per channel, while the 1/2/3 switch adjusts low-end content. Two stomp switches control each circuit independently. At approximately 2mA current draw, configurations include: two cascaded Distortrons, two stacked Super Hard Ons, Box of Rock with boost, or boost into Box of Rock. It's the ultimate Zvex overdrive/distortion system