Two Rock Amps now at Deluxe Guitar Exchange. Design visionary Bill Krinard co-founded Two-Rock in 1999 based on his passionate commitment to create the best-sounding guitar amps available. During that first year Carlos Santana bought Two Rock number 5, and Bill spent the afternoon tweaking the amp for Carlos. Two-Rock has since emerged as a boutique amp innovation leader. Bill is responsible for circuit and application innovations that have moved the entire category forward. He has created signature Two-Rock models for John Mayer, Eric Gales and Steve Kimock. And he’s seen the brand embraced by additional artists including Matt Schofield, Volker Strifler, Terry Haggerty Mark Karan and many more. With the introduction of the small form factor combos such as the Jet 22 and Jet 35, and the Studio Pro 22 and Studio Pro 35 all the great tone available in the larger amps in available for home studio players as well.