As Ociya, hardware freaks Tin Man (Johannes Auvinen) and Patricia (Max Ravitz), come together in unholy acid matrimony on a definitive double-album, Powers Of Ten. Over a prolific run of records for Acid Test and his own Global A, Auvinen has expounded upon the promise of "Nonneo" (named one of Resident Advisor's 2010-19: Tracks Of The Decade), unearthing new, emotional vistas from the Roland TB-303. Ravitz, meanwhile, matches Tin Man in studio ethic, establishing himself as one of North America's hardware masters on records for Ghostly and Opal Tapes. The 12", simply called Acid Test 15, features a remix from Plasmic Eddy.