High Quality Content by WIKIPEDIA articles! Eureka Machines are a British pop-rock band based in Leeds, West Yorkshire, who formed in 2007. The band consists of Chris Catalyst (also of The Sisters of Mercy and The God Damn Whores) on lead vocals guitar, Davros (aka Dave) on guitar backing vocals, Pete Pseudonym on bass guitar backing vocals and Wayne Insane on drums. Described as "power pop" by The Sun and Classic Rock magazine, they are something of a cottage industry, putting out their own records and being self-managing and self-promoting while also touring and gaining press coverage and airplay at a national level.