Home Features Ola Strandberg: EGS Pro Tremolo Rev 5 Overview & Setup Ola Strandberg: EGS Pro Tremolo Rev 5 Overview & Setup planetsixstring July 23, 2017 comments off Tweet on Twitter Share on Facebook Google+ Pinterest In this video, Ola Strandberg talks through some of the design features of the new EGS Pro tremolo, which is featured on the Boden OS, Classic, Prog, and Fusion models. EGS Pro Tremolo Rev 5 Overview & Setup