John @sirziku Active 4 years, 4 months ago ActivityProfileForums Topics StartedReplies CreatedEngagementsFavorites Search topics: Forum Topics Started Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Reversed polarity after Microcosmic Orbit Started by: John in: Practice 1 1 4 years, 4 months ago John Viewing topic 1 (of 1 total) Download article as PDF