The FX Edge III-8 The FX Edge III-8 bridge combines fixed bridge sustain and double-locking tuning stability. Can be found on several RG/RGA Prestige models like the RG2228 or the Meshuggah signature model M8M. Introduced in 2012 (?) This article is a stubYou can help Ibanez Wiki by expanding it. Retrieved from "https://ibanez.fandom.com/wiki/FX_Edge_III-8?oldid=16221" Categories: Article stubs Fixed bridges Community content is available under CC-BY-SA unless otherwise noted.