The GRGM21L is a left-handed RG series compact solid body electric guitar model introduced by Ibanez in 2009. It is produced in China as part of the entry-level GIO line.
The GRGM21L features a solid wood body (see specs for specific species) bolted to a maple neck with a 24-fret fingerboard with sharktooth position markers. Components include dual Ibanez humbucking pickups and a fixed bridge.
In mid-2017 a new fretboard material, treated New Zealand pine, replaced rosewood.[1] For 2018 the bridge was identified as the F106. For 2019 the fretboard material was changed to Jatoba, the body was once again basswood and the 3-way lever pickup selector was replaced with a 5-way. For 2021 the output jack was changed to a new mono-unit jack with integrated metal plate. The body material was changed back to poplar for 2022.
Like its right-handed counterpart, the GRGM21, the GRGM21L features a smaller body and a 22.2" (564mm) scale length neck instead of the more standard 24¾" to 25½" scale.
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Additional details
Pickup switching (2011–2018)
Controls layout (2011–2018)
Pickup switching (2019–2025)
Controls layout (2019–2025)
2011 USA catalog
2013 USA catalog
2014 USA catalog
2015 USA catalog
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Sources[]
↑GRGM21L product page, Ibanez USA, archived December 2017
