For the other models with the same namel, see GRX150 (disambiguation).
2018 GRX150 BKN 2Y 01.png
GRX150 Black Night (more images) Red copyright sprite.png

The GRX150 is an RX series solid body electric guitar model offered by Ibanez. It was made in China as part of the entry-level GIO line. This version was introduced in 2018 with several changes from the previous model.

The GRX150 features a poplar body bolted to a maple neck with a 22-fret treated New Zealand pine fingerboard with white dot position markers. Components include Ibanez Infinity R pickups mounted in a black pearloid pickguard with a pair of humbuckers flanking a single-coil, an Ibanez T106 synchronized tremolo bridge, and Ibanez die-cast tuning machines.

The GRX140 is a similar model with a single coil pickup in the neck position and a white pearloid pickguard. The GRX6SP1 is a similar spot model with an art grain exotic wood veneer top.

The GRX150 was discontinued in 2019, but another version was introduced for 2021.


Specifications for GRX150 (2018–2019)
Model name: GRX150 (2018–2019)
Year(s) produced: 2018–2019
Sold in: China
Made in: China
Finish(es): Black Night (BKN) / Candy Apple (CA) / Metallic Blue (MBL) / Pearl White (PW)
Body type:
Solid body
Body material:
Neck joint:
Ibanez T106 tremolo (10.5mm string spacing)
Black pearloid
Knob style:
Plastic top hat (black)
Hardware color:
Neck type:
Neck material:
1-piece maple
Scale length:
648mm/ 25½"
Fingerboard material:
Treated New Zealand pine
Fingerboard inlays:
White dot
22 / medium
Black plastic (42mm)
Machine heads:
Ibanez die-cast
Electronics/ Strings
Pickup configuration:
Bridge pickup:
Ibanez Infinity R bridge (H) passive/ ceramic
Middle pickup:
Ibanez Infinity RS middle (S) passive/ ceramic
Neck pickup:
Ibanez Infinity R neck (H) passive/ ceramic
Master volume / master tone / 5-way lever pickup selector
String gauge (factory):
Factory tuning:
1E,2B,3G,4D,5A,6E (E Std.)


Additional finishes/ details
2018 GRX150 CA 2Y 01.png
Candy Apple
Metallic Blue
2018 GRX150 PW 2Y 01.png
Pearl White
HSH 5-way both-splits.png
Pickup switching diagram
Controls VT5.png
Control layout
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