2016 GRG150B BKN
GRG150B Black Night (more images) Red copyright sprite

The GRG150B is an RG series solid body electric guitar model introduced by Ibanez in late 2015. It is produced in China as part of the entry-level GIO line.

The GRG150B features a basswood body bolted to a maple neck with a 24-fret fingerboard with white dot position markers. Components include Ibanez Infinity R pickups with a pair of humbuckers flanking a single-coil and a FAT-10 synchronized tremolo bridge. In 2017, the fretboard material was changed from rosewood to treated New Zealand pine.[1] For 2018 the bridge was replaced with the new Ibanez T102 synchronized tremolo and the Chocolate Brown Sunburst finish was replaced by Walnut Sunburst

The GRG150DXB is a similar model with yellow sharktooth inlays and pickguard. The GRG150LTD is a similar model with red sharktooth inlays and pickguard. The GRG150DX is a similar model with white sharktooth inlays.

The GRG150B comes in a beginner's kit including a strap, tuner, cleaning cloth, picks and small accessory pouch. It is sold only in Japan.

The GRG150B was discontinued after 2018.


Specifications for GRG150B
Year(s) produced: 2015–2018
Sold in: Japan
Made in: China
Finish(es): Black Night (BKN) / Chocolate Brown Sunburst (CWS) 2015–2017 / White (WH) / Walnut Sunburst (WNS) 2018
Body type:
Solid body
Body material:
Neck joint:
2015–2017: FAT-10 tremolo
2018: Ibanez T102 tremolo
3-ply black/ white/ black
Hardware color:
Neck type:
Neck material:
1-piece maple
Scale length:
648mm/ 25½"
Fingerboard material:
2015–2016: Rosewood w/ binding
2017–2018: Rosewood or treated New Zealand pine
Fingerboard inlays:
White dot
24 / jumbo
Black plastic
Electronics/ Strings
Pickup configuration:
Bridge pickup:
Infinty R (H) passive/ ceramic
Middle pickup:
Infinty RS (S) passive/ ceramic
Neck pickup:
Infinty R (H) passive/ ceramic
Master volume / master tone / 5-way lever
String gauge (factory):


Additional finishes/ details
2016 GRG150B CWS
Chocolate Brown Sunburst
2016 GRG150B WH
2018 GRG150B WNS 2Y 03
Walnut Sunburst
HSH 5-way both-splits
Pickup switching diagram
Controls VT5
Control layout


  1. GRG150B, Ibanez Japan (website), archived from the original December 2017
Community content is available under CC-BY-SA unless otherwise noted.