Ibanez Wiki
2019 GSR320 CA 4H 06.png
GSR320 Candy Apple (more images) Red copyright sprite.png

The GSR320 is a Soundgear series solid body electric bass model introduced by Ibanez for 2006. It is made in China as part of the entry level GIO line.

The GSR320 features a double-cutaway basswood body bolted to a maple neck with a 22-fret rosewood fingerboard with white dot position markers. Components include a pair of Ibanez passive jazz pickups, a B10 bridge with 19mm string spacing, a plastic nut and Ibanez tuning machines.

For 2014 the body material was changed to poplar. For 2018 the rosewood fingerboard was replaced with treated New Zealand pine. For 2019 the fretboard material was either treated New Zealand pine or purpleheart. For 2020 the fretboard was treated New Zealand pine. For 2021 the fretboard material was changed to purpleheart.

The GSR325 is a similar five string model. The GSR320A is a similar model. The GSR320BW and GSR320SW are similar models with exotic wood tops.


Specifications for GSR320
Model name: GSR320
Year(s) produced: 2006–2021
Sold in: Asia & Africa / China / North & South America and Oceania
Made in: China
Finish(es): Baltic Blue Metallic (BEM) 2017–2020 / Black Night (BKN) 2006–2015 / Black (BK) 2014–2021 / Beam Blue (BMB) 2012–2015 / Candy Apple (CA) 2009, 2012–2021 / Chocolate Brown Flat (CWF) 2014–2015 / Jewel Blue (JB) 2019–2021 / Jewel Green Metallic (JGM) 2017 / Metallic Red Sunburst (MRS) 2006–2014 / Metallic Silver Sunburst (MSS) 2007–2014 / Pearl White (PW) 2006–2008, 2010–2021 / Transparent Light Brown Flat (LBF) 2021 Tri Fade Burst 2015–2021
Body type:
Solid body
Body material:
2006–2013: Basswood
2014–2021: Poplar
Neck joint:
B10 (19mm string spacing)
Knob style:
Hardware color:
Neck type:
Neck material:
1-piece maple
Scale length:
864mm / 34"
Fingerboard material:
2006–2017: Rosewood
2018: Treated New Zealand pine
2019: Purpleheart or treated New Zealand pine
2020: Treated New Zealand pine
2021: Purpleheart
Fingerboard inlays:
White dot
22 / medium
Plastic (41mm)
Machine heads:
Ibanez die-cast
Electronics/ Strings
Pickup configuration:
Bridge pickup:
Ibanez Dynamix J bridge (J) passive
Neck pickup:
Ibanez Dynamix J neck (J) passive
Two volume / master tone
Output jack:
¼" stereo box (side mounted)
String gauge (factory):
Factory tuning:
1G,2D,3A,4E (E standard)
Portal: GIO series | SR series | Bass models Models-icon.png


Additional finishes/ details
2019 GSR320 BK 4H 06.png
2007 GSR320 BKN 27 01.jpg
Black Night
2019 GSR320 BEM 4H 06.png
Baltic Blue Metallic
2015 GSR320 BMB 3R 05.jpg
Beam Blue
2015 GSR320 CWF 3R 05.jpg
Chocolate Brown Flat
2019 GSR320 JB 4H 06.jpg
Jewel Blue
2017 GSR320 JGM.jpg
Jewel Green Metallic
2014 GSR320 MRS 3R 05.jpg
Metallic Red Sunburst
2014 GSR320 MSS 3R 05.jpg
Metallic Silver Sunburst
2019 GSR320 PW 4H 06.jpg
Pearl White
2021 GSR320 LBF 4H 06.png
Transparent Light Brown Flat
2019 GSR320 TFB 4H 05.png
Tri Fade Burst
Controls 2VT GSR.jpg
Controls layout